3.5 to 36Vin 6.5Vout @ 1.2A Synchronous 4-Switch Buck-Boost Converter Reference Design

(ACTIVE) PMP10708

Description & Features

Technical Documents

Support & Training

Order Now


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

Key Document

Description

PMP10708 is a 7.8W 4-switch buck-boost converter using the LM5175 controller IC. The design accepts an input voltage of 3.5Vin to 36Vin and provides an output of 6.5Vout capable of supplying 1.2A of current to the load. The design can operate as low as 3V during start-stop or other line transient conditions.

Features
  • Very small solution size
  • Cycle-by-Cycle current limit
  • Sync to external clock
  • Input and output current limit option
  • Synchronous for maximum efficiency
  • Reverse polarity and 3Vin transient operation

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


  




Parametrics
 PMP10708.1
(Output Voltage 1)
Vin (Min) (V)3.5
Vin (Max) (V)36
Vout (Nom) (V)6.5
Iout (Max) (A)1.2
Output Power (W)7.8
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck Boost- 4 Switch

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
LM5175-Q1  42V Wide Vin Synchronous 4-Switch Buck-Boost Controller  Buck/Boost, Inverting or Split-Rail  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 1371 23 Sep 2015 152
Design files (5)
Title Abstract Type Size (KB) Date Views
ZIP 549 15 Jul 2016 19
PDF 124 15 Jul 2016 30
PDF 373 15 Jul 2016 163
ZIP 394 23 Sep 2015 78
PDF 1178 23 Sep 2015 16


Support & Training

TI E2E Community

As a member of  myTI you can join the TI E2E™ Community  where you can ask questions, share ideas and collaborate with fellow engineers and TI experts

Content is provided "AS IS" by the respective TI and Community contributors and does not constitute TI specifications. See  Terms of use.

Engage in the Community

Blogs

Wikis

Visit the TI Wiki