LTC1929, PolyPhase Surface Mount Power Supply Meets AMD Athlon Processor Requirements with No Heat Sink
Diseño de referencia usando la pieza LTC1929 de Analog Devices
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Para productos finales
- Desktops and Servers
- Distributed Control System
Descripción
- AMD Athlon Processor Power Supply circuit. The design is quite straightforward: there are essentially two identical synchronous buck regulators connected in parallel. The controller drives them 180 out of phase. The LTC1929 has large gate drivers (approximately 1.5W) so it can drive large MOSFETs efficiently
Características clave
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Conversion TypeDC to DC
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Input Voltage5 V
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Output Voltage1.6 V
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Output Current40 A
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Efficiency92 %
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TopologyBuck
Piezas destacadas (8)
| Número de pieza | Fabricante | Tipo | Descripción | |||
|---|---|---|---|---|---|---|
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LTC1929CG | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP | AÑADIR AL CARRITO | |
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LTC1929CG#PBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP Tube | AÑADIR AL CARRITO | |
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LTC1929IG#TR (CUT T&R) | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP T/R | AÑADIR AL CARRITO | |
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LTC1929IG#TR | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP T/R | AÑADIR AL CARRITO | |
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LTC1929IG#TRPBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP T/R | AÑADIR AL CARRITO | |
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LTC1929CG#TRPBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP T/R | AÑADIR AL CARRITO | |
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LTC1929IG#PBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP Tube | AÑADIR AL CARRITO | |
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LTC1929IG | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 3A 300kHz 28-Pin SSOP | AÑADIR AL CARRITO | |