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MAX16903 Datasheet 1a Mini-buck Converter

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: MAX16903 EVALUATION KIT AVAILABLE 2.1MHz, High-Voltage, 1A Mini-Buck Converter.

General Description

The MAX16903 is a small, synchronous buck converter with integrated high-side and low-side switches.

The device is designed to deliver 1A with input voltages from +3.5V to +28V while using only 25μA quiescent current at no load.

Voltage quality can be monitored by observing the PGOOD signal.

Key Features

  • Meets Stringent Automotive Quality and Reliability Requirements.
  • +3.5V to +28V Input Voltage Range Allows Operation in “Cold Crank” Conditions.
  • Tolerates Input-Voltage Transients to +42V.
  • Enable-Pin Compatible from +3.3V Logic Level to +42V.
  • 1A Minimum Output Current with Overcurrent Protection.
  • -40°C to +125°C Automotive Temperature Range.
  • AEC-Q100 Qualified.
  • Increased Efficiency and Reduced BOM Cost and Board.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX16904 600mA Mini-Buck Converter
MAX16910 Linear Regulator
MAX16913 Remote Antenna Current-Sense Amplifier/Switches
MAX16913A Remote Antenna Current-Sense Amplifier/Switches
MAX16914 Overvoltage Protection Switch/Limiter Controllers
MAX16915 Overvoltage Protection Switch/Limiter Controllers
MAX16920 Automotive Power-Management
MAX16922 Step-Down DC-DC Converters
MAX16928 Automotive TFT-LCD Power Supply
MAX16929 Automotive TFT-LCD Power Supply

MAX16903 Distributor