MAX8513 Datasheet (Maxim Integrated Products)

MAX8513, Triple-Output Supplies

The MAX8513/MAX8514 integrate a voltage-mode PWM step-down DC-DC controller and two LDO controllers, a voltage monitor, and a power-on reset for the lowest-cost power-supply and monitoring solution for xDSL modems, routers, gateways, and set-top boxes.

The DC-DC controller switching frequency can be

MAX8513 Features

* Low-Cost DC-DC Controller with Two LDOs

* Wide Input Range: 4.5V to 28V

* 300kHz to 1.4MHz Adjustable Switching Frequency

* Low Noise for High Data-Rate xDSL Applications

* Synchronizable to External Clock Adjustable Soft-Start