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MAX1549

Maxim Integrated Products
Part Number MAX1549
Manufacturer Maxim Integrated Products
Description Fixed-Frequency Step-Down Controller
Published Mar 25, 2010
Detailed Description 19-3165; Rev 0; 1/04 KIT ATION EVALU E L B AVAILA www.DataSheet4U.com Dual, Interleaved, Fixed-Frequency Step-Down Co...
Datasheet PDF File MAX1549 PDF File

MAX1549
MAX1549


Overview
19-3165; Rev 0; 1/04 KIT ATION EVALU E L B AVAILA www.
DataSheet4U.
com Dual, Interleaved, Fixed-Frequency Step-Down Controller with a Dynamically Adjustable Output General Description The MAX1549 dual pulse-width modulation (PWM) stepdown controller provides the high efficiency, excellent transient response, and high DC-output accuracy necessary for generating low-voltage chipset and RAM power supplies in notebook computers.
The controller employs a fixed-frequency, current-mode PWM architecture that does not require complex compensation.
The MAX1549 also interleaves the dual step-down regulators, minimizing the input capacitor requirements.
The MAX1549 features differential current-sense ...



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