Part Number: TPS22964
Function: ULTRA-LOW ON-RESISTANCE, 3A LOAD SWITCH
Package: DSBGA 6 Pin tpe
Manufacturer: Texas Instruments
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Description
The TPS22963 / TPS22964 is a small, ultra-low RON load switch with controlled turn on. The device contains a low RDSON N-Channel MOSFET that can operate over an input voltage range of 1 V to 5.5 V and switch currents of up to 3 A. An integrated charge pump biases the NMOS switch in order to achieve a low switch ON-Resistance. The switch is controlled by an on/off input (ON), which is capable of interfacing directly with low-voltage GPIO control signals. The rise time of the TPS22963/64 device is internally controlled in order to avoid inrush current.
Features Applications:
• Integrated N-Channel Load Switch • Smartphones
• Input Voltage Range: 1V to 5.5V • Notebook Computer and Ultrabook™
• Internal Pass-FET RDSON = 8mΩ (typ) • Tablet PC Computer
• Ultra-low ON-Resistance • Solid State Drives (SSD)
– RON = 13mΩ (typ) at VIN = 5V • DTV/IP Set Top Box
– RON = 14mΩ (typ) at VIN = 3.3V • POS Terminals and Media Gateways
– RON = 18mΩ (typ) at VIN = 1.8V
• 3A Maximum Continuous Switch Current Description
• Reverse Current Protection (when disabled) The TPS22963/64 is a small, ultra-low RON load switch with controlled turn on. The device contains a
• Low Shutdown Current (760nA) low RDSON N-Channel MOSFET that can operate over
• Low Threshold 1.3V GPIO Control Input an input voltage range of 1V to 5.5V and switch
• Controlled Slew-rate to Avoid Inrush Current
TPS22964 Datasheet PDF Download
Other data sheets are available within the file:
TPS22963CYZPR, TPS22963CYZPT, TPS22963, TPS22964CYZPR