Development Boards, Kits, Programmers

UCC2891EVM-520

Active

Texas Instruments

EVAL MODULE FOR UCC2891-520

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsUCC2892PWR Datasheet

Development Boards, Kits, Programmers

UCC2891EVM-520

Active

Texas Instruments

EVAL MODULE FOR UCC2891-520

Deep-Dive with AI

DocumentsUCC2892PWR Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	UCC2891EVM-520

Board Type	Fully Populated
Contents	Board(s)
Current - Output	30 A
Frequency - Switching	250 kHz
Main Purpose	DC/DC, Step Down
Outputs and Type	1
Outputs and Type	Non-Isolated, 1 Non-Isolated Output
Regulator Topology	Forward Converter
Supplied Contents	Board(s)
Utilized IC / Part	UCC2891
Voltage - Input [Max]	75 V
Voltage - Input [Min]	36 V
Voltage - Output	3.3 V

UCC2891 Series

Part	Mounting Type	Package / Case	Package / Case	Output Phases	Frequency - Switching	Number of Outputs	Control Features	Duty Cycle (Max) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Output Configuration	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Function	Topology	Supplier Device Package	Package / Case [y]	Package / Case [y]	Outputs and Type	Outputs and Type	Board Type	Supplied Contents	Voltage - Input [Max]	Voltage - Input [Min]	Regulator Topology	Utilized IC / Part	Voltage - Output	Current - Output	Main Purpose	Contents
Texas Instruments UCC2891DG4	Surface Mount	16-SOIC	0.154 in 3.9 mm	1	250 kHz	1	Current Limit Enable On Time Control Ramp Soft Start	70 %	8.5 V	16 V	Isolation Capable Positive	Transistor Driver	85 C	-40 ¯C	Step-Up/Step-Down	Flyback Forward Converter	16-SOIC
Texas Instruments UCC2891DRG4	Surface Mount	16-SOIC	0.154 in 3.9 mm	1	250 kHz	1	Current Limit Enable On Time Control Ramp Soft Start	70 %	8.5 V	16 V	Isolation Capable Positive	Transistor Driver	85 C	-40 ¯C	Step-Up/Step-Down	Flyback Forward Converter	16-SOIC
Texas Instruments UCC2891PWR	Surface Mount	16-TSSOP		1	250 kHz	1	Current Limit Enable On Time Control Ramp Soft Start	70 %	8.5 V	16 V	Isolation Capable Positive	Transistor Driver	85 C	-40 ¯C	Step-Up/Step-Down	Flyback Forward Converter	16-TSSOP	4.4 mm	0.173 in
Texas Instruments UCC2891DR	Surface Mount	16-SOIC	0.154 in 3.9 mm	1	250 kHz	1	Current Limit Enable On Time Control Ramp Soft Start	70 %	8.5 V	16 V	Isolation Capable Positive	Transistor Driver	85 C	-40 ¯C	Step-Up/Step-Down	Flyback Forward Converter	16-SOIC
Texas Instruments UCC2891EVM-520					250 kHz															1	1 Non-Isolated Output Non-Isolated	Fully Populated	Board(s)	75 V	36 V	Forward Converter	UCC2891	3.3 V	30 A	DC/DC Step Down	Board(s)
Texas Instruments UCC2891PW	Surface Mount	16-TSSOP		1	250 kHz	1	Current Limit Enable On Time Control Ramp Soft Start	70 %	8.5 V	16 V	Isolation Capable Positive	Transistor Driver	85 C	-40 ¯C	Step-Up/Step-Down	Flyback Forward Converter	16-TSSOP	4.4 mm	0.173 in
Texas Instruments UCC2891D	Surface Mount	16-SOIC	0.154 in 3.9 mm	1	250 kHz	1	Current Limit Enable On Time Control Ramp Soft Start	70 %	8.5 V	16 V	Isolation Capable Positive	Transistor Driver	85 C	-40 ¯C	Step-Up/Step-Down	Flyback Forward Converter	16-SOIC

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	$ 118.80
	N/A	1	$ 118.80

Description

General part information

UCC2891 Series

UCC2891 - DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board

Documents

Technical documentation and resources

UCC2892PWR

Datasheet