STEVAL-ISA191V1, Evaluation Board based on VIPer37LE 5V - 12V, 15W double output isolated flyback converter
Diseño de referencia usando la pieza VIPER37LE de STMicroelectronics
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Para productos finales
- AC to DC Power Supply
Descripción
- STEVAL-ISA191V1, Evaluation Board implements an isolated flyback double output (5V/1.2A and 12V/0.75A) 15W wide range mains developed for general purpose applications. The core of the application is the VIPer37LE, a new Off-line high Voltage Converter from the VIPerPlus family. The device is a high-voltage converter that intelligently integrates an 800 V rugged power MOSFET with PWM current-mode control. VIPer37LE operates at 60 kHz fixed frequency. Frequency jittering is implemented to help meet electromagnetic disturbance standards, and the device implements several protections, including overvoltage, overload, output short circuit, secondary winding short, hard transformer saturation protection and brown out protection, for improved design safety and reliability
Características clave
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Conversion TypeAC to DC
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Input Voltage85 to 265 (AC) V
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Output Voltage5|12 V
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Output Current0.75@12V|1.2@5V A
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Output Power15 W
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Efficiency75 %
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TopologyFlyback
Piezas destacadas (3)
| Número de pieza | Fabricante | Tipo | Descripción | |||
|---|---|---|---|---|---|---|
|
TS432ILT | STMicroelectronics | Voltage References | V-Ref Adjustable 1.24V to 10V 12mA 3-Pin SOT-23 T/R | AÑADIR AL CARRITO | |
|
SFH6106-2T | Vishay | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP SMD T/R | AÑADIR AL CARRITO | |
|
VIPER37LE | STMicroelectronics | AC to DC Switching Converters | AC to DC Switching Converter Flyback 66kHz Tube 10-Pin SDIP | AÑADIR AL CARRITO | |