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Compact 27W USB Type C Power Delivery Reference Design
PMP20807
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Description & Features

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Key Document

Description

The PMP20807 reference design is a USB Type C power delivery solution configurable for 5V or 9V output. This compact reference design has a total solution size of 44mm x 18mm x 7.8mm. The low quiescent current capability of LMS3635A and TPS25740A  minimizes the amount of necessary input power; the design consumes less than 1mW when in standby mode. PMP20807 features >93% efficiency for 5V configuration and >95% efficiency for 9V configuration. 

Features
  • Small solution size:  44mm x 18mm x 7.8mm
  • >93% efficiency for 5V output, >95% efficiency for 9V output
  • <1mW of input power when in standby mode
  • Overcurrent protection

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Schematic/Block Diagram

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Design Guide

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Design Files

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Parametrics
 PMP20807.1
(Output Voltage 1)
Vin (Min) (V)9.5
Vin (Max) (V)30
Vout (Nom) (V)9
Iout (Max) (A)3
Output Power (W)27
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck- Synchronous

TI Devices (3)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CSD17575Q3  30-V, N channel NexFET™ power MOSFET, single SON 3 mm x 3 mm, 3.2 mOhm  MOSFETs  Sample & Buy Not Available
LMS3635-Q1  3.5A /5.5A, 36V Synchronous, 400kHz, Step-Down Converter  Step-down (buck) regulators  Sample & Buy View Design Kits & Evaluation Modules
TPS25740A  TPS25740A USB Type-C™ Rev 1.2 and USB PD 2.0 Source Controller (5V/9V/15V)  USB ICs  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
CSD17575Q3 VSON-CLIP (DQG)| 8 Download Download
LMS3635-Q1 Download Download
TPS25740A Download Download

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Technical documentation

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User guide (1)
Title Type Size (KB) Date
PDF 2495 20 Jun 2017
Design files (6)
Title Type Size (KB) Date
ZIP 525 20 Jun 2017
ZIP 2522 20 Jun 2017
PDF 650 20 Jun 2017
PDF 149 20 Jun 2017
PDF 63 20 Jun 2017
PDF 128 20 Jun 2017

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