HT7886 datasheet(2/18 Pages) HEROIC

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HT7886

Buck Converter

-2-

8/2023 – V1.2

◼ DESCRIPTION

The HT7886 is a high-voltage, step-down, switching

regulator that delivers up to 2A of continuous current to the

load. It integrates a high-side, high-voltage, power

MOSFET with a current limit of 3.5A, typically. The wide 5V

to 100V input range accommodates a variety of step-down

applications, making it ideal for automotive, industry, and

lighting applications. Hysteretic voltage-mode control is

employed for very fast response.

The switching frequency can be up to 1MHz, allowing for

small component size. Thermal shutdown and short-circuit

protection (SCP) provide reliable and fault-tolerant

operations. A 200µA quiescent current allows the HT7886

to be used in battery-powered applications.

The HT7886 is available in ESOP8 package.

HT7886是一款高压降压开关稳压器，可向负载

提供高达

2A的连续电流。它集成了高压的高端

功率

MOSFET，电流限制通常为3.5A。其极宽

的

5V至100V输入电压范围能适应各种降压应

用，使其成为汽车、工业和照明应用的理想选

择。迟滞电压模式控制的应用，使其具有良好

的瞬态响应能力。

开关频率可高达

1MHz，从而允许小尺寸的外

围器件。过热保护和短路保护（

SCP）使芯片

具有较好的可靠性和容错机制。

200µA的静态

电流允许

HT7886用于电池供电的应用中。

该产品提供

ESOP8封装。

◼ TYPICAL APPLICATION

HT7886 Datasheet(PDF) 2 Page - Jiaxing Heroic Technology Co.,Ltd.