Low Input Voltage 6A Synchronous Buck Converter For Sequencing

As a member of the SWIFT? family of DC/DC Regulators the TPS54680 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 TPS54680 is available in a thermally enhanced 28-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
TPS54680MPWPEP Texas Instruments  Enhanced Product 3V to 6V Input Tracking Synchronous Buck Pwm Switcher  28-HTSSOP -55 to 125
TPS54680PWPRG4 Texas Instruments 3V to 6V Input, 6A Synchronous Step-Down SWIFT™ Converter for Sequencing  28-HTSSOP -40 to 85
TPS54680QPWPREP Texas Instruments  Enhanced Product 3V to 6V Input Tracking Synchronous Buck Pwm Switcher  28-HTSSOP -40 to 125
TPS54680PWP Texas Instruments 3V to 6V Input, 6A Synchronous Step-Down SWIFT™ Converter for Sequencing  28-HTSSOP -40 to 85
TPS54680MPWPREP Texas Instruments  Enhanced Product 3V to 6V Input Tracking Synchronous Buck Pwm Switcher  28-HTSSOP -55 to 125
TPS54680PWPG4 Texas Instruments 3V to 6V Input, 6A Synchronous Step-Down SWIFT™ Converter for Sequencing  28-HTSSOP -40 to 85
TPS54680QPWPRQ1 Texas Instruments Automotive 3V to 6V, 6A Synchronous Buck Converter for Sequencing 28-HTSSOP -40 to 125
TPS54680PWPR Texas Instruments 3V to 6V Input, 6A Synchronous Step-Down SWIFT™ Converter for Sequencing  28-HTSSOP -40 to 85
V62/04641-02XE-T Texas Instruments  Enhanced Product 3V to 6V Input Tracking Synchronous Buck Pwm Switcher  28-HTSSOP -55 to 125
V62/04641-02XE Texas Instruments  Enhanced Product 3V to 6V Input Tracking Synchronous Buck Pwm Switcher  28-HTSSOP -55 to 125
TPS54680 's PackagesTPS54680 's pdf datasheet
TPS54680PWP HTSSOP
TPS54680PWPG4 HTSSOP
TPS54680PWPR HTSSOP
TPS54680PWPRG4 HTSSOP




TPS54680 Pinout, Pinouts
TPS54680 pinout,Pin out
This is one package pinout of TPS54680,If you need more pinouts please download TPS54680's pdf datasheet.

TPS54680 Application circuits
TPS54680 circuits
This is one application circuit of TPS54680,If you need more circuits,please download TPS54680's pdf datasheet.


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