US301 Datasheet, PDF (1/4 Pages) Unisonic Technologies – 0.2A SINGLE CHANNEL CURRENT-LIMITED LOAD SWITCH

UNISONIC TECHNOLOGIES CO., LTD
US301
Preliminary
0.2A SINGLE CHANNEL
CURRENT-LIMITED LOAD
SWITCH
 DESCRIPTION
The UTC US301 is single channel current-limited integrated
high-side power switches, optimized for hot-swap applications.
The US301 provides a complete protection solution for
application subject to heavy capacitive loads and the prospect of
short circuit. The devices have fast short-circuit response time for
improving overall system robustness, and offer reverse-current
blocking, over-current and over-temperature protection, as well as
under-voltage lockout functionality. It also has controlled built-in
soft-start time, typically 0.7 ms.
 FEATURES
* Input voltage range: 2.7V~5.2V
* Short-circuit protection and fast response time
* Accurate current limiting: 0.4A
* On-resistance:250 mΩ
* Reverse-current blocking
* Soft-start with 0.7ms typical turn-on time
* Over-current and over-voltage protection
* Thermal protection
* Ambient temperature range: -40°C~+85°C
 ORDERING INFORMATION
Ordering Number
US301G-AE2-R
Package
SOT-23-3
CMOS IC
Packing
Tape Reel
 MARKING
301G
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
1 of 4
QW-R103-099.a