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In the power range up to 20W, high-power-density and cost-effective isolated auxiliary power supplies can be designed using single-transistor fly-back, forward or quasi-resonant topologies working at relatively high switching frequencies to minimize transformer and output capacitor size.

We offer a range of integrated – actually a power MOSFET, PWM controller and protection circuit in a single package – high-voltage converters providing extremely low stand-by power, high – 800 and 900V – breakdown voltages and a range of protection features to help maximize efficiency and enhance reliability of power supplies.

In addition, we provide a comprehensive set of hardware and software evaluation and development tools as well as reference designs to enable a fast time to market.

产品型号
Description
EVL6566B-40WSTB 40 W wide input range flyback converter using L6566BH Multimode controller for SMPS Quick view

主要特性

  • Input voltage: Vin: 90 - 264 Vrms, f: 45-66 Hz
  • Output voltages:
    • 1.8 V/1.73 A, dedicated to digital circuitry and to 1.2 V local post regulators
    • 3.3 V/0.5 A, dedicated to analog peripherals and 2.5 V regulators
    • 5 V/2.4 A, dedicated to HDD/DVD and 5 V circuitry
    • 12V/ 1.9Avg÷2.9Apk, dedicated to HDD/DVD, SCART and LNBP21 for satellite stb. Average load is 1.9 A, 2.9 A is dedicated to HDD/DVD spin-up
  • Standby: better then 800 mW @ 230 Vin and 50 mA load
  • No-load: better then 250 mW @ 230 Vin
  • Short circuit protection: on all outputs, with auto-restart at short removal
  • PCB type and size: Single side 70 μm (2-Oz), CEM-1, 150 x 75 mm
  • Safety: Acc. to EN60065, creep age and clearance minimum distance 6.4 mm
  • EMI: Acc. to with EN50022-Class B

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EVL6566B-65W-QR 19 V - 65 W quasi resonant flyback adapter board Quick view

主要特性

  • Universal input mains range: 90 264 Vac - frequency 45 ÷ 65Hz
  • Output voltage: 19 V @ 3.42 A continuous operation
  • Mains harmonics: according to EN61000-3-2 Class-D or JEITA-MITI Class-D
  • Stand-by mains consumption: <100 mW @ 230 Vac
  • Average efficiency: better than 89% without synchronous rectification
  • EMI: according to EN55022-Class-B
  • Safety: according to EN60950
  • Dimensions: 58x121 mm, 25 mm components maximum height
  • PCB: single side, 35 μm, CEM-1, mixed PTH/SMT

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产品型号
EVL6566B-40WSTB

40 W wide input range flyback converter using L6566BH Multimode controller for SMPS

主要特性

  • Input voltage: Vin: 90 - 264 Vrms, f: 45-66 Hz
  • Output voltages:
    • 1.8 V/1.73 A, dedicated to digital circuitry and to 1.2 V local post regulators
    • 3.3 V/0.5 A, dedicated to analog peripherals and 2.5 V regulators
    • 5 V/2.4 A, dedicated to HDD/DVD and 5 V circuitry
    • 12V/ 1.9Avg÷2.9Apk, dedicated to HDD/DVD, SCART and LNBP21 for satellite stb. Average load is 1.9 A, 2.9 A is dedicated to HDD/DVD spin-up
  • Standby: better then 800 mW @ 230 Vin and 50 mA load
  • No-load: better then 250 mW @ 230 Vin
  • Short circuit protection: on all outputs, with auto-restart at short removal
  • PCB type and size: Single side 70 μm (2-Oz), CEM-1, 150 x 75 mm
  • Safety: Acc. to EN60065, creep age and clearance minimum distance 6.4 mm
  • EMI: Acc. to with EN50022-Class B

Show More

EVL6566B-65W-QR

19 V - 65 W quasi resonant flyback adapter board

主要特性

  • Universal input mains range: 90 264 Vac - frequency 45 ÷ 65Hz
  • Output voltage: 19 V @ 3.42 A continuous operation
  • Mains harmonics: according to EN61000-3-2 Class-D or JEITA-MITI Class-D
  • Stand-by mains consumption: <100 mW @ 230 Vac
  • Average efficiency: better than 89% without synchronous rectification
  • EMI: according to EN55022-Class-B
  • Safety: according to EN60950
  • Dimensions: 58x121 mm, 25 mm components maximum height
  • PCB: single side, 35 μm, CEM-1, mixed PTH/SMT

Show More

00 选择要下载的文档

技术文档

    • Description 版本 文档大小 操作
      AN3089
      19 V - 65 W quasi-resonant flyback adapter using L6566B and TSM1014
      2.0
      644.02 KB
      PDF
      AN1768
      ADMISSIBLE AVALANCHE POWER OF SCHOTTKY DIODES
      1.1
      46.82 KB
      PDF
      AN2025
      CONVERTER IMPROVEMENT USING SCHOTTKY RECTIFIER AVALANCHE SPECIFICATION
      1.1
      147.59 KB
      PDF
      AN604
      Calculation of conduction losses in a power rectifier
      3.2
      137.74 KB
      PDF
      AN4021
      Calculation of reverse losses in a power diode
      1.0
      120.47 KB
      PDF
      AN4381
      Current sharing in parallel diodes
      1.0
      449.12 KB
      PDF
      AN4604
      Evaluation board for the SEA01 constant voltage and current controller with online digital trimming
      1.0
      430.54 KB
      PDF
      AN1453
      NEW FAMILY OF 150V POWER SCHOTTKY
      1.1
      131.48 KB
      PDF
      AN5046
      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages
      4.0
      4.82 MB
      PDF
      AN5088
      Rectifiers thermal management, handling and mounting recommendations
      2.0
      2.32 MB
      PDF
      AN533
      SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting
      3.6
      217.19 KB
      PDF
      AN443
      SERIES OPERATION ON FAST RECTIFIERS
      2.1
      202.48 KB
      PDF
      AN1542
      THE THERMAL RUNAWAY LAW IN SCHOTTKY USED IN OR-ING APPLICATION
      1.1
      57.47 KB
      PDF
      AN869
      Tj max limit of Schottky diodes
      2.2
      60.9 KB
      PDF
      AN3089

      19 V - 65 W quasi-resonant flyback adapter using L6566B and TSM1014

      AN1768

      ADMISSIBLE AVALANCHE POWER OF SCHOTTKY DIODES

      AN2025

      CONVERTER IMPROVEMENT USING SCHOTTKY RECTIFIER AVALANCHE SPECIFICATION

      AN604

      Calculation of conduction losses in a power rectifier

      AN4021

      Calculation of reverse losses in a power diode

      AN4381

      Current sharing in parallel diodes

      AN4604

      Evaluation board for the SEA01 constant voltage and current controller with online digital trimming

      AN1453

      NEW FAMILY OF 150V POWER SCHOTTKY

      AN5046

      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages

      AN5088

      Rectifiers thermal management, handling and mounting recommendations

      AN533

      SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting

      AN443

      SERIES OPERATION ON FAST RECTIFIERS

      AN1542

      THE THERMAL RUNAWAY LAW IN SCHOTTKY USED IN OR-ING APPLICATION

      AN869

      Tj max limit of Schottky diodes

演示和培训资料

    • Description 版本 文档大小 操作
      Primary side regulation controllers portfolio
      1.1 MB
      PDF

      Primary side regulation controllers portfolio

出版刊物和宣传资料

    • Description 版本 文档大小 操作
      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
      800-1700 V MDmesh K5: Very high voltage super-junction Power MOSFET series 1.0
      477.67 KB
      PDF
      SOD128Flat power Schottky diodes for improved cost and space-savings 1.0
      2.18 MB
      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

      800-1700 V MDmesh K5: Very high voltage super-junction Power MOSFET series

      SOD128Flat power Schottky diodes for improved cost and space-savings

开发工具硬件

    • 产品型号

      Diode product finder application for Android and iOS

      Linear and switching voltage regulators and voltage reference applications for smartphones and tablets

eDesignSuite

转换器

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.

电源管理

产品型号 Description
HVLED001A Offline controller for LED lighting with constant voltage primary-sensing and high power factor
L6565 Quasi-resonant Controller
L6566BH Multi-mode controller for SMPS
STCH02 Offline PWM quasi resonant controller for ultra-low standby power supplies
产品型号
Offline controller for LED lighting with constant voltage primary-sensing and high power factor
Quasi-resonant Controller
Multi-mode controller for SMPS
Offline PWM quasi resonant controller for ultra-low standby power supplies