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MAX15041 Datasheet Step-down DC-dc Regulator

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: MAX15041 19-4815; Rev 3; 3/11 EVAALVUAAILTAIOBNLEKIT Low-Cost, 3A, 4.

General Description

The MAX15041 low-cost, synchronous DC-DC converter with internal switches delivers an output current up to 3A.

The MAX15041 operates from an input voltage of 4.5V to 28V and provides an adjustable output voltage from 0.6V to 90% of VIN, set with two external resistors.

The MAX15041 is ideal for distributed power systems, preregulation, set-top boxes, television, and other consumer applications.

Key Features

  • a peak-current-mode PWM controller with internally fixed 350kHz switching frequency and a 90% maximum duty cycle. The current-mode control architecture simplifies compensation design, and ensures a cycle-by-cycle current limit and fast response to line and load transients. A high-gain transconductance error amplifier allows flexibility in setting the external compensation by using a type II compensation sche.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX15040 Step-Down Regulator
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MAX15000 Current-Mode PWM Controllers
MAX15001 Current-Mode PWM Controllers
MAX15003 Triple-Output Buck Controller
MAX15004 4.5V to 40V Input Automotive Flyback/Boost/SEPIC Power-Supply Controllers
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MAX15041 Distributor