UB2421L-AG6-R datasheet(1/11 Pages) UTC

tên linh kiện	UB2421L-AG6-R

Giải thích chi tiết về linh kiện	ONE CELL LITHIUM-ION POLYMER BATTERY PROTECTION IC

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nhà sản xuất	UTC [Unisonic Technologies]

Trang chủ	http://www.utc-ic.com

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UNISONIC TECHNOLOGIES CO., LTD

UB2421

Preliminary

CMOS IC

www.unisonic.com.tw

1 of 11

QW-R502-321.f



ORDERING INFORMATION

Note: X: Output Voltage, refer SERIAL CODE LIST.

ONE CELL LITHIUM-ION /

POLYMER BATTERY

PROTECTION IC



DESCRIPTION

UTC UB2421 is a lithium-ion / lithium-polymer rechargeable

battery protection IC incorporating high accuracy voltage detection

circuits and delay circuits.

It is suitable for protection of single cell lithium-ion / lithium

polymer battery packs from overcharge, over discharge and over

current.

The tiny package required external few components make the

UTC UB2421 be able to be applied to space limited battery pack.



FEATURES

* Wide supply voltage range:

VDD=1.8V~9.0V

* Ultra-low quiescent Current:

IDD=3.0μA (VDD=3.9V)

* Ultra-low power-down Current: IPD=0.1μA (VDD=2.0V)

* Overcharge detection voltage: VOCU=4.30V±0.05V

* Overcharge release voltage:

VOCR=4.10V±0.05V

* Overdischarge release voltage: VODL=2.40V±0.10V

* Overdischarge release voltage: VODR=3.00V±0.10V

* Over current detection voltage: VOI1=0.15V±0.03V

* Short circuit detection voltage: VOI2=1.35V (Fixed)

* Charger detection voltage:

VCH=-0.7V

* Delay times are generated by an internal circuit.

(External capacitors are unnecessary.)

Ordering Number

Lead Free

Halogen Free

Package

Packing

UB2421L-AG6-R

UB2421G-AG6-R

SOT-26

Tape Reel

UB2421L-AG6-R

UB2421G-AG6-R

SOT-26

Tape Reel

Số phần tương tự - UB2421L-AG6-R

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Unisonic Technologies	UB2421	232Kb / 11P	ONE CELL LITHIUM-ION / POLYMER BATTERY PROTECTION IC
	UB2421G-AG6-R	232Kb / 11P	ONE CELL LITHIUM-ION POLYMER BATTERY
	UB2421	232Kb / 11P	ONE CELL LITHIUM-ION POLYMER BATTERY

More results

Mô tả tương tự - UB2421L-AG6-R

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Unisonic Technologies	UB2421	232Kb / 11P	ONE CELL LITHIUM-ION / POLYMER BATTERY PROTECTION IC
SHOUDING Shouding Semic...	SD5350A	3Mb / 11P	One Cell Lithium-ion/Polymer Battery Protection IC
Shenzhen Huazhimei Semi...	HM5464A	2Mb / 13P	One Cell Lithium-ion/Polymer Battery Protection IC
	HM5464C	2Mb / 13P	One Cell Lithium-ion/Polymer Battery Protection IC
	HM9901G	3Mb / 11P	One Cell Lithium-ion/Polymer Battery Protection IC
	HM5456R	3Mb / 11P	One Cell Lithium-ion/Polymer Battery Protection IC
Mitsumi Electronics, Co...	MM3280	65Kb / 5P	One-cell lithium-ion/lithium-polymer battery protection IC
Shenzhen Huazhimei Semi...	HM5453	1Mb / 11P	One Cell Lithium-ion/Polymer Battery Protection IC
	HM5433A	1Mb / 11P	One Cell Lithium-ion/Polymer Battery Protection IC
	HM9901	1Mb / 11P	One Cell Lithium-ion/Polymer Battery Protection IC

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UB2421L-AG6-R bảng dữ liệu(HTML) 1 Page - Unisonic Technologies

Số phần tương tự - UB2421L-AG6-R

Mô tả tương tự - UB2421L-AG6-R

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