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Numéro de référence | RT9715CA | ||
Description | 1.5A High-Side Power Switches | ||
Fabricant | Richtek | ||
Logo | |||
®
RT9715CA
90mΩ, 1.5A High-Side Power Switches with Flag
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.
Ordering Information
RT9715CA
Package Type
B : SOT-23-5
Lead Plating System
G : Green (Halogen Free and Pb Free)
Note :
Richtek products are :
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.
Marking Information
4R=DNN
4R= : Product Code
DNN : Date Code
Features
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
USB Peripherals
Notebook PCs
Pin Configurations
(TOP VIEW)
VIN EN
54
23
VOUT GND FLG
SOT-23-5
Copyright ©2015 Richtek Technology Corporation. All rights reserved.
DS9715CA-00 April 2015
is a registered trademark of Richtek Technology Corporation.
www.richtek.com
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Pages | Pages 12 | ||
Télécharger | [ RT9715CA ] |
No | Description détaillée | Fabricant |
RT9715CA | 1.5A High-Side Power Switches | Richtek |
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