LM5175 (ACTIVE) 42V Wide Vin 4-Switch Synchronous Buck-Boost Controller

 

Models (2)

Title Category Type Size (KB) Date Views
Export TINA-TI Transient Spice Model from WEBENCH (Rev. A) TINA-TI Spice Model PDF 245 KB 06 Nov 2015 0 views
LM5175 PSpice Transient Model (Rev. B) PSpice Model ZIP 102 KB 15 Jul 2015 0 views

Design kits & evaluation modules (7)

Name Part# Type
LM5175EVM Wide Vin Single Inductor Buck-Boost Controller Evaluation Module LM5175EVM Evaluation Modules & Boards
LM5175EVM-HD Wide VIN 4-Switch Buck-Boost Controller Evaluation Module LM5175EVM-HD Evaluation Modules & Boards
LM5175EVM-HP Wide VIN 4-Switch Buck-Boost Converter High Power EVM LM5175EVM-HP Evaluation Modules & Boards
LM5175RHF Wide VIN 4-Switch Buck-Boost Controller Evaluation Module LM5175RHFEVM-HD Evaluation Modules & Boards
TPS25740 Evaluation Module TPS25740EVM-741 Evaluation Modules & Boards
TPS25740A Evaluation Module TPS25740AEVM-741 Evaluation Modules & Boards
TPS25740B-741 Evaluation Module TPS25740BEVM-741 Evaluation Modules & Boards

Reference designs

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TI Designs

Variable Outputs 2-Cell Battery 200W Heater Element Power Stage Buck Boost Reference Design

PMP20327 is a synchronous 4-switch buck-boost converter which utilizes the LM5175 controller as a heater element power stage in applications such as E-Cigarettes. The output voltage can be selected from 1V to 10V at 20A to 45A using a trim resistor at the FB pin with a 0.2V to 3.1V bias voltage (...)

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Software (1)

LM5175EVM-HP Design Files (Rev. A)  (ZIP 3618 KB )    27 Mar 2015  

Development tools (1)

Name Part# Type
LM5175 Quickstart Calculator LM5175QUICKSTART-CALC Calculation Tools
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WEBENCH® Designer LM5175

  Min   Max Range
Vin  V 3.5 to 42.0V
Vout  V 0.8 to 55V
Iout  A ≤ 20A
Ambient Temp  °C -40 to 125°C