MAX17116 Datasheet (Maxim) - Dual-Output DC/DC Power Supply

MAX17116, Dual-Output DC/DC Power Supply

The MAX17116 includes two current-mode 1.4MHz switch mode power-supply (SMPS) regulators for activematrix organic light-emitting diode (AMOLED) displays.

The positive supply is provided by a step-up regulator with a synchronous rectifier.

The negative supply is provided by an inverting regulator wit

MAX17116 Features

* S 2.3V to 4.2V Input Operating Voltage Range S High-Performance PWM Step-Up Regulator Fixed 4.6V, 250mA Output High Accuracy (±1%) 1.4MHz Switching Frequency Built-In 6V/0.25I n-Channel MOSFET with Lossless Current Sensing Built-In 6V/0.5I p-Channel MOSFET Synchronous Rectifier Cyc