TPS22902B
TPS22902B is ON-Resistance Load Switch manufactured by Texas Instruments.
- Part of the TPS22901 comparator family.
- Part of the TPS22901 comparator family.
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- 1 Integrated P-Channel Load Switch
- Low Input Voltage: 1 V to 3.6 V
- ON-Resistance (Typical Values)
- r ON = 78 mΩ at VIN = 3.6 V
- r ON = 93 mΩ at VIN = 2.5 V
- r ON = 109 mΩ at VIN = 1.8 V
- r ON = 146 mΩ at VIN = 1.2 V
- 500 m A Maximum Continuous Switch Current
- Quiescent Current: 82 n A at 1.8 V
- Shutdown Current: 44 n A at 1.8 V
- Low Control Input Thresholds Enable Use of 1.2-V, 1.8-V, 2.5-V, and 3.3-V Logic
- Controlled Slew Rate to Avoid Inrush Currents
- tr = 40 μs at VIN = 1.8 V (TPS22901/2)
- tr = 220 μs at VIN = 1.8 V (TPS22902B)
- Quick Output Discharge (TPS22902/2B)
- ESD Performance Tested Per JESD 22
- 2000-V Human Body Model
(A114-B, Class II)
- 1000-V Charged-Device Model (C101)
- Four-Pin Wafer-Chip-Scale DSBGA Package
- 0.8-mm × 0.8-mm, 0.4-mm Pitch,
0.5-mm Height (YFP)
2 Applications
- Personal Digital Assistants (PDAs)
- Cellular Phones
- GPS Devices
- MP3 Players
- Digital Cameras
- Peripheral...
