LED Street Lighting

Key Features

• EN55015 and EN61000-3-2 compliant
• EMI filter implemented
• Non-isolated SMPS
• Universal PWM input for dimming (external board required)
• 80 W LED driver
• High efficiency (~90%)
• 350 mA, 700 mA and 1 A LED current settings
• High power factor: 0.982 for 230 V/50 Hz AC
• Brightness regulation between 0 and 100%
• Wide input voltage range: 88 V to 265 VAC

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Key Features

• Buck topology
• Input power consumption:
  • 20 mW at 230 V_AC in no load condition
  • 400 mW at 230 V_AC in 250 mW load
• Input voltage: 60 to 300 V_AC
• Output voltage: 5 V
• Output current: 100 mA
• Switching frequency: 60 kHz with jittering
• Max ambient. temperature: 60 °C
• Automatic restart protections: OLP, short-circuit, VCC clamp, max duty cycle counter, thermal shutdown
• Pulse-skip protection to prevent flux-runaway
• Dimensions: 27 mm x 24 mm
• Meets IEC55022 Class B conducted EMI even with reduced EMI filter, thanks to the frequency jittering feature
• VIPer013B 800V avalanche rugged technology and embedded protections ensure enhanced system reliability
• RoHS compliant

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Key Features

• V_in : 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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Key Features

• Mains voltage range V_ACmin = 165V_ac , V_ACmax = 277 V_ac
• Minimum mains frequency fl = 47 Hz
• DC output voltage V_out = 65 V
• Maximum output current I_out = 1.5 A
• Maximum 2fL output ripple ΔVO% = 1.0%
• Minimum switching frequency f_swmin = 40 KHz
• Expected efficiency: 90%
• RoHS compliant

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Key Features

• 3.3 V output voltage
• 3 A DC output current
• 4.5 V to 60 V input voltage
• 500 kHz switching frequency
• 3.5 ms programmed soft-start
• VBIAS switch-over for improved efficiency at light load
• 180° out of phase synchronization available
• Open drain PGOOD available
• Auto recovery overcurrent and thermal protection
• RoHS compliant

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Key Features

• STM32F334C8T6 microcontroller featuring 64 KB of Flash memory, 16 KB RAM in an LQFP48 package.
• On-board ST-LINK/V2-1 with selection mode switch to use the kit as a standalone ST-LINK/V2-1 (with SWD connector for programming and debugging).
• mbed^™ -enabled (mbed.org)
• USB ST-LINK with re-enumeration capability and three different interfaces:
  • virtual com port
  • mass storage
  • debug port
• Board power supply: through USB bus or from an external 5 V supply voltage.
• External application power supply: 3 V and 5 V.
• High brightness LED dimming with buck converter.
• One buck / boost converter.
• Six LEDs:
  • LD1 (red) for 3.3 V power on
  • LD2 (red/green) for USB communication
  • Four user LEDs: LD3 (red), LD4 (orange), LD5 (green) and LD6 (blue).
• Two pushbuttons (user and reset).
• Extension header for LQFP48 I/Os for a quick connection to the prototyping board and easy probing.
• Comprehensive free software including a variety of examples, part of STM32CubeF3 package or STSW-STM32148 for legacy Standard Library usage.

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Key Features

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

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Key Features

• Input voltage: V_in = 90 - 277 V_rms , f = 45-66 Hz
• Output voltage: 52 V / 1.2 A
• High power factor, low THD
• Full load efficiency: above 90%
• Short circuit protection
• Safety: compliant with EN60065
• PCB board: 165 mm x 50 mm double-sided PCB
• RoHS compliant

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Key Features

• Input voltage: V_IN = 90 - 305 V_rms , f: 45 - 66 Hz
• Output current: 700 mA (V_LED = 24 V to 48 V)
• Dimming: 100% to 10%
• Dimming interfaces: 0 - 10 V and PWM input
• High power factor, low THD
• Efficiency: > 90% @ full load
• Open load voltage limiting (52.4 V)
• Optional remote turn-off input
• Optional 3.3 V – 0.1 A voltage regulator
• Fast V_OUT discharge
• RoHS compliant

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Key Features

• based on STLUX385A digital controller
• high efficiency (92%)
• primary side controlled
• up to 100 W (100 V at 1 A or 200 V at 0.5 A)
• single isolated output suitable for LED connection
• wide input voltage range: 90 V to 265 V AC
• adjustable LED current and dimming
• output resolution: 11-bit equivalent
• IDLE mode power consumption: < 250 mW
• real-time fault detection and protection (short-circuit or open circuit)
• remote control via:
  • DALI ed.2.0
  • 0 - 10 V
  • UART
• RoHS compliant

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Key Features

• Wide input voltage range 85 – 265 V_AC
• Transition Mode PFC
• Two constant current outputs working in transition mode based on different topologies:
  • Buck topology
  • Inverse buck topology
• Output current: 500 mA ±2.5%
  • Number of LEDs connected at output: 16 – 24 white LEDs (3.3 V each)
• PFC > 0.97 and THD < 20% at full load with input voltage 85-265 V_AC
• Peak Efficiency at maximum load ≅ 90%
• Comprehensive safety protections:
  • Open/no-load circuit protection
  • Short-/overload circuit protection
• Soft start implementation
• LED dimming range: 0.5% to 100%
  • Analog dimming
  • Digital dimming
• Dimming control options:
  • Push button
  • 0-10 V input
• Meets EN55022 Class B
• WEEE and RoHS compliant

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Key Features

• Extended input mains range: 85 to 305 V_AC - frequency 45 to 55 Hz
• Output voltage: 48 V at 2.7 A
• Long-life: electrolytic capacitors not used
• Mains harmonics in accordance with EN61000-3-2 Class C
• Efficiency at full load greater than 91% at 115 V_AC
• EMI in accordance with EN55022 Class B; EN55015
• Safety: double insulation, in accordance with EN60950, SELV
• Dimensions: 75 x 135 mm, 30 mm maximum component height
• PCB: single side, 35 μm, FR-4, mixed PTH/SMT
• RoHS compliant
• WEEE compliant

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Key Features

• High voltage rail up to 600V
• Driver supply input voltage range 9V-20V
• STGD6M65DF2 IGBTs power stage featuring:
  • V_(BR)CES = 650 V
  • V_CE(sat) = 1.55 V @ I_C = 6 A
• Dual footprint for IGBT/MOSFET package:
  • DPAK
  • PowerFlat 8x8
• Selectable single or 3-shunt current sensing topology:
  • Sensored or sensorless BEMF detection
  • FOC or 6-Step algorithm
• SmartShutdown overcurrent protection
• Hall effect sensors connector
• Bus voltage sensing
• 450V bulk capacitor
• Connector for interfacing with MCU
• RoHS compliant

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Key Features

• 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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