DC to DC Converter by Qorvo (17 more products)

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ACT41000 Image

The ACT41000 from Qorvo is a Programmable DC-DC Converter that steps down a DC input voltage of 4.5-40 V to a DC output voltage of 3-24 V. This buck converter is integrated with high side and low side MOSFETs. It consists of a precise 256-step current limit that enables an MCU to detect precise quiescent drain current by eliminating a current sensor IC. This buck converter uses its on-chip oscillator clock with spread-spectrum or an external clock to perform synchronization. It has a built-in iDAC for bias detection and automatic system-level bias threshold trigger features. This converter is available in a surface-mount package that measures 5 × 5 mm and is ideal for radar, satellite communication, electronic warfare, power amplifier, and continuous-wave RF applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    Programmable Step Down Converter for Military Applications


  • Type
    Buck/Step down
  • Input Voltage
    4.5 to 40 V
  • Output Voltage 1
    3 to 24 V
  • Output Current 1
    4 A
  • Supply Voltage
    4.5 to 40 V
  • Efficiency
  • Operating Temperature
    -40 to 150 degree C
  • Package Type
    Surface Mount
  • Package
    32-Lead QFN
  • Application
    Telecom RF Modules, RF PA (GaN/GaAs) Drain Bias / Power with IDQ Search, General Telecom and Industrial Power Supplies, Radar Systems
  • Dimension
    5 x 5 mm

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