TPS27082LDDCR Datasheet PDF - TI

The TPS27082LDDCR is a high-side Load Switch requires very low ON-state quiescent current and offers very low OFF-state leakage thus optimizing system power efficiency. TPS27082L ON/OFF logic interface features hysteresis, thus providing a robust logic interface even under very noisy operating conditions. TPS27082L ON/OFF interface supports direct interfacing to low voltage GPIOs down to 1V. The TPS27082L level shifts ON/OFF logic signal to VIN levels without requiring an external level shifter. TPS27082L features a novel OFF isolation circuit that prevents PMOS from turning ON in applications that may have fast transients, at the VIN pin when the load switch is in the OFF-state.

● Configurable turn-ON and turn-OFF slew rate

● 10µs default minimum output rise time at VIN=5 V

● Configurable turn-on and turnoff slew rate

● Excellent OFF isolation even under fast input transients

● Low ON-resistance, high current PFET

● 1.0V up to 8V NMOS control logic interface with configurable hysteresis

● Very low ON-state quiescent current (down to 1.2µA)

● Very low OFF-state leakage current (typical 100nA)