TPS22946 Ultralow Power, Low Input Voltage, Current-Limited Load Switch With Shutoff, Auto-Restart, and Overcurrent Condition Time-Out

1 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 – r ON = 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: ov

文件：877.79 Kbytes 页数：35 Pages

TI

德州仪器

ULTRA-LOW POWER,LOW INPUT VOLTAGE, CURRENT-LIMITED LOAD SWITCH WITH SHUT-OFF,AUTO-RESTART,AND OVER-CURRENT CONDITION TIME-OUT

文件：695.77 Kbytes 页数：30 Pages

TI

德州仪器

ULTRA-LOW POWER, LOW INPUT VOLTAGE, CURRENT-LIMITED LOAD SWITCH WITH SHUT-OFF, AUTO-RESTART, AND OVER-CURRENT CONDITION TIME-OUT

文件：459.64 Kbytes 页数：26 Pages

TI

德州仪器

具有可选电流限制 5.5V、0.15A、400mΩ 负载开关

The TPS22946 is an ultralow power load switch that provides protection to systems and loads in high-current conditions. The device contains a 300-mΩ current-limited P-channel MOSFET that can operate over an input voltage range of 1.62 V to 5.5 V. The switch is controlled by an on/off input (ON), whi • Ultralow Quiescent Current 1 µA (Typical) at VIN = 1.8 V\n• Input Voltage Range: 1.62 V to 5.5 V\n• Low ON-Resistance \n• rON = 300 mΩ at VIN = 5.5 V\n• rON = 400 mΩ at VIN = 3.3 V\n• rON = 500 mΩ at VIN = 2.5 V\n• rON = 600 mΩ at VIN = 1.8 V\n \n• Selectable Minimum Current Limit: 155 mA, 70 mA, ;

TI

德州仪器

TPS22946 Ultralow Power, Low Input Voltage, Current-Limited Load Switch With Shutoff, Auto-Restart, and Overcurrent Condition Time-Out

1 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 – r ON = 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: ov

文件：877.79 Kbytes 页数：35 Pages

TI

德州仪器

TPS22946 Ultralow Power, Low Input Voltage, Current-Limited Load Switch With Shutoff, Auto-Restart, and Overcurrent Condition Time-Out

1 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 – r ON = 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: ov

文件：877.79 Kbytes 页数：35 Pages

TI

德州仪器

TPS22946 Ultralow Power, Low Input Voltage, Current-Limited Load Switch With Shutoff, Auto-Restart, and Overcurrent Condition Time-Out

1 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 – r ON = 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: ov

文件：877.79 Kbytes 页数：35 Pages

TI

德州仪器

ULTRA-LOW POWER, LOW INPUT VOLTAGE, CURRENT-LIMITED LOAD SWITCH WITH SHUT-OFF, AUTO-RESTART, AND OVER-CURRENT CONDITION TIME-OUT

文件：459.64 Kbytes 页数：26 Pages

TI

德州仪器

ULTRA-LOW POWER, LOW INPUT VOLTAGE, CURRENT-LIMITED LOAD SWITCH WITH SHUT-OFF, AUTO-RESTART, AND OVER-CURRENT CONDITION TIME-OUT

文件：459.64 Kbytes 页数：26 Pages

TI

德州仪器

ULTRA-LOW POWER,LOW INPUT VOLTAGE, CURRENT-LIMITED LOAD SWITCH WITH SHUT-OFF,AUTO-RESTART,AND OVER-CURRENT CONDITION TIME-OUT

文件：695.77 Kbytes 页数：30 Pages

TI

德州仪器