Low Input Voltage 3A Synchronous Buck Converter For Sequencing

As a member of the SWIFT? family of DC/DC Regulators the TPS54380 low-input voltage high-output current synchronous buck PWM converter integrates all required active components. Using the TRACKIN pin with other Regulators simultaneous power up and down are easily implemented. Included on the substrate with the listed features are a true, high performance, voltage error Amplifier that enables maximum performance and flexibility in choosing the output Filter L and C components; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally or externally set slow-start circuit to limit inrush currents; and a power good output useful for processor Logic reset.
The TPS54380 is available in a thermally enhanced 20-pin TSSOP (PWP) PowerPAD? package, which eliminates bulky heatsinks. TI provides evaluation modules and the SWIFT? designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPS54380PWPR Texas Instruments 3V to 6V Input, 3A Synchronous Step-Down Converter for Sequencing 20-HTSSOP -40 to 85
TPS54380PWPG4 Texas Instruments 3V to 6V Input, 3A Synchronous Step-Down Converter for Sequencing 20-HTSSOP -40 to 85
TPS54380PWP Texas Instruments 3V to 6V Input, 3A Synchronous Step-Down Converter for Sequencing 20-HTSSOP -40 to 85
TPS54380PWPRG4 Texas Instruments 3V to 6V Input, 3A Synchronous Step-Down Converter for Sequencing 20-HTSSOP -40 to 85
TPS54380QPWPRQ1 Texas Instruments Automotive Catalog Low Input Voltage 3A Synchronous Buck Converter for Sequencing 20-HTSSOP -40 to 125
TPS54380 's PackagesTPS54380 's pdf datasheet
TPS54380PWP HTSSOP
TPS54380PWPG4 HTSSOP
TPS54380PWPR HTSSOP
TPS54380PWPRG4 HTSSOP




TPS54380 Pinout, Pinouts
TPS54380 pinout,Pin out
This is one package pinout of TPS54380,If you need more pinouts please download TPS54380's pdf datasheet.

TPS54380 Application circuits
TPS54380 circuits
This is one application circuit of TPS54380,If you need more circuits,please download TPS54380's pdf datasheet.


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