MAX17544 Datasheet Synchronous Step-Down DC-DC Converter

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: MAX17544 EVALUATION KIT AVAILABLE 4.5V–42V, 3.5A, High-Efficiency, Synchronous Step-Down DC-DC Converter With Internal Compensation.

Datasheet Details

Part number	MAX17544
Manufacturer	Maxim Integrated (now Analog Devices)
File Size	629.45 KB
Description	Synchronous Step-Down DC-DC Converter
Datasheet	MAX17544-MaximIntegrated.pdf

General Description

The MAX17544 high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over 4.5V to 42V input.

The converter can deliver up to 3.5A and generates output voltages from 0.9V up to 0.9 x VIN.

The feedback (FB) voltage is accurate to within ±1.1% over -40°C to +125°C.

Key Features

Reduces External Components and Total Cost.
No Schottky.
Synchronous Operation.
Internal Compensation for Any Output Voltage.
Built-In Soft-Start.
All-Ceramic Capacitors, Compact Layout.
Reduces Number of DC-DC Regulators to Stock.
Wide 4.5V to 42V Input.
Adjustable 0.9V to 0.9 x VIN Output.
100kHz to 2.2MHz Adjustable Switching Frequency with External Synchronization.
Reduces Power Dissip.

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