Datasheet > T63H0002A

T63H0002A

更新时间： 2024-11-04 22:45:15

品牌	Logo	应用领域
TMT		/
页数	文件大小	规格书
8页	167K
描述
T63H0002A

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T63H0002A 数据手册

tmCH

T63H0002A

Li-Ion Battery Protector

T63H0002A

Features

Low supply current

Supply current

TYP. 5.0uA

Standby current (after detecting over-discharge)

Over-charge detector(Topt=25ºC)

Over-charge detector (Topt=0 to 50ºC)

Over-discharge detector

TYP. 0.3uA

+/- 25mV

+/- 30mV

+/- 2.5%

High accuracy detector

Threshold

Variety of detector threshold

Built in protection circuit

Over-charge detector threshold

Over-discharge detector threshold

Excess current protection

4.0V to 4.4V step of 0.005V

2.0V to 3.0V step of 0.005V

0.04V to 0.32V step of 0.04V

±15%

Accuracy

Output delay of over charge

Output delay of over-discharg

Small package

Time delay at C3=0.01uF & VDD=4.3V

VDD=2.4V with built-in capacitor

170mS ^note1

10mS

SOT23-6/6-pin

note1: The result was measured from T63H0002A-AX

Part Number Examples

Over charge detection

Over charge release

Part No.

marking

Pack type

voltage

4.25V

4.35V

4.30V

4.28V

….

voltage

4.05V

4.15V

4.10V

4.08V

….

T63H0002A-AX

T63H0002A-BX

T63H0002A-CX

T63H0002A-DX

002A

002B

002C

002D

SOT-23-6

….

*note1

…

note1: New model version and specific

characteristics may be order by customer.

General Description

The T63H0002A is protection IC for

higher than VDET1, the output of Cout pin, the

output of over-charge detector/VD1, switches to

low level, charger’s negative pin level. After

detecting over-charge the VD1 can be reset and

the output of Cout becomes high when the VDD

voltage is coming down to a level lower than

“VREL1”, or when a kind of loading is

over-charge/discharge of rechargeable one-cell

Lithium-ion(Li+) excess load current, further

include a short circuit protector for preventing

large external short circuit current.

Each of these IC is composed of three

voltage detectors, a reference unit, a delay

circuit, a short circuit protector, and a logic

circuit. When charging voltage crosses the

detector threshold from a low value to value

connected to VDD after a charger is

disconnected from the battery pack while the

VDD level is in between “VDET1” and

TM Technology Inc. reserves the right

P. 1

Publication Date: JUL. 2002

Revision:A

to change products or specifications without notice.

12 3 4 5 6 7 8

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