Overview
Solutions
HW Evaluation Tools
Resources
Tools and Software
Key Products
Get Started

ST 's tuner solutions include  all the standards of analog/digital terrestrial and digital satellite tuner receivers.

Part Number
Description
STEVAL-ISA188V1 38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F3V3 Quick view

Key Features

  • AECQ100 qualification
  • 1.5 A DC output current
  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • Programmable ISKIP current
  • 30 μA IQ at light load (LCM VIN = 12 V)
  • 8 μA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2 MHz)
  • Fixed output voltage VOUT = 3.3 V
  • 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-ISA205V1 38 V, 2 A synchronous step-down switching regulator evaluation board based on the A6986H Quick view

Key Features

  • AECQ100 qualification
  • 2 A DC output current
  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • Programmable ISKIP current
  • 30 μA IQ at light load (LCM VIN  = 12 V and VOUT  = 3.3 V)
  • 8 μA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2 MHz)
  • Output voltage adjustable from 0.85 V to VIN
  • Embedded output voltage supervisor
  • Synchronization (in all fSW range)
  • Adjustable soft-start time
  • Internal current limiting
  • Overvoltage protection
  • Peak current mode architecture
  • RDS(on)HS  = 180 mΩ; RDS(on)LS  = 150 mΩ
  • Thermal shutdown
  • RoHS and WEEE compliant

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISA207V1 3 A step down DC/DC switching regulator (VIN = 4.5 V to 60 V) based on the A7987 Quick view

Key Features

  • 4.5 V to 60 V input voltage
  • Step-down (buck) conversion
  • 3.3 V output voltage
  • Up to 3 A DC output current
  • 500 kHz switching frequency
  • 3.5 ms programmed soft-start
  • Compliant with ceramic output capacitors
  • 180° out-of-phase synchronization available
  • Auto recovery overcurrent and thermal protection
  • RoHS and China RoHS compliant
  • WEEE compliant (2012/19/UE RAEE II)

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
Part Number
STEVAL-ISA188V1

38 V, 1.5 A synchronous step-down switching regulator evaluation board based on A6986F3V3

Key Features

  • AECQ100 qualification
  • 1.5 A DC output current
  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • Programmable ISKIP current
  • 30 μA IQ at light load (LCM VIN = 12 V)
  • 8 μA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2 MHz)
  • Fixed output voltage VOUT = 3.3 V
  • 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-ISA205V1

38 V, 2 A synchronous step-down switching regulator evaluation board based on the A6986H

Key Features

  • AECQ100 qualification
  • 2 A DC output current
  • 4 V to 38 V operating input voltage
  • Low consumption mode or low noise mode
  • Programmable ISKIP current
  • 30 μA IQ at light load (LCM VIN  = 12 V and VOUT  = 3.3 V)
  • 8 μA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 2 MHz)
  • Output voltage adjustable from 0.85 V to VIN
  • Embedded output voltage supervisor
  • Synchronization (in all fSW range)
  • Adjustable soft-start time
  • Internal current limiting
  • Overvoltage protection
  • Peak current mode architecture
  • RDS(on)HS  = 180 mΩ; RDS(on)LS  = 150 mΩ
  • Thermal shutdown
  • RoHS and WEEE compliant

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-ISA207V1

3 A step down DC/DC switching regulator (VIN = 4.5 V to 60 V) based on the A7987

Key Features

  • 4.5 V to 60 V input voltage
  • Step-down (buck) conversion
  • 3.3 V output voltage
  • Up to 3 A DC output current
  • 500 kHz switching frequency
  • 3.5 ms programmed soft-start
  • Compliant with ceramic output capacitors
  • 180° out-of-phase synchronization available
  • Auto recovery overcurrent and thermal protection
  • RoHS and China RoHS compliant
  • WEEE compliant (2012/19/UE RAEE II)

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
00 Files selected for download

Publications and Collaterals

    • Description Version Size Action
      A698x family High-performance automotive synchronous DC-DC converters 1.0
      1.13 MB
      PDF
      Automotive 600V RQ Ultrafast diode series - soft reverse recovery and low Vf - for output circuits 1.0
      718.85 KB
      PDF
      Processor for car radios and display audio 1.0
      1.11 MB
      PDF
      SOD123Flat AEC-Q101-qualified power Schottky diodes 1.1
      1.39 MB
      PDF
      SOD128Flat Automotive-grade rectifiers 1.0
      1.42 MB
      PDF
      STAR – DOT – DCOP: Terrestrial Tuner Solutions 1.0
      876.8 KB
      PDF

      A698x family High-performance automotive synchronous DC-DC converters

      Automotive 600V RQ Ultrafast diode series - soft reverse recovery and low Vf - for output circuits

      Processor for car radios and display audio

      SOD123Flat AEC-Q101-qualified power Schottky diodes

      SOD128Flat Automotive-grade rectifiers

      STAR – DOT – DCOP: Terrestrial Tuner Solutions

    • Description Version Size Action
      Automotive-grade protection devices and rectifiers 1.0
      825.43 KB
      PDF
      EEPROM Advanced Automotive selection guide 1.0
      709.5 KB
      PDF
      Power amplifiers and voltage regulators
      750.29 KB
      PDF

      Automotive-grade protection devices and rectifiers

      EEPROM Advanced Automotive selection guide

      Power amplifiers and voltage regulators

    • Description Version Size Action
      Driving smart power in automotive 1.0
      1.24 MB
      PDF

      Driving smart power in automotive

eDesignSuite

Converter

Input

V This option is required. And must be less than or equal to Volt. Max [V]
V This option is required. And must be greater than or equal to Volt. Min [V]

Output Power

V This option is required and must be a number.
A This option is required and must be a number.

Diodes (Power Schottky & FERD) Smart Selector

TVS Smart Selector

Automotive Analog and Power

Part number Description
L5963 Dual monolithic switching regulator with LDO and HSD
Part number
Dual monolithic switching regulator with LDO and HSD

Automotive Infotainment and Telematics

Part number Description
STA680 HD-Radio base-band receiver
STA710 AM/FM/HD-Radio™/DAB automotive digital output tuner
TDA7707 multi-standard IC tuner
Part number
HD-Radio base-band receiver
AM/FM/HD-Radio™/DAB automotive digital output tuner
multi-standard IC tuner

Power Management

Part number Description
A6985F 38 V 0.5 A synchronous step-down switching regulator with 30 uA quiescent current
A6986 38 V 2 A synchronous step-down switching regulator with 30 uA quiescent current
A6986F 38 V 1.5 A synchronous step-down switching regulator with 30 uA quiescent current
Part number
38 V 0.5 A 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

Protection Devices

Part number Description
ESDAXLC6-1BT2Y Automotive single-line bidirectional ESD protection for high speed interface
Part number
Automotive single-line bidirectional ESD protection for high speed interface