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RT9715CA

Description
Reverse Blocking Current
File Size238KB,12 Pages
ManufacturerRichtek Technology Corporation
Websitehttps://www.richtek.com/
Download Datasheet View All

RT9715CA Overview

Reverse Blocking Current

®
RT9715CA
90mΩ, 1.5A High-Side Power Switches with Flag
Ω
General Description
The RT9715CA is a cost-effective, low-voltage, single
N-MOSFET high-side Power Switch IC for USB application.
Low switch-on resistance (typ. 90mΩ) and low supply
current (typ. 50μA) are realized in this IC.
The RT9715CA integrates an over-current protection circuit,
a short fold back circuit, a thermal shutdown circuit and
an under-voltage lockout circuit for overall protection.
Besides, a flag output is available to indicate fault
conditions to the local USB controller. Furthermore, the
chip also integrates an embedded delay function to prevent
miss-operation from happening due to inrush-current. The
RT9715CA is an ideal solution for USB power supply and
can support in package SOT-23-5.
Features
Ω
90mΩ (typ.) N-MOSFET Switch
Operating Range : 2.7V to 5.5V
Reverse Blocking Current
Under Voltage Lockout
Deglitched Fault Report (FLG)
Thermal Protection with Foldback
Over Current Protection
Short Circuit Protection
UL Approved
E219878
Nemko Approved
NO49621
RoHS Compliant and Halogen Free
Applications
Ordering Information
RT9715CA
Package Type
B : SOT-23-5
Lead Plating System
G : Green (Halogen Free and Pb Free)
Note :
Richtek products are :
½
USB Peripherals
Notebook PCs
Pin Configurations
(TOP VIEW)
VIN
5
2
EN
4
3
RoHS compliant and compatible with the current require-
ments of IPC/JEDEC J-STD-020.
Suitable for use in SnPb or Pb-free soldering processes.
VOUT GND FLG
SOT-23-5
½
Marking Information
4R= : Product Code
4R=DNN
DNN : Date Code
Copyright
©
2015 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
DS9715CA-00 April 2015
www.richtek.com
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