Datasheet4U Logo Datasheet4U.com

MPQ4346J - Ultra-Low Quiescent Current Synchronous Step-Down Converter

This page provides the datasheet information for the MPQ4346J, a member of the MPQ4346 Ultra-Low Quiescent Current Synchronous Step-Down Converter family.

Description

The MPQ4346/4346J is a configurablefrequency (350kHz to 2.5MHz), synchronous, step-down switching regulator with integrated internal high-side and low-side power MOSFETs (HS-FET and LS-FET, respectively).

Features

  • Designed for Automotive.

📥 Download Datasheet

Datasheet preview – MPQ4346J

Datasheet Details

Part number MPQ4346J
Manufacturer Monolithic Power Systems (MPS)
File Size 2.60 MB
Description Ultra-Low Quiescent Current Synchronous Step-Down Converter
Datasheet download datasheet MPQ4346J Datasheet
Additional preview pages of the MPQ4346J datasheet.

📁 Similar Datasheet

  • MPQ1000 - Quad Amplifier Transistor (Motorola)
  • MPQ1500 - Quad Transistor (Motorola)
  • MPQ2221 - NPN Transistor (Motorola)
  • MPQ2222 - QUAD TRANSISTORS (Central)
  • MPQ2222 - Quad Transistors (Motorola Semiconductor)
  • MPQ2222A - Quad Transistors (Motorola Semiconductor)
  • MPQ2222A - QUAD TRANSISTORS (Central Semiconductor)
  • MPQ2369 - NPN Silicon Quad Transistor (Central Semiconductor)
  • MPQ2369 - QUAD SWITCHING TRANSISTOR (Motorola)
  • MPQ2483 - QUAD AMPLIFIER TRANSISTOR (Motorola)
Other Datasheets by MPS
  • MPQ4346 - Ultra-Low Quiescent Current Synchronous Step-Down Converter
  • MPQ4341 - Ultra-Low Quiescent Current Synchronous Step-Down Converter
  • MPQ4341J - Ultra-Low Quiescent Current Synchronous Step-Down Converter
  • MPQ4347 - Synchronous Step-Down Converter
  • MPQ4347J - Synchronous Step-Down Converter
  • MPQ4320 - Step-Down Converter
  • MPQ4320C - Synchronous Step-Down Converter
  • MPQ4321 - Synchronous Step-Down Converter

Full PDF Text Transcription

Click to expand full text
MPQ4346/4346J 36V, 3A, Ultra-Low Quiescent Current Synchronous Step-Down Converter, AEC-Q100 Qualified DESCRIPTION The MPQ4346/4346J is a configurablefrequency (350kHz to 2.5MHz), synchronous, step-down switching regulator with integrated internal high-side and low-side power MOSFETs (HS-FET and LS-FET, respectively). It provides 3A highly efficient output with fixed-frequency, zero-delay PWM control for near optimal transient response. The wide 3.3V to 36V input voltage (VIN) range with 42V load dump support accommodates a variety of step-down applications in automotive input environments. A 1μA shutdown mode quiescent current (IQ) allows the device to be used in battery-powered applications.
Published: |