MAX8545 Datasheet (Maxim) - Low-Cost / Wide Input Range / Step-Down Controllers

MAX8545, Low-Cost / Wide Input Range / Step-Down Controllers

The MAX8545/MAX8546/MAX8548 are voltage-mode pulse-width-modulated (PWM), step-down DC-DC controllers ideal for a variety of cost-sensitive applications.

They drive low-cost N-channel MOSFETs for both the high-side switch and synchronous rectifier, and require no external current-sense resistor.

The

MAX8545 Features

* MAX8545/MAX8546/MAX8548 Ordering Information PART MAX8545EUB MAX8546EUB MAX8548EUB TEMP RANGE -40°C to +85°C -40°C to +85°C -40°C to +85°C PIN-PACKAGE 10 µMAX 10 µMAX 10 µMAX Applications Set-Top Boxes Graphic Card and Video Supplies Desktops and Desknotes PCI Express Power Supplies Telecom Power