TPS22907中文资料3.6V、1A、44mΩ 负载开关数据手册TI规格书

描述 Description

The TPS22907 is a small, low RON load switch with controlled turnon. The device contains a P-channel MOSFET that operates over an input voltage range of 1.1 V to 3.6 V. The switch is controlled by an on and off input (ON), which can interface directly with low-voltage control signals.

The TPS22907 is available in a space-saving 4-terminal WCSP with 0.5-mm pitch (YZT). The device is characterized for operation over the free-air temperature range of –40°C to 85°C.

特性 Features

• Integrated P-Channel Load Switch
• ON-Resistance (Typical Values):
• RON = 50 mΩ at VIN = 2.5 V
• RON = 83 mΩ at VIN = 1.2 V
• 1-A Maximum Continuous Switch Current
• Controlled Slew-Rate to Avoid Inrush Currents
• tR = 36 µs at VIN = 1.8 V
• ESD Performance Tested Per JESD 22
• 1000-V Charged-Device Model (C101)
• Ultra-Small 4-Terminal Wafer-Chip-Scale Package (WCSP)
• 0.9 mm × 0.9 mm, 0.5-mm Pitch, 0.5-mm Height (YZT)
• APPLICATIONS
• Portable Industrial Equipment
• Portable Media Players
• GPS Devices
• Portable Instrumentation
• Smart Phones and Tablets

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