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UCC25630-1EVM-291

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Development Boards, Kits, Programmers

UCC25630-1EVM-291

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Texas Instruments

EVAL BOARD FOR UCC25630-1

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	UCC25630-1EVM-291

Board Type	Fully Populated
Contents	Board(s)
Current - Output	10 A
Main Purpose	DC/DC Converter
Outputs and Type	1
Outputs and Type	Non-Isolated, 1 Non-Isolated Output
Power - Output	120 W
Regulator Topology	Resonant
Supplied Contents	Board(s)
Utilized IC / Part	UCC256301
Voltage - Input [Max]	264 VAC, 410 V
Voltage - Input [Min]	85 VAC, 340 V
Voltage - Output	12 V

UCC25630 Series

Wide vin LLC resonant controller with high-voltage start up enabling low standby power

Part	Mounting Type	Frequency - Switching [Max]	Frequency - Switching [Min]	Number of Outputs	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Topology	Package / Case	Package / Case	Output Type	Output Phases	Duty Cycle (Max) [Max]	Output Configuration	Operating Temperature [Min]	Operating Temperature [Max]	Control Features	Board Type	Voltage - Input [Max]	Voltage - Input [Min]	Outputs and Type	Outputs and Type	Supplied Contents	Regulator Topology	Utilized IC / Part	Voltage - Output	Contents	Current - Output	Power - Output	Main Purpose
Texas Instruments UCC25630-2DDBR	Surface Mount	1 MHz	35 kHz	1	13 V	26 V	Half-Bridge	0.154 in 3.9 mm 14 Leads	16-SOIC	Transistor Driver	1	50 %	Isolation Capable Positive	-40 C	125 °C	Hybrid Hysteretic Control (HHC)
Texas Instruments UCC25630-3DDBR	Surface Mount	1 MHz	35 kHz	1	11.25 V	26 V	Half-Bridge	0.154 in 3.9 mm 14 Leads	16-SOIC	Transistor Driver	1	50 %	Isolation Capable Positive	-40 C	125 °C	Hybrid Hysteretic Control (HHC)
Texas Instruments UCC25630-4DDBT	Surface Mount	1 MHz	35 kHz	1	13 V	26 V	Half-Bridge	0.154 in 3.9 mm 14 Leads	16-SOIC	Transistor Driver	1	50 %	Isolation Capable Positive	-40 C	125 °C	Hybrid Hysteretic Control (HHC)
Texas Instruments UCC25630-3DDBT	Surface Mount	1 MHz	35 kHz	1	11.25 V	26 V	Half-Bridge	0.154 in 3.9 mm 14 Leads	16-SOIC	Transistor Driver	1	50 %	Isolation Capable Positive	-40 C	125 °C	Hybrid Hysteretic Control (HHC)
Texas Instruments UCC25630-1EVM-291																	Fully Populated	264 VAC 410 V	85 VAC 340 V	1	1 Non-Isolated Output Non-Isolated	Board(s)	Resonant	UCC256301	12 V	Board(s)	10 A	120 W	DC/DC Converter
Texas Instruments UCC25630-4DDBR	Surface Mount	1 MHz	35 kHz	1	13 V	26 V	Half-Bridge	0.154 in 3.9 mm 14 Leads	16-SOIC	Transistor Driver	1	50 %	Isolation Capable Positive	-40 C	125 °C	Hybrid Hysteretic Control (HHC)
Texas Instruments UCC25630-1DDBR	Surface Mount	1 MHz	35 kHz	1	13 V	26 V	Half-Bridge	0.154 in 3.9 mm 14 Leads	16-SOIC	Transistor Driver	1	50 %	Isolation Capable Positive	-40 C	125 °C	Hybrid Hysteretic Control (HHC)

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 210.00
	N/A	1	$ 210.00

Description

General part information

UCC25630 Series

The UCC256301 is a fully featured LLC controller with integrated high-voltage gate driver. It has been designed to pair with a PFC stage to provide a complete power system using a minimum of external components. The resulting power system is designed to meet the most stringent requirements for standby power without the need for a separate standby power converter, and with PFC stage running all the time. UCC256301 includes a range of features designed to make LLC converter operation well controlled and robust. This device aims to unburden the LLC designer and allow mainstream applications to benefit from efficiency advantages of the LLC topology.

UCC256301 uses hybrid hysteretic control to provide best in class line and load transient response. The control effort is approximately linear proportional to average input current in one cycle. The control makes the open loop transfer function a first order system so that it’s very easy to compensate. The system is always stable with proper frequency compensation.

UCC256301 provides a high efficient burst mode with consistent burst power level during each burst on cycle. The burst power level is programmable and adaptively changes with input voltage, making the optimization of efficiency very easy.

Documents

Technical documentation and resources