TPS22917DBVR Texas Instruments 2A LOW RON LOAD SWITCH

2024/01/3 466

• Input operating voltage range (VIN): 1 V to 5.5 V

• Maximum continuous current (IMAX): 2 A

• On-resistance (RON):
– 5 VIN = 80 mΩ (typical)
– 1.8 VIN = 120 mΩ (typical)
– 1 VIN = 220 mΩ (typical)

• Ultra-low power consumption:
– ON state (IQ): 0.5 µA (typical)
– OFF state (ISD): 10 nA (typical)

• Smart ON pin pulldown (RPD):
– ON ≥ VIH (ION): 10 nA (maximum)
– ON ≤ VIL (RPD): 750 kΩ (typical)

• Adjustable turn ON limits inrush current (tON): \
– 5-V tON = 100 μs at 72 mV/μs (CT = open)
– 5-V tON = 4000 μs at 2.3 mV/μs (CT = 1000 pF)

• Adjustable output discharge and fall time:
– Optional QOD resistance ≥ 150 Ω (internal)

• Always-ON true Reverse Current Blocking (RCB):
– Activation current (IRCB):–500 mA (typical)
– Reverse leakage (IIN,RCB):–1 µA (maximum)

CATALOG

Philippines

Type	High Side
Maximum Output Current (A)	2
Number of Outputs	1
Maximum Input Voltage (V)	5.5
Minimum Operating Temperature (°C)	-40
Minimum Input Voltage (V)	1
Maximum Operating Temperature (°C)	125
Switch On Resistance (Ohm)	0.22
Output Voltage Range (V)	0 to 5.5
Operating Supply Voltage Range (V)	1 to 5.5
Minimum Storage Temperature (°C)	-65
Maximum Storage Temperature (°C)	150

• Industrial systems

• Set top box

• Blood glucose meters

• Electronic point of sale