Highly Integrated Buck Converter for MTK3360/70 Power in Automotive Applications Reference Design

(ACTIVE) PMP4465

Description & Features

Technical Documents

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Key Document

Description

The PMP4465 is a reference design solution for powering MTK3360/70 processors used in automotive video applications. The TPS54360-Q1 provides a wide input voltage range of 7V to 42V and provides a stable 5V output for TPS65262-Q1. The TPS65262-Q1 integrates three buck converters and dual adjustable LDOs to get 5 regulated outputs. The PMP4465 provides a total solution from the battery to terminal loads.

Features
  • High Integration solution
  • Extra high efficiency at light load due to Pulse Skipping Mode (TPS65262) and Eco-mode (TPS54360)
  • Input brown-out programmable
  • Thermal Overloading Protection
  • Small Size: 40mm(L)X40mm(W)x4mm(H)

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Schematic/Block Diagram

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Test Data

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Design Files

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Bill of Materials (BOM)

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Parametrics
 PMP4465.1
(Output Voltage 1)
PMP4465.2
(Output Voltage 2)
PMP4465.3
(Output Voltage 3)
PMP4465.4
(Output Voltage 4)
PMP4465.5
(Output Voltage 5)
PMP4465.6
(Output Voltage 6)
Vin (Min) (V)755555
Vin (Max) (V)4255555
Vout (Nom) (V)51.151.53.31.23.3
Iout (Max) (A)2211.2.1
Output Power (W)102.31.53.3.24.33
Isolated/Non-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-Isolated
Input TypeDCDCDCDCDCDC
TopologyBuck- Integrated SwitchBuck- Integrated SwitchBuck- Integrated SwitchBuck- Integrated SwitchLinear RegulatorLinear Regulator

TI Devices (3)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TPS54360-Q1  4.5-V to 60-V Input, 3.5-A, Step-Down DC-DC Converter with Eco-mode™   Step-down (buck)  Not Available View Design Kits & Evaluation Modules
TPS65262  18V Input, 3A/1A/1A Triple Synchronous Step-Down Converter with 200mA/100mA Dual LDOs  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
TPS65262-1  4.5V to 18V Input, 3A/1A/1A Triple Synchronous Step-Down Converter with 350mA/150mA Dual LDOs  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS54360-Q1 Download
TPS65262 Download Download
TPS65262-1 Download Download

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Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 1126 14 May 2015 86
Design files (3)
Title Abstract Type Size (KB) Date Views
ZIP 210 14 May 2015 85
PDF 33 14 May 2015 5
PDF 35 14 May 2015 143

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