Reference Designs
Synchronous Buck Converter for Automotive Cluster Reference Design
Texas Instruments
PMP20682 is a synchronous buck converter reference design utilizing the LM5141-Q1 synchronous buck controller I.C. The design accepts an input voltage of 5V to 40V and provides a 3.3V output capable of supplying 10A of current to the load. An EMI filter is incorporated on the input. Optional frequency dithering and slew rate control are available for additional EMI control. Mounting holes are provided for a bottom-side MOSFET heat sink.
Features
- Peak current-mode controlSelectable frequency ditheringInput EMI filterWide input voltage rangeSelectable diode emulation or forced PWM
Applications
- Automotive head unit
- Hybrid instrument cluster
- Reconfigurable instrument cluster
- Head-up display
- Voltage conditioning module
- Entry level instrument cluster
- Transparent window display
- 2-wheeler & 3-wheeler HMI & display
Product Categories
- Power management
End Equipment Reference Diagrams
Application Area
End Equipment
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