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MAX17521 Datasheet Synchronous Step-down DC-dc Converter

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: MAX17521 EVALUATION KIT AVAILABLE 60V, 1A, Dual-Output, High-Efficiency, Synchronous Step-Down DC-DC Converter.

General Description

The MAX17521 dual-output, high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over a 4.5V to 60V input.

The converter can deliver up to 1A at each output.

Each output is programmable from 0.9V to 92%VIN.

Key Features

  • Reduces External Components and Total Cost.
  • No Schottky.
  • Synchronous Operation.
  • All-Ceramic Capacitors, Compact Layout.
  • Reduces Number of DC-DC Regulators to Stock.
  • Wide 4.5V to 60V Input.
  • Each Output Adjustable From 0.9V to 92%VIN.
  • Pin-Selectable 560kHz or 300kHz Switching Frequency.
  • Independent Input Voltage Pin for Each Output.
  • Reduces Power Dissipation.
  • Peak Efficiency > 90%.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX17523 LCD
MAX17524 Synchronous Step-Down DC-DC Converter
MAX17525 Adjustable Power Limiter
MAX17505 1.7A Synchronous Step-Down DC-DC Converter
MAX17509 Synchronous Step-Down DC-DC Converter
MAX17510 Low-Voltage DDR Linear Regulators
MAX17511 3-/2-/1-Phase + 2-/1-Phase Quick-PWM Controllers
MAX17511C 3-/2-/1-Phase + 2-/1-Phase Quick-PWM Controllers
MAX17511N 3-/2-/1-Phase + 2-/1-Phase Quick-PWM Controllers
MAX17511T 3-/2-/1-Phase + 2-/1-Phase Quick-PWM Controllers

MAX17521 Distributor