Datasheet > GB5101

GB5101

更新时间： 2024-11-24 02:55:19

品牌	Logo	应用领域
绿芯 - GRENERGY		电池
页数	文件大小	规格书
13页	724K
描述
Battery Protection IC for Single-cell Pack

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GB5101 数据手册

GB5101

Battery Protection IC for Single-cell Pack

Features

Applications

ꢀ

Low supply current

ꢀ

Lithium-ion/Lithium polymer protector of

Normal operation: 3uA typ. @ VCC = 3.9V

Power-down mode: 0.1uA max. @VCC = 2.0V

over-charge, over-discharge, excess-current

for battery pack

ꢀ

Over-charge detection voltage (V_CU)

4.25~4.3V, accuracy: 50mV

Over-charge release voltage (V_CR)

4.05~4.1V, accuracy: 50mV

Over-discharge detection voltage (V_DL)

2.4V, accuracy: 100mV

ꢀ

High precision protector for cell-phones and

any other gadgets using on board Lithium-ion/

Lithium polymer battery

Description

The GB5101 series are protection ICs for

over-charge/discharge of rechargeable one-cell

Lithium-ion/Lithium polymer excess load current,

further include a short circuit protector for preventing

Over-discharge release voltage (V_DR)

3.0V, accuracy: 100mV

Over-current detection voltage (V_IOV

0.15V, accuracy: 30mV

)

large

external

short

circuit

and

excess

Short circuit detection voltage (V_SHORT

1.0V

)

charge/discharge-current.

Reset resistance for over current protection

> 500

ꢀ

Delay time clock is generated with internal

circuit

Ordering and Marking Information

SOT-26

Grenergy OPTO Inc. reserves the right to make changes to improve reliability or manufacture ability without

notice, and advise customers to obtain the latest version of relevant information to verify before placing

orders.

2011.01. Ver.C Copyright Grenergy OPTO, Inc. www.grenergy-ic.com

12 3 4 5 6 7...13

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