UCC28951/UCC28951-Q1 Full Bridge Controllers

Texas Instruments UCC28951/UCC28951-Q1 Full Bridge Controllers are enhanced phase-shifted full-bridge controllers built upon TI's industry-standard UCC28950. These controllers are fully compatible drop-in replacements for the UCC28950. The UCC28951/UCC28951-Q1 uses advanced control of the full-bridge and active control of the synchronous rectifier (SR) output stage. Programmable delays ensure ZVS operation over a wide range of operating conditions. This delay is done while the load current naturally tunes the switching delays of the secondary-side SRs. This functionality maximizes overall system efficiency.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Topology
Number of Outputs
Switching Frequency
Duty Cycle - Max
Output Voltage
Output Current
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package / Case
Qualification
Packaging
Texas Instruments Switching Controllers Green phase-shifted full-bridge controll A 595-UCC28951PWT
Datasheet
870In Stock
Cut Tape
$11.59
$8.99
$8.32
$7.60
$7.42
Reel
$6.80
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
Full Bridge 1 Output 100 kHz 97 % 5 V 200 mA - 40 C + 125 C SMD/SMT TSSOP-24 Reel, Cut Tape, MouseReel
Texas Instruments Switching Controllers Automotive green pha se-shifted full-bri
Datasheet
1,832In Stock
Cut Tape
$13.46
$10.48
$9.73
$8.91
View
Reel
$8.02
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
Full Bridge 6 Output 50 kHz to 1 MHz 97 % 5 V 200 mA - 40 C + 125 C SMD/SMT TSSOP-24 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Switching Controllers Green phase-shifted full-bridge controll A 595-UCC28951PWR
Datasheet
242Expected 2026-11-30
Cut Tape
$13.68
$10.64
$9.89
$9.06
Reel
$8.28
MouseReel Available
Min.: 1
Mult.: 1
: 250
Full Bridge 1 Output 100 kHz 97 % 5 V 200 mA - 40 C + 125 C SMD/SMT TSSOP-24 Reel, Cut Tape, MouseReel