UCC24630EVM-636

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Texas Instruments

EVALUATION MODULE UCC24630

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UCC24630EVM-636

Active

Texas Instruments

EVALUATION MODULE UCC24630

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	UCC24630EVM-636

Board Type	Fully Populated
Current - Output	3.33 A
Main Purpose	AC/DC, Primary and Secondary Side
Outputs and Type	Isolated
Outputs and Type	1
Regulator Topology	Flyback
Supplied Contents	Board(s)
Utilized IC / Part	UCC24630
Voltage - Input [Max]	265 VAC
Voltage - Input [Min]	90 VAC
Voltage - Output	19.5 V

UCC24630 Series

Synchronous rectifier controller With Ultra Low Standby current

Part	Voltage - Input [Min]	Voltage - Input [Max]	Current - Output	Voltage - Output	Supplied Contents	Utilized IC / Part	Board Type	Outputs and Type	Outputs and Type	Main Purpose	Regulator Topology	Voltage - Supply [Min]	Voltage - Supply [Max]	Supplier Device Package	Mounting Type	Package / Case	Current - Supply	Applications	Operating Temperature [Max]	Operating Temperature [Min]
Texas Instruments UCC24630EVM-636	90 VAC	265 VAC	3.33 A	19.5 V	Board(s)	UCC24630	Fully Populated	Isolated	1	AC/DC Primary and Secondary Side	Flyback
Texas Instruments UCC24630DBVR												3.6 V	28 V	SOT-23-6	Surface Mount	SOT-23-6	900 µA	Secondary-Side Controller	125 °C	-40 °C
Texas Instruments UCC24630DBVT												3.6 V	28 V	SOT-23-6	Surface Mount	SOT-23-6	900 µA	Secondary-Side Controller	125 °C	-40 °C

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

Description

General part information

UCC24630 Series

The UCC24630 SR controller is a high-performance controller and driver for N-channel MOSFET power devices used for secondary-side synchronous rectification.

The combination of controller and MOSFET emulates a near-ideal diode rectifier. This solution not only directly reduces power dissipation of the rectifier but also reduces primary-side losses as well, due to compounding of efficiency gains.

Utilizing a volt-second balancing control method, the UCC24630 is ideal for flyback power supplies over a wide-output voltage range since the device is not connected directly to the MOSFET drain. The SR drive turn-off threshold is not dependent on the MOSFET RDS(on)which allows optimizing for maximum conduction time. Also secondary current ringing due to device and layout inductance does not affect the SR turn-off threshold.

Documents

Technical documentation and resources