MOSFET Driver Is Reverse-Battery Protected
Diseño de referencia usando la pieza MAX1614 de Analog Devices
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Para productos finales
- Laptop
- Li-Ion Battery Pack
- Notebook
- Portable
Descripción
- MOSFET power-switch drivers must be protected from a reverse-battery connection. A small rectifier diode can protect against reversed batteries, but that approach is generally unacceptable for systems in which battery life is crucial. For a 6V battery, the diode's forward voltage drop (0.6V to 0.7V typical) produces a constant power loss of approximately 10%, which increases with dwindling battery voltage
Características clave
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Input Voltage6 V
Piezas destacadas (1)
| Número de pieza | Fabricante | Tipo | Descripción | |||
|---|---|---|---|---|---|---|
|
MAX1614EUA+ | Analog Devices | Gate and Power Drivers | Driver 1-OUT High Side 8-Pin uMAX Tube | AÑADIR AL CARRITO | |