Datasheet > MIC79050

MIC79050

更新时间： 2023-12-06 20:10:19

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
28页	1794K
描述
The MIC79050 is a simple single-cell Lithium-Ion battery charger. It includes an on-chip pass tran

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MIC79050 数据手册

MIC79050

Typical Application Circuits

Pulse-Charging

Application

Simplest Battery Charging

Solution

MIC79050-4.2YS

Regulated or

unregulated

wall adapter

MIC79050-4.2YMM

4.2V 0.75% over Temp

4.2V 0.75%

Regulated or

unregulated

wall adapter

BAT

Li-Ion

Cell

External PWM*

GND

*See Applications Information

Functional Block Diagrams

3-Lead Version

V_BAT

V_IN

Bandgap

Ref.

Current Limit

Thermal Shutdown

MIC79050-4.2YS

GND

8-Lead Version

V_BAT

V_IN

Bandgap

Ref.

V_REF

Current Limit

Thermal Shutdown

MIC79050-4.2YM/YMM

GND

DS20005771A-page 2

 2017 Microchip Technology Inc.

123 4 5 6 7...28

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