TPS54356, TPS54352 Datasheet - Texas Instruments

TPS54356, TPS54352, 3-A Output Synchronous PWM Switcher

www.ti.com 6,4 mm y 5,0 mm TPS54352, TPS54353 TPS54354, TPS54355 TPS54356, TPS54357 SLVS519A * MAY 2004 * REVISED OCTOBER 2004 4.5Ć

Features

* D 100 mΩ, 4.5-A Peak MOSFET Switch for High Efficiency at 3-A Continuous Output Current D Uses External Lowside MOSFET or Diode D Fixed Output Versions
* 1.2V/1.5V/1.8V/2.5V/3.3V/5.0V D Internally Compensated for Low Parts Count D Synchronizes to External Clock D 1805 Out of Phase Synchroniz

Applications

* D Industrial & Commercial Low Power Systems D LCD Monitors and TVs D Computer Peripherals D Point of Load Regulation for High Performance DSPs, FPGAs, ASICs and Microprocessors SIMPLIFIED SCHEMATIC TPS54356 SYNC VIN PWRGD ENA BIAS BOOT PH LSG PGND VSENSE PWRPAD Input Voltage Output Voltage
* D Industrial & Commercial Low Power Systems D LCD Monitors and TVs D Computer Peripherals D Point of Load Regulation for High Performance DSPs, FPGAs, ASICs and Microprocessors SIMPLIFIED SCHEMATIC TPS54356 SYNC VIN PWRGD ENA BIAS BOOT PH LSG PGND VSENSE PWRPAD Input Voltage Output Voltage

TPS54352-etcTI.pdf