STEVAL-ISA207V1, 3A, 4.5V to 60V Vin Step Down DC/DC Switching Regulator Evaluation Board based on the A7987
Diseño de referencia usando la pieza A7987 de STMicroelectronics
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Para productos finales
- Battery-Powered Automotive Systems
Descripción
- STEVAL-ISA207V1, Evaluation Board is a step-down switching power supply based on the A7987 regulator in an HTSSOP16 package. It is designed for automotive system battery-powered applications. The output voltage can be set starting from 0.8V. Almost low drop-out operation, due to the advanced integrated switch management, can be achieved. The A7987 is a 61V, 3A step-down asynchronous switching regulator with embedded high-side power MOSFET is capable of delivering up to 3A of current, depending on the application conditions. The embedded switchover feature on the VBIAS pin and the light load management (pulse skipping) are included to maximize power conversion efficiency across the entire load range, and the soft-start current limit threshold and switching frequency can be adjusted according to specific application requirements
Características clave
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Conversion TypeDC to DC
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Input Voltage4.5 to 60 V
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Output Voltage3.3 V
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Output Current3 A
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TopologyBuck
Piezas destacadas (1)
| Número de pieza | Fabricante | Tipo | Descripción | |||
|---|---|---|---|---|---|---|
|
A7987TR | STMicroelectronics | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.5V to 61V Synchronous Step Down Single-Out 0.8V to 61V 3A Automotive AEC-Q100 16-Pin HTSSOP EP T/R | AÑADIR AL CARRITO | |