PMP6252, Reference Design Using UCC25710 to design cost effective LED Power
Reference Design using part UCC25710 by Texas Instruments
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Associated Documents
For End Products
- Displays and Monitors
- LCD Backlighting
- LCD TV
- Lighting
Description
- PMP6252, Reference Design for 90W LCD TV power by using the UCC28051 to construct PFC, UCC25710 to construct LED driver LLC converter, UCC25600 to construct 5V and 12V converter and UCC28610 to construct standby flyback converter. This driver provides 4 outputs including LED driver, 12.7V 3A, 5V 3A and 5V standby 2A and has the capability to operate at 90 to 264 Vac. The LED driver is designed using multi-transformer topology by UCC25710 which can improve efficiency, has protection function and decrease component count. A thorough analysis of PFC, LLC, cascade QR flyback operation and performance along with design optimization guidelines are presented. Experimental results obtained on every general condition load are provided
Key Features
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Input Voltage90 to 264 (AC) V
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Output Voltage5|5|12.7 V
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Output Current2@5V|3@5V|3@12.7 A
Featured Parts (27)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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UCC28610DR | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback T/R 8-Pin SOIC | Buy | |
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TL431ACDCKTE4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 6-Pin SC-70 T/R | Buy | |
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TL431ACDBZTG4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | Buy | |
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LM358ADR | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual GP ±16V/32V 8-Pin SOIC T/R | Buy | |
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LM358ADGKR | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual GP ±16V/32V 8-Pin VSSOP T/R | Buy | |
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TL103WAIDRG4 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual GP 32V 8-Pin SOIC T/R | Buy | |
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UCC28051DR | Texas Instruments | Power Factor Correction - PFC | Power Factor Correction Controller 200kHz 8-Pin SOIC T/R | Buy | |
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UCC25600D | Texas Instruments | PWM and Resonant Controllers | Resonant Controller 400kHz 8-Pin SOIC Tube | Buy | |
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TL103WAIDRE4 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual GP 32V 8-Pin SOIC T/R | Buy | |
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UCC28051DG4 | Texas Instruments | Power Factor Correction - PFC | Power Factor Correction Controller 0.075mA 200kHz 8-Pin SOIC Tube | Buy | |
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UCC28051P | Texas Instruments | Power Factor Correction - PFC | Power Factor Correction Controller 200kHz 8-Pin PDIP Tube | Buy | |
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UCC28051D | Texas Instruments | Power Factor Correction - PFC | Power Factor Correction Controller 200kHz 8-Pin SOIC Tube | Buy | |