TS2023 View Datasheet(PDF) - TSC Corporation
Part Name
Description
MFG CO.
'TS2023' PDF : 8 Pages View PDF
TS2023
1A Single Channel USB Power Switch
SOT-25
Pin Definition:
1. CTL
2. Ground
3. FLG
4. Input
5. Output
General Description
The TS2023 is integrated 85mΩ high-side power switch for self-powered and bus-powered Universal Serial Bus
(USB) applications. This switch operates with input ranging from 3.2V to 6.5V, making it ideal for 5V system.
The protection includes current limiting with foldback, short circuit and thermal shutdown. The TS2023 is ideal for
any system where current limiting and power control are desired. The TS2023 has low quiescent current and
small package, which is particularly suitable in battery powered portable application. Guaranteed minimum
output rise time limits inrush current during hot plug-in as well as minimizing EMI and prevents the voltage at
upstream port from dropping excessively.
Features
● 85mΩ High-Side MOSFET Switch
● 1A Continuous Load Current
● 40uA Quiescent Supply Current
● 1uA Maximum Shutdown Supply Current
● 3.2V to 6.5V Input Voltage Range
● Open-Drain Over-Current Flag Output
● Under-Voltage Lockout
● Current-Limit / Short Circuit Protection
● Thermal Shutdown Protection under Over
Current Condition
● Under Voltage Lockout Ensures that Switch is off
at Start Up
● Soft Start prevents large Inrush Current.
● No Reverse Current when Power off.
● Enable Active-Low
Ordering Information
Part No.
Package
Packing
TS2023CX5 RFG SOT-25 3Kpcs / 7” Reel
Note: “G” denote for Halogen Free Product
Applications
● USB Power Management
● High-Side Power Protection Switch
● Hot Plug-In Power Supplies
● Battery-Charger Circuits
● Portable Application
● Digital Television
Absolute Maximum Rating
Parameter
Symbol
Limit
VIN Pin Voltage
VIN
7
CTL Input Voltage
VCTL
-0.3 ~ 7
Operating Temperature Range
TOP
-40 to +85
Junction Temperature
TJ
+125
Power Dissipation
PD
350
Storage Temperature Range
Thermal Resistance from Junction to case
TSTG
θJC
-65 to +150
115
Thermal Resistance from Junction to ambient
θJA
250
Note: Absolute maximum rating are those values beyond which the life of a device may be impaired
Unit
V
V
°C
°C
mW
°C
°C/W
°C/W
1/8
Version: A11
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