TPS544x25 SWIFT™ Synchronous Buck Converters

Texas Instruments TPS544x25 SWIFT™ Synchronous Buck Converters are PMBus 1.2 Compliant, non-isolated DC-DC converters with integrated FETs. They are capable of high-frequency operation and 20A or 30A current output. High-frequency, low-loss switching, provided by an integrated NexFET power stage and optimized drivers, allows for very high-density power solutions. The PMBus interface enables the AVS through VOUT_COMMAND, flexible converter configuration. It also enables key parameters monitoring which includes output voltage, current and an optional external temperature. Response to fault conditions can be set to either restart, latch-off or ignore depending on system requirements.

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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package / Case
Topology
Output Voltage
Output Current
Number of Outputs
Quiescent Current
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Texas Instruments Switching Voltage Regulators 4.5-V to 18-V 20-A s ynchronous SWIFT b A 595-TPS544B25RVFT
Datasheet
3,128In Stock
Cut Tape
NT$403.31
NT$314.76
NT$292.89
NT$268.52
View
Reel
NT$231.95
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
SMD/SMT LQFN-40 Buck 500 mV to 5.5 V 20 A 1 Output 10 mA 500 kHz - 40 C + 125 C TPS544B25 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 4.5V-18V 20-A SWIFT Sync Buck Converter A 595-TPS544B25RVFR
Datasheet
194Expected 11/23/2026
Cut Tape
NT$472.86
NT$372.12
NT$346.67
NT$319.07
Reel
NT$305.44
View
MouseReel Available
Min.: 1
Mult.: 1
: 250
SMD/SMT LQFN-40 Buck 500 mV to 5.5 V 20 A 1 Output 10 mA 500 kHz - 40 C + 125 C TPS544B25 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 4.5-V to 18-V 30-A s ynchronous SWIFT b A 595-TPS544C25RVFT
Datasheet
Non-Stocked Lead-Time 26 Weeks
Cut Tape
NT$476.45
NT$372.84
NT$347.03
NT$318.71
View
Reel
NT$274.97
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
SMD/SMT LQFN-40 Buck 500 mV to 5.5 V 30 A 1 Output 500 kHz - 40 C + 125 C TPS544C25 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Sync Buck Converter w/Swift A 595-TPS544 A 595-TPS544C25RVFR
Datasheet
Lead-Time 20 Weeks
Cut Tape
NT$571.81
NT$447.77
NT$416.58
NT$382.52
Reel
NT$378.93
View
MouseReel Available
Min.: 1
Mult.: 1
: 250
SMD/SMT LQFN-40 Buck 500 mV to 5.5 V 30 A 1 Output 10 mA 500 kHz - 40 C + 125 C TPS544C25 Reel, Cut Tape, MouseReel