TPS25200DRVR
Features
1.2.5-V to 6.5-V operation
2.Input withstands Up to 20 V
3.7.6-V input overvoltage shutoff
4.5.25-V to 5.55-V fixed overvoltage clamp
5.0.6-μs overvoltage lockout response
6.3.5-μs short circuit response
7.Integrated 60-mΩ high-side MOSFET
8.Up to 2.5 A continuous load current
9.±6% current-limit accuracy at 2.9 A
10.Reverse current blocking while disabled
11.Built-in soft start
12.Pin-to-pin compatible with TPS2553
13.UL 2367 recognized
– File no. 169910
– RILIM ≥ 33 kΩ (3.12-A maximum)
Applications
1.USB power switch
2.USB slave devices
3.Cell/smrt phones
4.3G, 4G wireless data-card
5.Solid State Drives (SSD)
6.3-V or 5-V adapter powered devices
Description
The TPS25200 is a 5-V eFuse with precision current limit and overvoltage clamp. The device
provides robust protection for load and source during overvoltage and overcurrent events.
The TPS25200 is an intelligent protected load switchwith VIN tolerant to 20 V. In the event that an incorrectvoltage is applied at IN, the output clamps to 5.4 V toprotect the load. If the voltageatINexceeds 7.6 V,the device disconnects the load to prevent damage to
the device and/or load.The TPS25200 has an internal 60-mΩ power switchand is intended for protecting source, device, andload under a variety of abnormal conditions. Thedevice provides up to 2.5 A of continuous loadcurrent. Current limit is programmable from 85 mAto 2.9 A with a single resistor to ground. Duringoverload events output current is limited to the levelset by RILIM. If a persistent overload occurs thedevice eventually goes into thermal shutoff to prevent
damage to the TPS25200.
Device Information
TPS25200 WSON (6) 2.00 mm × 2.00 mm
