HIGH-EFFICIANCY MIDRANGE INPUT SYNCHRONOUS BUCK CONTROLLER WITH VOLTAGE FEED-FORWARD

The TPS40070 TPS40071 is a mid voltage, wide input (4.5 V to 28 V), synchronous, Step-down converter. The TPS40070 TPS40071 offers design flexibility with a variety of user programmable functions, including; soft-start, UVLO, operating frequency, voltage feed-forward and high-side FET sensed short Circuit Protection The TPS40070 TPS40071 incorporates MOSFET Gate drivers for external N-channel high-side and synchronous recti- fier (SR) MOSFETs Gate drive Logic incorporates predictive anti-cross conduction circuitry to prevent simultaneous high-side and synchronous Rectifier conduction, while minimizing to eliminating current flow in the body Diode of the SR FET The TPS40071 allows the supply output to sink current at all times. The TPS40070 implements a source-only power supply. By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPS40071PWPR Texas Instruments Mid Range Input (4.5V-28V) up to 1 MHz Frequency Synchronous Buck Controller, source/sink 16-HTSSOP -40 to 85
TPS40071PWP Texas Instruments Mid Range Input (4.5V-28V) up to 1 MHz Frequency Synchronous Buck Controller, source/sink 16-HTSSOP -40 to 85
TPS40071PWPG4 Texas Instruments Mid Range Input (4.5V-28V) up to 1 MHz Frequency Synchronous Buck Controller, source/sink 16-HTSSOP -40 to 85
TPS40071PWPRG4 Texas Instruments Mid Range Input (4.5V-28V) up to 1 MHz Frequency Synchronous Buck Controller, source/sink 16-HTSSOP -40 to 85
TPS40071 's PackagesTPS40071 's pdf datasheet
TPS40070 HTSSOP
TPS40070PWP HTSSOP
TPS40071PWP HTSSOP




TPS40071 Pinout, Pinouts
TPS40071 pinout,Pin out
This is one package pinout of TPS40071,If you need more pinouts please download TPS40071's pdf datasheet.

TPS40071 Application circuits
TPS40071 circuits
This is one application circuit of TPS40071,If you need more circuits,please download TPS40071's pdf datasheet.


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