PMP6252, Reference Design Using UCC25710 to design cost effective LED Power
Diseño de referencia usando la pieza UCC25710 de Texas Instruments
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Documentos asociados
Para productos finales
- Displays and Monitors
- LCD Backlighting
- LCD TV
- Lighting
Descripción
- 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
Características clave
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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
Piezas destacadas (27)
| Número de pieza | Fabricante | Tipo | Descripción | |||
|---|---|---|---|---|---|---|
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UCC28610DR | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback T/R 8-Pin SOIC | AÑADIR AL CARRITO | |
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TL431ACDCKTE4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 6-Pin SC-70 T/R | AÑADIR AL CARRITO | |
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TL431ACDBZTG4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | AÑADIR AL CARRITO | |
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LM358ADR | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual GP ±16V/32V 8-Pin SOIC T/R | AÑADIR AL CARRITO | |
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LM358ADGKR | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual GP ±16V/32V 8-Pin VSSOP T/R | AÑADIR AL CARRITO | |
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TL103WAIDRG4 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual GP 32V 8-Pin SOIC T/R | AÑADIR AL CARRITO | |
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UCC28051DR | Texas Instruments | Power Factor Correction - PFC | Power Factor Correction Controller 200kHz 8-Pin SOIC T/R | AÑADIR AL CARRITO | |
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UCC25600D | Texas Instruments | PWM and Resonant Controllers | Resonant Controller 400kHz 8-Pin SOIC Tube | AÑADIR AL CARRITO | |
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TL103WAIDRE4 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual GP 32V 8-Pin SOIC T/R | AÑADIR AL CARRITO | |
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UCC28051DG4 | Texas Instruments | Power Factor Correction - PFC | Power Factor Correction Controller 0.075mA 200kHz 8-Pin SOIC Tube | AÑADIR AL CARRITO | |
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UCC28051P | Texas Instruments | Power Factor Correction - PFC | Power Factor Correction Controller 200kHz 8-Pin PDIP Tube | AÑADIR AL CARRITO | |
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UCC28051D | Texas Instruments | Power Factor Correction - PFC | Power Factor Correction Controller 200kHz 8-Pin SOIC Tube | AÑADIR AL CARRITO | |