KV Series Full-Bridge DC-DC Switch Mode Power Supply (SMPS)

FULL-BRIDGE-SMPS

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Product Details

Block Diagram

DC-DC

Full-Bridge DC-DC Switch Mode Power Supply (SMPS) Block Diagram

Supported Devices

Processors and Microcontrollers

KV Series Arm Cortex-M4/M0+/M7

Features

  • Input and output voltage sensing with under and over voltage protection transformer primary current sensing with over load and short circuit protection.
  • Full-bridge MOSFET driver to driver primary full bridge MOSFETs and half-bridge MOSFET driver for synchronous MOSFET driving.
  • Power supply input voltage input of 20-30 V DC, output voltage 5 V and load up to 8 A.
  • Dynamic/transient load circuit to test digital control loop performance on transient load.
  • Operates over supply voltage range of 4.5 V < VPWR < 36 V
  • Start-up/shut-down control and power sequence logic with KEYSW input
  • MCU supply: VCC is a 5.0 V (±2.0%, 200 mA) regulated supply
  • Sensor supply: VPROT (100 mA) is a VCC tracking protected sensor supply
  • Two configurable pre-drivers for IGBT or general purpose gate MOSFETs for ignition and O2 sensor (HEGO) heater
  • PWM

Buy Options

  • TWR-KV46F150M

  • Tower System Development Board for Kinetis KV42, KV44 and KV46 MCUs.

  • $171.35 USD
  • For a quantity of 1
    • Availability: In stock
    • Inventory: 2
    • Shipping: Normally ships 1-2 business days
Buy from NXPBuy From Distributor
TWR-SMPS-LVFB-Image

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  • TWR-SMPS-LVFB

  • Tower System, Peripheral Module, Low Voltage Power Control, Low-Voltage.

  • $286.35 USD
  • For a quantity of 1
Buy From Distributor

Documentation

Quick reference to our documentation types.

2 documents

Design Resources

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Design Files

4 design files

Software

1 software file

Note: For better experience, software downloads are recommended on desktop.

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