常用FP6381A降压稳压输出芯片

Description

The FP6381A is a high efficiency, high frequency synchronous DC-DC step-down converter. The 100% duty cycle feature provides low dropout operation, extending battery life in portable systems.

The internal synchronous switch increases efficiency and eliminates the need for external Schottky diode. At shutdown mode, the input supply current is less than 1µA.
The current limit protection and on-chip thermal shutdown features provide protection against any combination of overload or ambient temperature

Features
 Low R DS(ON) for Internal Switch (Top/Bottom): 300/250mΩ
 2.5V~5.5V Input Voltage Range
 1.2A Output Current
 1.5MHz Switching Frequency Minimizes the External Components
 Internal Soft-start Limits the Inrush Current
 Internal Compensation Function
 100% Dropout Operation
 Power Good Indicator Output (SOT-23-6 only)
 RoHS Compliant and Halogen Free
 SOT-23-5 and SOT-23-6 Packages

Applications
 Set Top Box
 LCD TV
 Tablet
 Portable Equipment

代理商：深圳市夸克微科技郑先生：13528458039 QQ 2867714804

联系人：	郑先生
电话：	13528458039
Email：	zqf@kkmicro.com
QQ：	2867714804
微信：	13528458039
地址：	深圳市南山区蛇口街道渔一社区后海大道1021号BC座B303A16

联系人：

郑先生

电话：

13528458039

Email：

zqf@kkmicro.com

QQ：

2867714804

微信：

13528458039

地址：

深圳市南山区蛇口街道渔一社区后海大道1021号BC座B303A16

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