Datasheet Texas Instruments LM3642TLE/NOPB — 数据表

具有高端电流9-DSBGA的1.5A同步升压LED闪光灯驱动器-40至85

数据表

PDF, 966 Kb, 修订版: H, 档案已发布: Sep 4, 2015

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

Iout(Max)	1.5 A
Iq(Typ)	0.75 mA
LED	1
Operating Temperature Range	-40 to 85 C
Package Group	DSBGA
Package Size: mm2:W x L	See datasheet (DSBGA) PKG
Rating	Catalog
Special Features	Input/Output Isolation,Over Current Protection,OVP,Synchronous Rectification
Vin(Max)	5.5 V
Vin(Min)	2.5 V

RoHS

Compliant

Evaluation Modules & Boards: LM3642TL-LTEVM
LM3642 1.5A Synchronous Boost LED Flash Driver w/ High-Side Current Evaluation Module Board
Lifecycle Status: Active (Recommended for new designs)
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Evaluation Modules & Boards: LM3642TLEVM
LM3642 1.5A Synchronous Boost LED Flash Driver w/ High-Side Current Evaluation Module Board
Lifecycle Status: Active (Recommended for new designs)
- 下载

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LED Flash-Protection Features
PDF, 33 Kb, 档案已发布: Aug 23, 2017
Modern LED camera flash drivers are feature-rich and power dense. Capable of delivering over 2 A ofcurrent to dual LEDs in packages as small as 1.69 mm Г— 1.31 mm, flash LED drivers require built-in safetyand protection features to maintain long-term device and system health. Devices such as the LM3643,LM3644, LM3648, LM3646, LM3642, LM36010, and LM36011 all provide many specific protection

系列: LM3642 (4)