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UCC28950EVM-442

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Texas Instruments

EVAL MODULE FOR UCC28950-442

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Development Boards, Kits, Programmers

UCC28950EVM-442

Active

Texas Instruments

EVAL MODULE FOR UCC28950-442

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	UCC28950EVM-442

Board Type	Fully Populated
Contents	Board(s)
Current - Output	50 A
Main Purpose	DC/DC, Step Down
Outputs and Type	Isolated, 1 Isolated Output
Outputs and Type	1
Power - Output	600 W
Regulator Topology	Full-Bridge
Supplied Contents	Board(s)
Utilized IC / Part	UCC28950-442
Voltage - Input [Max]	410 V
Voltage - Input [Min]	370 V
Voltage - Output	12 V

UCC28950 Series

Green phase-shifted full-bridge controller with Synchronous Rectification control

Part	Output Phases	Output Configuration	Number of Outputs	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Frequency - Switching [Min]	Frequency - Switching [Max]	Topology	Output Type	Duty Cycle (Max) [Max]	Control Features	Supplier Device Package	Mounting Type	Package / Case [x]	Package / Case [x]	Package / Case	Function	Operating Temperature [Min]	Operating Temperature [Max]	Grade	Qualification	Supplied Contents	Outputs and Type	Outputs and Type	Board Type	Power - Output	Voltage - Input [Min]	Voltage - Input [Max]	Utilized IC / Part	Regulator Topology	Contents	Current - Output	Voltage - Output	Main Purpose
Texas Instruments UCC28950PW	1	Positive	6	8 V	17 V	50 kHz	1 MHz	Full-Bridge	Transistor Driver	95 %	Dead Time Control Enable Frequency Control Soft Start	24-TSSOP	Surface Mount	4.4 mm	0.173 in	24-TSSOP	Step-Up/Step-Down	-40 C	125 °C
Texas Instruments UCC28950PWR	1	Positive	6	8 V	17 V	50 kHz	1 MHz	Full-Bridge	Transistor Driver	95 %	Dead Time Control Enable Frequency Control Soft Start	24-TSSOP	Surface Mount	4.4 mm	0.173 in	24-TSSOP	Step-Up/Step-Down	-40 C	125 °C
Texas Instruments UCC28950QPWRQ1	1	Positive	6	8 V	17 V	50 kHz	1 MHz	Full-Bridge	Transistor Driver	95 %	Dead Time Control Enable Frequency Control Soft Start	24-TSSOP	Surface Mount	4.4 mm	0.173 in	24-TSSOP	Step-Up/Step-Down	-40 C	125 °C	Automotive	AEC-Q100
Texas Instruments UCC28950EVM-442																						Board(s)	1 Isolated Output Isolated	1	Fully Populated	600 W	370 V	410 V	UCC28950-442	Full-Bridge	Board(s)	50 A	12 V	DC/DC Step Down
Texas Instruments UCC28950TPWRQ1	1	Positive	6	8 V	17 V	50 kHz	1 MHz	Full-Bridge	Transistor Driver	95 %	Dead Time Control Enable Frequency Control Soft Start	24-TSSOP	Surface Mount	4.4 mm	0.173 in	24-TSSOP	Step-Up/Step-Down	-40 °C	105 °C	Automotive	AEC-Q100

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	1	$ 358.80
	N/A	1	$ 358.80

Description

General part information

UCC28950 Series

The UCC28951 controller is an enhanced version of the UCC28950. It is a fully compatible drop-in replacement for the UCC28950. The UCC2895x devices use advanced control of the full-bridge in addition to active control of the synchronous rectifier (SR) output stage.

ZVS operation ensured over a wide range of operating conditions, while the load current naturally tunes the switching delays of the secondary-side synchronous rectifiers(SR). This functionality maximizes overall system efficiency.

Easily get started with the UCC2895x 600W phase shifted full bridge design review/application note,

Documents

Technical documentation and resources