| Brand Name: | TI Chips |
| Model Number: | TPS27082LDDCR |
| MOQ: | 3000 |
| Packaging Details: | 3000PCS/reel |
| Payment Terms: | T/T |
TI Chips TPS27082LDDCR TPS27082L 1.2-V to 8-V, 3-A PFET Load Switch With Configurable Slew Rate
Features
Low ON-Resistance, High Current PFET
− Rₒₙ = 32 mΩ (Typical) at VGS = −4.5 V
− Rₒₙ = 44 mΩ (Typical) at VGS = −3.0 V
− Rₒₙ = 85 mΩ (Typical) at VGS = −1.8 V
− Rₒₙ = 97 mΩ (Typical) at VGS = −1.5 V
− Rₒₙ = 155 mΩ (Typical) at VGS = −1.2 V
Configurable Turn-ON and Turn-OFF Slew Rate
− 10-μs Default Minimum Output Rise Time at VIN=5 V
Configurable Turnon and Turnoff Slew Rate
Supports a Wide Range of VIN 1.2 V Up to 8 V
Excellent OFF Isolation Even Under Fast Input Transients
1.0V up to 8V NMOS Control Logic Interface With Configurable Hysteresis
Fully Protected Against ESD (All Pins)
− HBM 2000 V, CDM 500 V
Very Low ON-state Quiescent Current (Down to 1.2 μA)
Very Low OFF-state Leakage Current (Typical 100 nA)
Available in 2.9 mm × 1.6 mm × 0.75mm SOT-23 (DDC) Package
Applications
• High-Side Load Switches
• Inrush-current Controls
• Power Sequencing and Controls
• Stand-by Power Isolation
• Portable Power Switches
Description
The TPS27082L IC is a high-side load switch that integrates a Power PFET and a control circuit in a tiny TSOT-23 package. TPS27082L 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 1 V. 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.
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