TPS2011DG4 Datasheet PDF - TI

●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.

● 95-mΩ Max (5.5-V Input) High-Side MOSFET Switch With Logic Compatible Enable Input

● Short-Circuit and Thermal Protection

● Typical Short-Circuit Current Limits:

●   0.4 A, TPS2010; 1.2 A, TPS2011;

●   2 A, TPS2012; 2.6 A, TPS2013

● Electrostatic-Discharge Protection, 12-kV Output, 6-kV All Other Terminals

● Controlled Rise and Fall Times to Limit Current Surges and Minimize EMI

● SOIC-8 Package Pin Compatible With the Popular Littlefoot Series When GND Is Connected

● 2.7-V to 5.5-V Operating Range

● 10-µA Maximum Standby Current

● Surface-Mount SOIC-8 and TSSOP-14 Packages

● –40°C to 125°C Operating Junction Temperature Range