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MAX17231 Datasheet Synchronous Dual Buck Controller

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: MAX17230/MAX17231 2V–36V, Synchronous Dual Buck Controller with Integrated Boost and 20µA Quiescent Current.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The MAX17230/MAX17231 offers dual synchronous stepdown DC-DC controllers with integrated MOSFETs and a step-up/boost controller.

They operate over a 3.5V to 36V input voltage range, and down to 2V with the boost controller active.

The devices can operate in dropout condition by running at 95% duty cycle.

Key Features

  • Eliminates External Components and Reduces Total Cost.
  • No Schottky-Synchronous Operation for High Efficiency and Reduced Cost.
  • Simple External RC compensation for Stable Operation at Any Output Voltage.
  • All-Ceramic Capacitor Solution: Ultra-Compact Layout.
  • 180° Out-of-Phase Operation Reduces Output Ripple and Enables Cascaded Power Supplies.
  • Reduces Number of DC-DC Controllers to Stock.
  • Fixed Output Voltage with ±1% Accuracy (5V/3.3V) or Ex.

MAX17231 Distributor

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX17230 Synchronous Dual Buck Controller
MAX17232 Synchronous Dual Buck Controller
MAX17233 Synchronous Dual Buck Controller
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