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TPS2011

Texas Instruments
Part Number TPS2011
Manufacturer Texas Instruments
Description POWER-DISTRIBUTION
Published Aug 19, 2019
Detailed Description TPS2010, TPS2011, TPS2012, TPS2013 POWER-DISTRIBUTION D 95-mΩ Max (5.5-V Input) High-Side MOSFET Switch With Logic Comp...
Datasheet PDF File TPS2011 PDF File

TPS2011
TPS2011

Overview
TPS2010, TPS2011, TPS2012, TPS2013 POWER-DISTRIBUTION D 95-mΩ Max (5.
5-V Input) High-Side MOSFET Switch With Logic Compatible Enable Input D Short-Circuit and Thermal Protection D Typical Short-Circuit Current Limits: 0.
4 A, TPS2010; 1.
2 A, TPS2011; 2 A, TPS2012; 2.
6 A, TPS2013 D Electrostatic-Discharge Protection, 12-kV Output, 6-kV All Other Terminals D Controlled Rise and Fall Times to Limit Current Surges and Minimize EMI D SOIC-8 Package Pin Compatible With the Popular Littlefoot™ Series When GND Is Connected D 2.
7-V to 5.
5-V Operating Range D 10-µA Maximum Standby Current D Surface-Mount SOIC-8 and TSSOP-14 Packages D – 40°C to 125°C Operating Junction Temperature Range SLVS097A – DECEMBER 1994 – REVISED AUGUST 1995 D PACKAGE (TOP VIEW) GND IN IN EN 1 2 3 4 8 OUT 7 OUT 6 OUT 5 OUT PW PACKAGE (TOP VIEW) GND IN IN IN IN IN EN 1 2 3 4 5 6 7 14 OUT 13 OUT 12 OUT 11 OUT 10 OUT 9 OUT 8 OUT description The TPS201x family of power-distribution switches is intended for applications where heavy capacitive loads and short circuits are likely to be encountered.
The high-side switch is a 95-mΩ N-channel MOSFET.
Gate drive is provided by an internal driver and charge pump designed to control the power switch rise times and fall times to minimize current surges during switching.
The charge pump operates at 100 kHz, requires no external components, and allows operation from supplies as low as 2.
7 V.
When the output load exceeds the current-limit threshold or a short circuit is present, the TPS201x limits the output current to a safe level by switching into a constant-current mode.
Continuous heavy overloads and short circuits increase power dissipation in the switch and cause the junction temperature to rise.
If the junction temperature reaches approximately 180°C, a thermal protection circuit shuts the switch off to prevent damage.
Recovery from thermal shutdown is automatic once the device has cooled sufficiently.
The members of the TPS201x family differ only in s...


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