Product Folder
Sample & Buy
Technical Documents
Tools & Software
Support & Community
TPS22949, TPS22949A
SLVS908D – FEBRUARY 2009 – REVISED JUNE 2015
TPS22949x Current-Limited Load Switch With Low Noise Regulation Capability
1 Features
•1 Integrated Current Limiter – Input
Voltage Range: 1.
62 V to 4.
5 V – Low ON-Resistance – rON = 300-mΩ at VIN = 4.
5 V – rON = 350-mΩ at VIN = 3.
3 V – rON = 400-mΩ at VIN = 2.
5 V – rON = 600-mΩ at VIN = 1.
8 V – Integrated 100-mA Minimum Current Limit – Under
voltage Lockout – Fast-Current Limit Response Time – Integrated Fault Blanking and Auto Restart
• Stable Without Current Limiter Output Capacitor (TPS22949A Only)
• Integrated Low-Noise RF LDO – Input...