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Whether for traffic lights or message panels, the use of LED traffic signals is increasingly widespread in both permanent and portable, battery-operated systems with photo-voltaic panels. In addition to the basic display function – with ambient light sensors to adjust for brightness – traffic signals can be connected to a control center for re-programming and monitoring purposes and might have GPS tracking to enable effective monitoring and maintenance.

We offer a complete range of LED driving and AC-DC and DC-DC conversion solutions together with environmental MEMS sensors and 32-bit STM32 microcontrollers as well as wireless and wired connectivity solutions to help develop  advanced traffic signal solutions.

型号
描述
STEVAL-ISA095V1 Up to 3 A step-down switching regulator based on the ST1S14 Quick view

主要特性

  • 3 A DC output current
  • Operating input voltage from 5.5 V to 48 V
  • 850 kHz internally fixed switching frequency
  • Internal soft-start
  • Internal current limiting
  • Inhibit for zero current consumption
  • 2 mA maximum quiescent current over-temperature range
  • Thermal shutdown
  • RoHS compliant

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISA084V1 4 A peak, 800 kHz fixed-frequency PWM synchronous step-down demonstration board with enable on/off based on the ST1S40 Quick view

主要特性

  • Vin : 4 V to 18 V
  • Vout: 3.3 V
  • Maximum output current: 4 A
  • Switching frequency: 800 kHz
  • Short-circuit: protected
  • RoHS compliant

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ILL045V1 9 W, A19 format Triac dimmable, high power factor, non-isolated LED driver based on the HVLED815PF (for US market) Quick view

主要特性

  • 9 W output, for light equal to a range from 40 W to 60 W incandescent
  • +/-5% primary-side current regulation, no optocoupler
  • Low component count - 25 parts, including the EMI filter
  • Only 1 tight-tolerance component
  • High efficiency, > 86%
  • High power factor > 0.98 and low THD, < 20% over 90 V to 132 V range
  • Fits in 28 mm tubing, 52 mm overall length
  • Dimmable with common Triac dimmer
  • RoHS compliant

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ILL054V2 4 A HB LED driver with dimming function based on the LED2001 in an HSOP8 package Quick view

主要特性

  • 3.0 V to 18 V operating input voltage range
  • 850 kHz fixed switching frequency
  • 100 mV typical current sense voltage drop
  • PWM dimming
  • ±7% output current accuracy
  • Synchronous rectification
  • Internal current limiting
  • Thermal shutdown
  • RoHS compliant

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ILL063V1 3 A LED driver based on the LED5000 in floating boost topology Quick view

主要特性

  • 5.5 V to 48 V operating input voltage range
  • 850 kHz fixed switching frequency
  • 200 mV typ. current sense voltage drop
  • Floating boost topology
  • PWM dimming
  • ±3% output current accuracy over temperature
  • 200 mOhm typical RDSON
  • Peak current mode architecture
  • Short-circuit protection
  • Compliant with ceramic output capacitors
  • Inhibit for zero current consumption
  • Thermal shutdown
  • RoHS compliant

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISA158V1 38 V - 2 A synchronous step-down switching regulator evaluation board based on the A6986 Quick view

主要特性

  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • 30 µA IQ at light load (LCM VOUT = 3.3 V)
  • 5 µA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2 MHz)
  • Output voltage adjustable from 0.85 V to VIN
  • Embedded output voltage supervisor
  • Synchronization
  • Adjustable soft-start time
  • Internal current limiting
  • Overvoltage protection
  • Output voltage sequencing
  • Peak current mode architecture
  • RDS(on)HS = 180 mΩ; RDS(on)LS = 150 mΩ
  • Thermal shutdown
  • RoHS compliant

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ILL078V1 1 A, up to 60V Vin, buck LED driver board based on the LED6000 Quick view

主要特性

  • 4.5 V to 60 V input voltage
  • Step-down conversion
  • 1 A programmed LED current
  • 500 kHz switching frequency
  • Digital dimming
  • Uses ceramic output capacitors
  • 180° out-of-phase synchronization available
  • Auto-recovery overcurrent and thermal protection
  • RoHS compliant

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FEATURED RESOURCES

Schematics BOM Gerber
型号
STEVAL-ISA095V1

Up to 3 A step-down switching regulator based on the ST1S14

主要特性

  • 3 A DC output current
  • Operating input voltage from 5.5 V to 48 V
  • 850 kHz internally fixed switching frequency
  • Internal soft-start
  • Internal current limiting
  • Inhibit for zero current consumption
  • 2 mA maximum quiescent current over-temperature range
  • Thermal shutdown
  • RoHS compliant

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISA084V1

4 A peak, 800 kHz fixed-frequency PWM synchronous step-down demonstration board with enable on/off based on the ST1S40

主要特性

  • Vin : 4 V to 18 V
  • Vout: 3.3 V
  • Maximum output current: 4 A
  • Switching frequency: 800 kHz
  • Short-circuit: protected
  • RoHS compliant

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ILL045V1

9 W, A19 format Triac dimmable, high power factor, non-isolated LED driver based on the HVLED815PF (for US market)

主要特性

  • 9 W output, for light equal to a range from 40 W to 60 W incandescent
  • +/-5% primary-side current regulation, no optocoupler
  • Low component count - 25 parts, including the EMI filter
  • Only 1 tight-tolerance component
  • High efficiency, > 86%
  • High power factor > 0.98 and low THD, < 20% over 90 V to 132 V range
  • Fits in 28 mm tubing, 52 mm overall length
  • Dimmable with common Triac dimmer
  • RoHS compliant

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ILL054V2

4 A HB LED driver with dimming function based on the LED2001 in an HSOP8 package

主要特性

  • 3.0 V to 18 V operating input voltage range
  • 850 kHz fixed switching frequency
  • 100 mV typical current sense voltage drop
  • PWM dimming
  • ±7% output current accuracy
  • Synchronous rectification
  • Internal current limiting
  • Thermal shutdown
  • RoHS compliant

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ILL063V1

3 A LED driver based on the LED5000 in floating boost topology

主要特性

  • 5.5 V to 48 V operating input voltage range
  • 850 kHz fixed switching frequency
  • 200 mV typ. current sense voltage drop
  • Floating boost topology
  • PWM dimming
  • ±3% output current accuracy over temperature
  • 200 mOhm typical RDSON
  • Peak current mode architecture
  • Short-circuit protection
  • Compliant with ceramic output capacitors
  • Inhibit for zero current consumption
  • Thermal shutdown
  • RoHS compliant

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISA158V1

38 V - 2 A synchronous step-down switching regulator evaluation board based on the A6986

主要特性

  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • 30 µA IQ at light load (LCM VOUT = 3.3 V)
  • 5 µA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2 MHz)
  • Output voltage adjustable from 0.85 V to VIN
  • Embedded output voltage supervisor
  • Synchronization
  • Adjustable soft-start time
  • Internal current limiting
  • Overvoltage protection
  • Output voltage sequencing
  • Peak current mode architecture
  • RDS(on)HS = 180 mΩ; RDS(on)LS = 150 mΩ
  • Thermal shutdown
  • RoHS compliant

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ILL078V1

1 A, up to 60V Vin, buck LED driver board based on the LED6000

主要特性

  • 4.5 V to 60 V input voltage
  • Step-down conversion
  • 1 A programmed LED current
  • 500 kHz switching frequency
  • Digital dimming
  • Uses ceramic output capacitors
  • 180° out-of-phase synchronization available
  • Auto-recovery overcurrent and thermal protection
  • RoHS compliant

Show More

IMAGE

Image
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FEATURED RESOURCES

Schematics BOM Gerber
00 Files selected for download

技术文档

    • 描述 版本 文档大小 Action
      AN2809
      6-row / 30-mA LED driver with boost converter for the backlight of LCD panels
      2.2
      720.11 KB
      PDF
      AN2810
      6-row 85 mA LED driver with boost converter for LCD panel backlighting
      1.2
      572.48 KB
      PDF
      AN4607
      Basics on the thyristor (SCR) structure and its application
      2.0
      317.41 KB
      PDF
      AN2680
      Fan speed controller based on STDS75 or STLM75 digital temperature sensor and ST72651AR6 MCU
      1.4
      125.82 KB
      PDF
      AN2531
      Generating multicolor light using RGB LEDs
      2.2
      865.76 KB
      PDF
      AN4496
      How to get a high power factor with the HVLED815PF device
      1.0
      365.44 KB
      PDF
      AN4608
      How to select the right thyristor (SCR) for your application
      1.0
      895.7 KB
      PDF
      AN934
      How to use the digital calibration feature in TIMEKEEPER® and serial real-time clock (RTC) products
      4.1
      123.42 KB
      PDF
      AN1216
      Implementing a periodic alarm with TIMEKEEPER® and serial real-time clocks (RTCs)
      2.0
      192.89 KB
      PDF
      AN2648
      Increasing the resolution of analog temperature sensors
      1.4
      161.7 KB
      PDF
      AN4606
      Inrush-current limiter circuits (ICL) with Triacs and Thyristors (SCR) and controlled bridge design tips
      2.2
      1,008.92 KB
      PDF
      AN3981
      LED array drivers
      1.1
      3.61 MB
      PDF
      AN2141
      LED array reference design board
      3.2
      305.16 KB
      PDF
      AN3168
      Non-insulated SCR / Triac control circuits
      1.2
      315.8 KB
      PDF
      AN5046
      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages
      4.0
      4.82 MB
      PDF
      AN303
      Thyristors and TRIACs: latching current
      3.4
      164.96 KB
      PDF
      AN2809

      6-row / 30-mA LED driver with boost converter for the backlight of LCD panels

      AN2810

      6-row 85 mA LED driver with boost converter for LCD panel backlighting

      AN4607

      Basics on the thyristor (SCR) structure and its application

      AN2680

      Fan speed controller based on STDS75 or STLM75 digital temperature sensor and ST72651AR6 MCU

      AN2531

      Generating multicolor light using RGB LEDs

      AN4496

      How to get a high power factor with the HVLED815PF device

      AN4608

      How to select the right thyristor (SCR) for your application

      AN934

      How to use the digital calibration feature in TIMEKEEPER® and serial real-time clock (RTC) products

      AN1216

      Implementing a periodic alarm with TIMEKEEPER® and serial real-time clocks (RTCs)

      AN2648

      Increasing the resolution of analog temperature sensors

      AN4606

      Inrush-current limiter circuits (ICL) with Triacs and Thyristors (SCR) and controlled bridge design tips

      AN3981

      LED array drivers

      AN2141

      LED array reference design board

      AN3168

      Non-insulated SCR / Triac control circuits

      AN5046

      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages

      AN303

      Thyristors and TRIACs: latching current

出版刊物和宣传资料

    • 描述 版本 文档大小 Action
      600-650 V MDmesh™ M2: The ST’s new Super-junction HV MOSFET series 1.0
      755.53 KB
      PDF
      800-1050V MDmesh™ K5 ST’s first super-junction VHV MOSFET Series 1.0
      516.44 KB
      PDF
      HVLED: Lighting the future 12.2018
      700.32 KB
      PDF
      LED770x LED drivers 1.0
      562.13 KB
      PDF
      STTS75 2.2
      706.56 KB
      PDF

      600-650 V MDmesh™ M2: The ST’s new Super-junction HV MOSFET series

      800-1050V MDmesh™ K5 ST’s first super-junction VHV MOSFET Series

      HVLED: Lighting the future

      LED770x LED drivers

      STTS75

    • 描述 版本 文档大小 Action
      Linear and Switching Voltage Regulators Selection Guide 3.0
      370.88 KB
      PDF

      Linear and Switching Voltage Regulators Selection Guide

    • 描述 版本 文档大小 Action
      Products and solutions for Smart industry 3.0
      3.32 MB
      PDF

      Products and solutions for Smart industry

软件

    • 型号

      Fan speed controller based on STDS75 or STLM75 digital temperature sensor and ST72651AR6 MCU

Amplifiers and Comparators

型号 描述
TSV631 Rail-to-rail input/output 5V CMOS Op-Amp, micro-power (60uA), GBP=880kHz, single
型号
Rail-to-rail input/output 5V CMOS Op-Amp, micro-power (60uA), GBP=880kHz, single

Clocks and Timers

型号 描述
M41T56 Serial real-time clock (RTC) with 56 bytes NVRAM
M41T83 Serial I²C bus real-time clock (RTC) with battery switchover
型号
Serial real-time clock (RTC) with 56 bytes NVRAM
Serial I²C bus real-time clock (RTC) with battery switchover

Diodes and Rectifiers

型号 描述
FERD40M45C 45 V, 40 A dual Field-Effect Rectifier (FERD)
FERD40U45C 45 V, 40 A dual Ultra-Low Vf Field-Effect Rectifier Diode (FERD)
FERD60M45C 45 V, 60 A dual Field-Effect Rectifier Diode (FERD)
FERD60U45C 45 V, 60 A dual ultra low Vf Field-Effect Rectifier Diode (FERD)
STPS10170C 170 V, 10 A dual Power Schottky Rectifier
STPS1170 170 V, 1 A Power Schottky rectifier
STPS16170C 170 V, 16 A dual Power Schottky Rectifier
STPS200170TV1 170 V, 200 A dual Power Schottky Rectifier
STPS20170C 170 V, 20 A dual Power Schottky Rectifier
STPS20200C 200 V, 20 A dual Power Schottky diode
STPS20LCD200C 200 V, 20 A dual Power Schottky Rectifier
STPS2170 170 V, 2 A Power Schottky rectifier
STPS30170C 170 V, 30 A dual TO-220 Power Schottky Rectifier
STPS30170DJF 170 V, 30 A PowerFlat Power Schottky rectifier
STPS3170 170 V, 3 A Power Schottky Rectifier
STPS40170C 170 V, 40 A dual Power Schottky Rectifier
STPS60170C 170 V, 60 A dual Power Schottky Rectifier
STPS60SM200C 200 V, 60 A dual Low Leakage Power Schottky Rectifier
STPS61170C 170 V, 60 A dual Low Drop Power Schottky Rectifier
STPS80170C 170 V, 80 A dual Power Schottky Rectifier
STPS8170DEE 170 V, 8 A PowerFLAT Power Schottky Rectifier
型号
45 V, 40 A dual Field-Effect Rectifier (FERD)
45 V, 40 A dual Ultra-Low Vf Field-Effect Rectifier Diode (FERD)
45 V, 60 A dual Field-Effect Rectifier Diode (FERD)
45 V, 60 A dual ultra low Vf Field-Effect Rectifier Diode (FERD)
170 V, 10 A dual Power Schottky Rectifier
170 V, 1 A Power Schottky rectifier
170 V, 16 A dual Power Schottky Rectifier
170 V, 200 A dual Power Schottky Rectifier
170 V, 20 A dual Power Schottky Rectifier
200 V, 20 A dual Power Schottky diode
200 V, 20 A dual Power Schottky Rectifier
170 V, 2 A Power Schottky rectifier
170 V, 30 A dual TO-220 Power Schottky Rectifier
170 V, 30 A PowerFlat Power Schottky rectifier
170 V, 3 A Power Schottky Rectifier
170 V, 40 A dual Power Schottky Rectifier
170 V, 60 A dual Power Schottky Rectifier
200 V, 60 A dual Low Leakage Power Schottky Rectifier
170 V, 60 A dual Low Drop Power Schottky Rectifier
170 V, 80 A dual Power Schottky Rectifier
170 V, 8 A PowerFLAT Power Schottky Rectifier

Imaging and Photonics Solutions

型号 描述
VL6180X Proximity sensor, gesture and ambient light sensing (ALS) module
型号
Proximity sensor, gesture and ambient light sensing (ALS) module

MEMS and Sensors

型号 描述
LM135 Precision Temperature Sensor
LM235 Precision Temperature Sensor
LM335 Precision Temperature Sensor
STDS75 Digital temperature sensor and thermal watchdog
STLM20 Analog temperature sensor, ultra-low current 2.4 V, high precision
STLM75 High-precision digital temperature sensor and thermal watchdog
STTS2004 2.2 V memory module temperature sensor with a 4 Kb SPD EEPROM
STTS75 Digital temperature sensor and thermal watchdog, delta-sigma analog-to-digital (ADC) converter, I2C interface
STTS751 2.25 V low-voltage local digital temperature sensor
型号
Precision Temperature Sensor
Precision Temperature Sensor
Precision Temperature Sensor
Digital temperature sensor and thermal watchdog
Analog temperature sensor, ultra-low current 2.4 V, high precision
High-precision digital temperature sensor and thermal watchdog
2.2 V memory module temperature sensor with a 4 Kb SPD EEPROM
Digital temperature sensor and thermal watchdog, delta-sigma analog-to-digital (ADC) converter, I2C interface
2.25 V low-voltage local digital temperature sensor

电源管理

型号 描述
HVLED815PF Off-line LED driver with primary-sensing and high power factor up to 15W
L6985F 38 V 500 mA synchronous step-down switching regulator with 30 uA quiescent current
L6986 38 V 2 A synchronous step-down switching regulator with 30 uA quiescent current
L6986F 38 V 1.5 A synchronous step-down switching regulator with 30 uA quiescent current
LDF 1A Very low drop voltage regulator IC
LDFM 500 mA very low drop voltage regulator
LDK715 High input voltage 85 mA LDO linear regulator
LED5000 3 A monolithic step-down current source with dimming capability
LED6000 3 A, 61 V monolithic current source with dimming capability
LED6001 PWM-dimmable single channel LED driver with integrated boost controller
LED7706 LED driver with boost regulator, 6-rows 30 mA, for LCD panels backlight
LED7707 LED driver with boost regulator, 6-rows 85 mA, for LCD panels backlight
ST1S14 Up to 3 A step down switching regulator
ST1S40 3A DC step-down switching regulator
ST1S41 4 A step-down switching regulator
ST715 High input voltage - 85 mA LDO linear regulator
型号
Off-line LED driver with primary-sensing and high power factor up to 15W
38 V 500 mA synchronous step-down switching regulator with 30 uA quiescent current
38 V 2 A synchronous step-down switching regulator with 30 uA quiescent current
38 V 1.5 A synchronous step-down switching regulator with 30 uA quiescent current
1A Very low drop voltage regulator IC
500 mA very low drop voltage regulator
High input voltage 85 mA LDO linear regulator
3 A monolithic step-down current source with dimming capability
3 A, 61 V monolithic current source with dimming capability
PWM-dimmable single channel LED driver with integrated boost controller
LED driver with boost regulator, 6-rows 30 mA, for LCD panels backlight
LED driver with boost regulator, 6-rows 85 mA, for LCD panels backlight
Up to 3 A step down switching regulator
3A DC step-down switching regulator
4 A step-down switching regulator
High input voltage - 85 mA LDO linear regulator

Power Transistors

型号 描述
STF13N60M2 N-channel 600 V, 0.35 Ohm typ., 11 A MDmesh M2 Power MOSFET in TO-220FP package
STF15N65M5 N-channel 650 V, 0.308 Ohm typ., 11 A MDmesh M5 Power MOSFET in TO-220FP package
STF16N60M2 N-channel 600 V, 0.28 Ohm typ., 12 A MDmesh M2 Power MOSFET in TO-220FP package
STF18N60M2 N-channel 600 V, 0.255 Ohm typ., 13 A MDmesh M2 Power MOSFET in TO-220FP package
STF18N65M5 N-channel 650 V, 0.198 Ohm typ., 15 A MDmesh M5 Power MOSFET in TO-220FP package
STL20DN10F7 Dual N-channel 100 V, 0.065 Ohm typ., 5 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 double island
STL36DN6F7 Dual N-channel 60 V, 0.023 Ohm typ., 36 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 double island package
型号
N-channel 600 V, 0.35 Ohm typ., 11 A MDmesh M2 Power MOSFET in TO-220FP package
N-channel 650 V, 0.308 Ohm typ., 11 A MDmesh M5 Power MOSFET in TO-220FP package
N-channel 600 V, 0.28 Ohm typ., 12 A MDmesh M2 Power MOSFET in TO-220FP package
N-channel 600 V, 0.255 Ohm typ., 13 A MDmesh M2 Power MOSFET in TO-220FP package
N-channel 650 V, 0.198 Ohm typ., 15 A MDmesh M5 Power MOSFET in TO-220FP package
Dual N-channel 100 V, 0.065 Ohm typ., 5 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 double island
Dual N-channel 60 V, 0.023 Ohm typ., 36 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 double island package

Thyristors (SCR) and AC Switches

型号 描述
TN1205H High temperature 12 A SCRs
TN1205T-600 12 A 600 V DPAK standard SCRs
TN1215 12A standard SCRs
TN1515-600B 15 A 600 V standard SCR Thyristor in DPAK
TN1605H-6G High Temperature 16A SCRs
TN2010H-6G High Temperature 20A SCRs
TN805 8A standard SCRs
TN815 8A standard SCRs
型号
High temperature 12 A SCRs
12 A 600 V DPAK standard SCRs
12A standard SCRs
15 A 600 V standard SCR Thyristor in DPAK
High Temperature 16A SCRs
High Temperature 20A SCRs
8A standard SCRs
8A standard SCRs