TPS22946 Texas Instruments Datasheet

TPS22946 Key Features

• 1 Ultralow Quiescent Current 1 μA (Typical) at VIN = 1.8 V
• Input Voltage Range: 1.62 V to 5.5 V
• Low ON-Resistance
• rON = 300 mΩ at VIN = 5.5 V
• rON = 400 mΩ at VIN = 3.3 V
• rON = 500 mΩ at VIN = 2.5 V
• rON = 600 mΩ at VIN = 1.8 V
• Selectable Minimum Current Limit: 155 mA, 70 mA, or 30 mA
• Integrated Inrush Current Time-out (8 ms)
• Shutdown Current: < 1 μA