TS2025
0.5A Dual Channel USB High-Side Power Switch
SOP-8
Pin Definition:
1. CTLA
2. FLGA
3. FLGB
4. CTLB
8. OUTA
7. IN
6. GND
5. OUTB
General Description
The TS2025 is integrated 90mΩ high-side power switch for self-powered and bus-powered Universal Serial Bus
(USB) applications. This switch operates with input ranging from 2.7V to 6.5V, making it ideal for both 3V and 5V
system. The protection includes current limiting with foldback, short circuit and thermal shutdown. Fault current
is limited to typically 1A in accordance with the USB power requirements. The TS2025 is ideal for any system
where current limiting and power control are desired. 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
Ordering Information
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90mΩ High-Side MOSFET Switch
Part No.
TS2025CS RLG
Note: “G” denote for Halogen Free Product
Package
SOP-8
Packing
2.5Kpcs / 13” Reel
0.5A Dual Continuous Load Current
80uA Quiescent Supply Current
1uA Maximum Shutdown Supply Current
2.7V to 6.5V Input Voltage Range
20Ω Open-Drain Over-Current Flag Output
2.3V Under-Voltage Lockout
Applications
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USB Power Management
High-Side Power Protection Switch
Hot Plug-In Power Supplies
Battery-Charger Circuits
Portable Application
Current-Limit / Short Circuit Protection
Thermal Shutdown Protection
Soft Start prevents large Inrush Current.
Reverse Current Blocking
Digital Television
9ms Error Flag Delay Time
Enable Active-Low
8KV Contact ESD Capable
15KV Air ESD Capable
Absolute Maximum Rating
Parameter
Symbol
VIN
Limit
7
Unit
V
VIN Pin Voltage
Fault Flag Voltage
VFLG
VCTL
TOP
7
V
CTL Input Voltage
-0.3 ~ 7
-40 to +85
+125
350
V
Operating Temperature Range
Junction Temperature
°C
TJ
°C
Power Dissipation
PD
mW
°C
Storage Temperature Range
Thermal Resistance from Junction to case
Thermal Resistance from Junction to ambient
TSTG
θJC
-65 to +150
40
°C/W
°C/W
θJA
160
Note: Absolute maximum rating are those values beyond which the life of a device may be impaired. The package
is placed on a 2 layers PCB with 2oz copper and 2 in2, connected by 8 vias.
1/8
Version: A11