PMP4442-5, Automotive I.MX6 Quad Core Processor Power Solution Reference Design
Diseño de referencia usando la pieza TPS54561QDPR de Texas Instruments
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Documentos asociados
Para productos finales
- Automotive and Transportation
- Infotainment System
- Instrument Cluster
Descripción
- PMP4442-5, Automotive I.MX6 Quad Core Processor Power Solution Reference Design. This design is an low-cost discrete power solution to power I.MX6 quad core. All the DCDC regulators are running at 2MHz to avoid the AM band interference and provide low solution size. The first stage DCDC converter can support wide Vin range from 6V to 42V, which can support start-stop system as well as load dump. The second stage DCDC provides all the necessary power rails to power up I.MX6 quad core. I.MX6 is very loose on the power sequencing of the different rails so no sequencer is necessary for this design. It uses a 4 layer board with 2oz copper to have better thermal characteristic at 2MHz switching frequency and 85C ambient
Características clave
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Conversion TypeDC to DC
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Input Voltage6 to 42 V
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Output Voltage3.33 V
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Output Current0.15 A
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Output Power0.4995 W
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TopologyLDO
Piezas destacadas (8)
| Número de pieza | Fabricante | Tipo | Descripción | |||
|---|---|---|---|---|---|---|
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TPS57114MRTETEP | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.95V to 6V Synchronous Step Down Single-Out 0.8V 3.5A 16-Pin WQFN EP T/R | AÑADIR AL CARRITO | |
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TLV70030DCKR | Texas Instruments | Linear Regulators | LDO Regulator Pos 3V 0.2A 5-Pin SC-70 T/R | AÑADIR AL CARRITO | |
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LM26420XSQX/NOPB | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 5.5V Synchronous Step Down Dual-Out 0.8V to 4.5V 2A/2A 16-Pin WQFN EP T/R | AÑADIR AL CARRITO | |
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TPS57114CQRTERQ1 | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.95V to 6V Synchronous Step Down Single-Out 0.8V to 4.5V 4A 16-Pin WQFN EP T/R Automotive AEC-Q100 | AÑADIR AL CARRITO | |
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TLV70030DCKT | Texas Instruments | Linear Regulators | LDO Regulator Pos 3V 0.2A 5-Pin SC-70 T/R | AÑADIR AL CARRITO | |
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LM26420XSQX/NOPB | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 5.5V Synchronous Step Down Dual-Out 0.8V to 4.5V 2A/2A 16-Pin WQFN EP T/R | AÑADIR AL CARRITO | |
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TPS54561QDPRTQ1 | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.5V to 60V Step Down Single-Out 0.8V to 58.8V 5A Automotive AEC-Q100 10-Pin WSON EP T/R | AÑADIR AL CARRITO | |
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TPS54561QDPRRQ1 | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.5V to 60V Step Down Single-Out 0.8V to 58.8V 5A Automotive AEC-Q100 10-Pin WSON EP T/R | AÑADIR AL CARRITO | |