Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on

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TPS2291xx Ultra-small, Low On Resistance Load Switch With Controlled Turn-on

1 Features 1• Integrated Single Load Switch • Four Pin Wafer-Chip-Scale Package (Nom) – 0.9 mm × 0.9 mm, 0.5-mm Pitch, 0.5-mm Height (YZV) • Input Voltage Range: 1.4 V to 5.5 V low• Low ON-Resistance – rON = 60 mΩ at VIN = 5 V – rON = 61 mΩ at VIN = 3.3 V – rON = 74 mΩ at VIN = 1.8 V – r

Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on

文件：864.46 Kbytes Page：22 Pages

Ultra-Small, Low on Resistance Load Switch with Controlled Turn-on

文件：864.46 Kbytes Page：22 Pages

SINGLE SLEW RATE CONTROLLED LOAD SWITCH

Features • Wide Input Voltage Range: 1.4V to 5.5V • Low On-Resistance (X1-WLB0909-4):  92mΩ Typical @1.5V  76mΩ Typical @1.8V  56mΩ Typical @3.3V  54mΩ Typical @5.0V • High DC Current Capability up to 2A • Truly Reverse Current Block (TRCB) • Discharging Resistor on VOUT When Disabled

2A Load Switch IC with True Reverse Current Blocking

The TCK2291xG series is Load Switch ICs for power management with True Reverse Current Blocking and Thermal Shutdown function featuring low switch on resistance, ultra low quiescent current, high output current and wide input operating voltage range of 1.1 to 5.5 V. Switch ON resistance is onl