STMicroelectronics 3 A Step Down DC/DC Switching Regulator Switching Regulator for A7987

본 제품군 열람하기
대량 구매 할인 기용 가능

Subtotal (1 unit)*

₩62,585.20

Add to Basket
수량 선택 또는 입력
공급 부족
  • 1 개 단위 배송 준비 완료
당사의 현재 재고는 제한중이며, 제조사측에서는 공급 부족을 예상하고 있습니다.
수량
한팩당
1 - 4₩62,585.20
5 +₩61,325.60

* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:
193-1115
제조사 부품 번호:
STEVAL-ISA207V1
제조업체:
STMicroelectronics
제품 정보를 선택해 유사 제품을 찾기
모두 선택

브랜드

STMicroelectronics

Product Type

Evaluation Board

Power Management Function

Switching Regulator

Kit Classification

Evaluation Board

Featured Device

A7987

Kit Name

3 A Step Down DC/DC Switching Regulator

Standards/Approvals

No

COO (Country of Origin):
IT
The 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 0.8 V. Almost low drop-out operation, due to the advanced integrated switch management, can be achieved.

The A7987 is a 61 V, 3 A step-down asynchronous switching regulator with embedded high-side power MOSFET is capable of delivering up to 3 A 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.

The device includes an internal 250 kHz oscillator that can be set up to 1.5 MHz by changing an on-board resistor. Two A7987 regulators can be synchronized in a 180° out-of-phase configuration for reduced total input RMS current.

관련된 링크들