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MPQ2022A - 300mA Dual-Channel LDO

Description

The MPQ2022A is a dual-channel, low-dropout (LDO) regulator with a serial digital interface and one-time programmable (OTP) memory.

Features

  • Powerful Digital Capabilities: o No External Resistor Network for Output Voltage (VOUT) Settings o Configurable, Dual Low-Dropout (LDO) Regulators:.
  • 300mA Continuous Output Current (IOUTx) Per Channel.
  • 1V to 13.6V VOUTx Range.
  • Over-Temperature Protection o Serial Digital Interface o Analog-to-Digital Converter (ADC) for LDO Output Voltages and Load Currents o Multi-Page One-Time Programmable (OTP) Memory.
  • Designed for Automotive.

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Datasheet preview – MPQ2022A

Datasheet Details

Part number MPQ2022A
Manufacturer MPS
File Size 0.97 MB
Description 300mA Dual-Channel LDO
Datasheet download datasheet MPQ2022A Datasheet
Additional preview pages of the MPQ2022A datasheet.

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Full PDF Text Transcription

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MPQ2022A 40V, 300mA Dual-Channel LDO with Serial Digital Interface and ADC for Digital Diagnosis and Protection, AEC-Q100 Qualified DESCRIPTION The MPQ2022A is a dual-channel, low-dropout (LDO) regulator with a serial digital interface and one-time programmable (OTP) memory. The device provides phantom power to low-noise amplifiers (LNAs) for active antennas in automotive systems, and can work in cold-crank (4.5V) up to load-dump (40V) input voltage (VIN) conditions. The MPQ2022A delivers up to 300mA per channel with excellent load and line regulation. The low, 35μA quiescent current (IQ) makes the device well-suited for power supplies that are always turned on. The MPQ2022A’s dual LDO outputs are configurable via the serial digital interface.
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