5V Input 8A Synchronous Buck Converter With Sequencing
As a member of the SWIFT? family of DC/DC Regulators the TPS54880 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 3.8 V; an internally or externally set slow-start circuit to limit inrush currents; and a power good output useful for processor Logic reset.
The TPS54880 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
|TPS54880PWPRG4||Texas Instruments||12A SWITCHING REGULATOR, 762kHz SWITCHING FREQ-MAX, PDSO28, GREEN, PLASTIC, HTSSOP-28|
|TPS54880PWPR||Texas Instruments||4.5 to 5.5V Input, 8A Synchronous Step-Down SWIFT™ Converter for Sequencing 28-HTSSOP -40 to 85|
|TPS54880PWP||Texas Instruments||4.5 to 5.5V Input, 8A Synchronous Step-Down SWIFT™ Converter for Sequencing 28-HTSSOP -40 to 85|
|TPS54880PWPG4||Texas Instruments||4.5 to 5.5V Input, 8A Synchronous Step-Down SWIFT™ Converter for Sequencing 28-HTSSOP -40 to 85|
|TPS54880 Pb-Free||TPS54880 Cross Reference||TPS54880 Schematic||TPS54880 Distributor|
|TPS54880 Application Notes||TPS54880 RoHS||TPS54880 Circuits||TPS54880 footprint|