3-6Vin, 0.6-3.3Vo/6A Pico Module Reference Design

(ACTIVE) PMP4481

Description & Features

Technical Documents

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Key Document

Description

The PMP4481 reference design is designed for telecom application with a DC input of 3V~6V achieving the lowest component count. Detailed data is provided. The output voltage could be modified by resistors over the resistor divider from 0.6V to 3.3V. A typical application is for 0.9V/6A.

Features
  • Low Input and Output Voltage
  • High Efficiency 76% at 0.9Vo with 3.3Vin and 94.3% at 3.3Vo with 5Vin
  • Pre-bias soft start
  • Protection feature OCP, Input UVLO, SCP, PGood
  • High Power Density with lowest component count
  • Small dimensions: 10mmx20mmx3mm

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


  




Parametrics
 PMP4481.1
(Output Voltage 1)
Vin (Min) (V)3
Vin (Max) (V)6
Vout (Nom) (V).9
Iout (Max) (A)6
Output Power (W)5.4
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck- Synchronous

TI Devices (1)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TPS54678  2.95V to 6V Input, 6A Synchronous Step-Down SWIFT™ Converter with Hiccup Current Limit  Step-Down (Buck)  Sample & Buy View Design Kits & Evaluation Modules

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 1447 26 Aug 2015 20
Design files (3)
Title Abstract Type Size (KB) Date Views
ZIP 579 26 Aug 2015 7
PDF 80 26 Aug 2015 16
PDF 152 26 Aug 2015 28


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