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TPS5210 Datasheet Programmable Synchronous-buck Regulator Controller

Manufacturer: Texas Instruments

Overview: TPS5210 PROGRAMMABLE SYNCHRONOUSĆBUCK REGULATOR CONTROLLER D ±1% Reference Over Full Operating Temperature Range D Synchronous Rectifier Driver for Greater Than 90% Efficiency D Programmable Reference Voltage Range of 1.3 V to 3.5 V D User−Selectable Hysteretic Type Control D Droop Compensation for Improved Load Transient Regulation D Adjustable Overcurrent Protection D Programmable Softstart D Overvoltage Protection D Active Deadtime Control D Power Good Output D Internal Bootstrap Schottky Diode D Low Supply Current . . .

General Description

The TPS5210 is a synchronous-buck regulator controller which provides an accurate, programmable supply voltage to microprocessors.

An internal 5-bit DAC is used to program the reference voltage to within a range of 1.3 V to 3.5 V.

The output voltage can be set to be equal to the reference voltage or to some multiple of the reference voltage.

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