Datasheet > DIO5060A

DIO5060A

更新时间： 2024-04-09 19:00:03

品牌	Logo	应用领域
帝奥微 - DIOO		/
页数	文件大小	规格书
19页	1640K
描述
The DIO5060A is integrated Li-Ion linear chargers and system power path management devices that ar

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DIO5060A 数据手册

Rev 1.8

DIO5060A/B

Standalone 1-Cell 600 mA Linear Battery Charger with

Power Path, 1 mA Termination, and Battery Leakage

below 1 uA

Features

Descriptions



Input overvoltage protection with 6.5 V

The DIO5060A/B series are integrated Li-Ion linear

chargers and system power path management

devices that are targeted at space-limited

portable applications. The charger accepts an

input voltage of up to 25 V but is disabled when

the input voltage exceeds the OVP threshold,

typically 6.5 V, to prevent excessive power

Charge status indicator

Charge current accuracy: 10%

Charge voltage accuracy: 0.7%

Battery supplement mode

Supports from 10 mA up to 600 mA charge

current with current monitoring output (ISET)

Programmable pre-charge current by resistor

Programmable ITERM charge current by

resistor



dissipation. The 25 V rating eliminates the

overvoltage protection circuit required in a low

input-voltage charger. The input voltage range

with input overvoltage protection supports

unregulated adapters.



Pre-charge for 30 minutes safety timing

Fast-charge for 6 hours safety timing

Under 1 uA leakage off the battery, when no

input power attached

The DIO5060A/B features dynamic power path

management (DPPM) that powers the system

while simultaneously and independently charging

the battery. The DPPM circuit reduces the charge

current when the input current limit causes the

system output to fall to the DPPM threshold; thus,

supplying the system load at all times when

monitoring the charge current separately. This

feature reduces the number of charge and

discharge cycles on the battery, allows for proper

charge termination, and enables the system to

run with a defective or absent battery pack.



SEL1 and SEL2 pins control 0.5C, 1C, 2C of

fast-charge (DIO5060A)

50 μA standby current into IN pin after full

charge

Applications



Smart phones

Portable media players

Portable navigation devices

Low-power handheld device

www.dioo.com

DIO5060A/B• Rev. 1.8

- 1 -

12 3 4 5 6 7...19

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与DIO5060A相关器件

型号	品牌	获取价格	描述	数据表
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