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Part Number
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AIC1821 |
|
Manufacturer
|
Analog Intergrations Corporation |
|
Description
|
One-Cell Lithium-Ion Battery Protection |
|
Published
|
May 11, 2015 |
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Detailed Description
|
AIC1821 One-Cell Lithium-Ion Battery Protection IC
n FEATURES
l Reduction in Board Size due to Miniature Package SOT-25...
|
|
Datasheet
|
AIC1821
|
Overview
AIC1821 One-Cell Lithium-Ion Battery Protection IC
n FEATURES
l Reduction in Board Size due to Miniature Package SOT-25 and Less External Components.
l Ultra-Low Quiescent Current at 7µA (VCC=3.
5V).
l Ultra-Low Power-Down Current at 0.
6µA (VCC
=2.
2V).
l Precision Overcharge Protection Voltage 4.
35V ± 50mV for the AIC1821A 4.
30V ± 50mV for the AIC1821B 4.
25V ± 50mV for the AIC1821C 4.
20V ± 50mV for the AIC1821D
l Built-in Delay Time Circuits for Overcharge, Over-discharge, and Overcurrent Protection.
l Load Detection Function during Overcharge Mode.
l Two Detection Levels for Overcurrent Protection.
n APPLICATIONS
l Protection IC for One-Cell Lithium-Ion Battery Pack.
n DESCRIPTION
The AIC1...
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