TPS40132
TPS40132 is SYNCHRONOUS BUCK CONTROLLER manufactured by Texas Instruments.
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SLUS776B
- DECEMBER 2007
- REVISED JUNE 2011
TWO-PHASE, SYNCHRONOUS BUCK CONTROLLER WITH INTEGRATED MOSFET DRIVERS
Check for Samples: TPS40132
Features
- 2 Supports 5-V Output
- Two-Phase Interleaved Operation
- Operates With Pre-Biased Outputs
- 1-V to 40-V Power Stage Operation Range
- Requires VIN5 at 50 m A (typ) Depending on
External MOSFETs and Switching Frequency
- 10-μA Shutdown Current
- Programmable Switching Frequency up to 1 MHz/Phase
- Current Mode Control with Forced Current Sharing
- 0.6-V Reference Voltage with 0.8% Accuracy from 0°C to 85°C Temperature Range
- Resistive Divider Sets Direct Output Overvoltage Threshold.
- Programmable Input Undervoltage Lockout
- True Remote Sensing Differential Amplifier
- Resistive or Inductor’s DCR Current Sensing
- 32-Pin QFN Package
- Can Be Used with TPS40120 to Provide a 6-Bit Digitally Controlled Output
APPLICATIONS
- Point-of-Load Converter
- Graphic Cards
- Internet Servers
- Networking Equipment
- Telemunications Equipment
- DC Power Distributed...
