Datasheet4U Logo Datasheet4U.com

MP4573 - 60V 2.5A Synchronous Buck Converter

Description

The MP4573 is a fully integrated, fixedfrequency, synchronous step-down converter.

It can achieve up to 2.5A of continuous output current with peak current control for excellent transient response.

Features

  • include built-in soft start (SS), enable (EN) control, and power good (PG) indication. High duty cycle and low-dropout (LDO) mode enable the device to withstand automotive cold crank conditions. The MP4573 employs over-current protection (OCP) with valley current detection to avoid current runaway. It also features short-circuit protection (SCP) with hiccup mode, input undervoltage lockout (UVLO), and auto-recovery thermal protection. With internal compensation, the MP4573 offers an ultra-compac.

📥 Download Datasheet

Datasheet preview – MP4573

Datasheet Details

Part number MP4573
Manufacturer Monolithic Power Systems
File Size 2.15 MB
Description 60V 2.5A Synchronous Buck Converter
Datasheet download datasheet MP4573 Datasheet
Additional preview pages of the MP4573 datasheet.

📁 Similar Datasheet

  • MP4501 - Power Transistor (Toshiba)
  • MP4502 - Power Transistor (Toshiba Semiconductor)
  • MP4503 - Power Transistor (Toshiba)
  • MP4504 - Power Transistor (Toshiba Semiconductor)
  • MP4506 - Power Transistor (Toshiba Semiconductor)
  • MP4507 - Power Transistor (Toshiba)
  • MP4508 - Power Transistor (Toshiba Semiconductor)
  • MP45DT01 - MEMS Audio Sensor (ST Microelectronics)
  • MP45DT02 - MEMS audio sensor omnidirectional digital microphone (ST Microelectronics)
  • MP400 - Low Cost Quartz Crystal (CTS)
Other Datasheets by MPS

Full PDF Text Transcription

Click to expand full text
MP4573 60V, 2.5A, Fully Integrated, High-Efficiency, Synchronous Buck Converter DESCRIPTION The MP4573 is a fully integrated, fixedfrequency, synchronous step-down converter. It can achieve up to 2.5A of continuous output current with peak current control for excellent transient response. The wide 4.5V to 60V input voltage range accommodates a variety of step-down applications in automotive input environments. The device’s 2μA shutdown current also makes it ideal for battery-powered applications. The MP4573’s integrated internal high-side and low-side power MOSFETs (HS-FET and LS-FET, respectively) provide high efficiency without the need for an external Schottky diode.
Published: |