Loading [MathJax]/jax/output/SVG/fonts/TeX/fontdata.js
DATA SHEET
TPS22948 5.5-V, 240-mA Current Limited Load Switch with Reverse Current Blocking
1 Features
- Input operating voltage range (VIN):
2.5 V to 5.5 V
- Output current limit (ILIMIT):
240 mA (typical)
- Thermal shutdown (TSD)
- ON-Resistance (RON):
300 mΩ (typical)
- Slow Turn ON timing limits inrush current (typical):
- Turn ON time (tON):
820 us at 6.6 mV/μs
- Always-ON Reverse Current Blocking (RCB):
- ON State activation current (IRCB):
–200 mA (typical)
- Fault indication (FLT)
- Smart ON pin pull down (RPD,ON):
- ON VIH (ION): 25 nA (maximum)
- ON VIL (RPD,ON): 500 kΩ (typical)
- Low power consumption:
- ON State (IQ): 50 uA (typical)
- OFF State (ISD): 0.3 uA (typical)
