AAT8660C datasheet(1/25 Pages) AAT

Il numero della parte	AAT8660C

Spiegazioni elettronici	ONE-CELL LI-ION BATTERY PROTECTION IC

PDF	25 Pages

Scroll/Zoom	100%

Produttore elettronici	AAT [Advanced Analog Technology, Inc.]

Homepage	http://www.aatech.com.tw

Logo

1 / 25 page

Advanced Analog Technology, Inc.

–

台灣類比科技股份有限公司 –

–

Advanced Analog Technology, Inc. –

Page 1 of 25

V2.0

AAT8660 Series

Product information presented is current as of publication date.

Details are subject to change without notice.

ONE-CELL LI-ION BATTERY PROTECTION IC

FEATURES

Ideal for One-Cell Rechargeable Li-Ion

Battery Packs

High Accuracy Voltage Detection

Low Current Consumption:

A

3

μ Supply Current (Typical)

A

1

.

0

μ Shutdown Current

3-Level Over Current Detection:

Over-Current Level 1 /Over Current Level 2

/ Short Circuit

Wide

Operating

Temperature

Range:

C

85

to

C

40

ο

+

−

Small SOT26 Package

PIN CONFIGURATION

NULL

out

D

VN

out

C

GND

DD

V

GENERAL DESCRIPTION

The AAT8660 series are designed to protect

one-cell rechargeable Li-Ion battery pack against

over-charge, over-discharge, over-current and

short circuit. They use CMOS process to provide

high accuracy voltage detection and low current

consumption.

Each of the AAT8660 devices incorporates

voltage comparators, bandgap reference voltage

generator, signal delay circuit, short circuit

detector, and digital control circuit.

In the charge process, when the battery voltage is

charged to a value greater than

1

C

V (Over-Charge

Threshold Voltage), the output of

out

C

switches to the low level, i.e., the VN pin level.

The output of

out

C

pin will switch to high level

when the battery voltage falls lower than VC2

(Over-Charge Release Voltage), or when the

charger is disconnected from the battery pack and

the battery voltage level ranges between VC1 and

VC2.

During the discharge process, when the battery

voltage drops to a value lower than

1

D

V

(Over-Discharge Threshold Voltage), the output

of

out

D

pin switches to low level immediately

after the internal delay time elapses. The output

of

out

D

pin will switch to high level when the

battery voltage is at a level higher than

2

D

V

(Over-Discharge Release Voltage).

Codice articolo simile - AAT8660C

Produttore elettronici	Il numero della parte	Scheda tecnica	Spiegazioni elettronici
List of Unclassifed Man...	AAT8660C	586Kb / 24P	ONE-CELL LI-ION BATTERY PROTECTION IC

More results

Descrizione simile - AAT8660C

Produttore elettronici	Il numero della parte	Scheda tecnica	Spiegazioni elettronici
List of Unclassifed Man...	AAT8660	586Kb / 24P	ONE-CELL LI-ION BATTERY PROTECTION IC
Advanced Analog Technol...	AAT8635	168Kb / 17P	ONE-CELL LI-ION BATTERY PROTECTION IC V 2.0
	AAT8636	162Kb / 16P	ONE-CELL LI-ION BATTERY PROTECTION IC V 1.0
	AAT8640	609Kb / 25P	ONE-CELL LI-ION BATTERY PROTECTION IC V2.0
	AAT8641	626Kb / 25P	ONE-CELL LI-ION BATTERY PROTECTION IC V2.0
	AAT8661	567Kb / 25P	ONE-CELL LI-ION BATTERY PROTECTION IC V2.0
E-CMOS Corporation	EC9526	505Kb / 7P	One-cell Li-ion/Li-polymer battery protection IC
Shenzhen Huazhimei Semi...	HM5434	1Mb / 11P	One Cell Li-ion and Li-poly Battery Protection IC
Mitsumi Electronics, Co...	MM3511	46Kb / 3P	One-cell li-ion/li-polymer battery protection IC
Mitsumi Electronics, Co...	MM3638	50Kb / 4P	One-cell li-ion/li-polymer battery protection IC

More results

AAT8660C Scheda tecnica(PDF) 1 Page - Advanced Analog Technology, Inc.

AAT8660C Scheda tecnica(HTML) 1 Page - Advanced Analog Technology, Inc.

Codice articolo simile - AAT8660C

Descrizione simile - AAT8660C

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

Scheda tecnica Scarica

Link URL