TPS544x20 Synchronous Buck Converter

Texas Instruments TPS544x20 synchronous buck converters are 20A and 30A high-performance DC-DC converters with two integrated N-channel NexFET™ power MOSFETs. These devices implement TI's proprietary D-CAP and D-CAP2 mode control providing natural input voltage feed-forward and fast transient response with a precision error amplifier and low-offset differential remote sense amplifier for precise output voltage regulation with minimal external compensation. Monotonic pre-bias capability eliminates concerns about damaging sensitive loads. Integrated PMBus capability provides current, voltage and on-board temperature monitoring, as well as many user-programmable configuration options as well as Adaptive Voltage Scaling (AVS) and output voltage margin testing.

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Description Datasheet Availability Pricing (IDR) 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 30A DCAP controller A 595-TPS544C20RVFT A 595-TPS544C20RVFT
Datasheet
353In Stock
2.500Expected 12/11/2026
Cut Tape
Rp203.641
Rp159.060
Rp147.869
Rp135.577
View
Reel
Rp117.781
MouseReel Available
Min.: 1
Mult.: 1
: 2.500
SMD/SMT LQFN-40 Buck 600 mV to 5.5 V 30 A 1 Output 10 mA 1 MHz - 40 C + 85 C TPS544C20 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 4.5-18V 30A SWIFT A 595-TPS544C20RVFR A A 595-TPS544C20RVFR
Datasheet
158In Stock
Cut Tape
Rp233.545
Rp183.643
Rp171.168
Rp157.409
Reel
Rp150.621
View
MouseReel Available
Min.: 1
Mult.: 1
: 250
SMD/SMT LQFN-40 Buck 600 mV to 5.5 V 30 A 1 Output 10 mA 1 MHz - 40 C + 85 C TPS544C20 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators DC-DC converter A 59 5-TPS544B20RVFT A 5 A 595-TPS544B20RVFT
Datasheet
4.497Expected 19/10/2026
Cut Tape
Rp202.540
Rp158.326
Rp147.135
Rp135.027
View
Reel
Rp114.846
MouseReel Available
Min.: 1
Mult.: 1
: 2.500
SMD/SMT LQFN-40 Buck 600 mV to 5.5 V 30 A 1 Output 10 mA 1 MHz - 40 C + 85 C TPS544B20 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 4.5-18V 20A SWIFT A 595-TPS544B20RVFR A A 595-TPS544B20RVFR
Datasheet
Non-Stocked Lead-Time 16 Weeks
Cut Tape
Rp239.966
Rp188.230
Rp175.204
Rp161.078
Reel
Rp149.336
View
MouseReel Available
Min.: 1
Mult.: 1
: 250
SMD/SMT LQFN-40 Buck 600 mV to 5.5 V 30 A 1 Output 10 mA 1 MHz - 40 C + 85 C TPS544B20 Reel, Cut Tape, MouseReel