ISL98607 Datasheet - Renesas

ISL98607 High Efficiency Power Supply

Datasheet ISL98607 High Efficiency Power Supply for Small Size Displays The ISL98607 is a high efficiency power supply for small size displays, like smart phones, requiring ±supply rails. It integrates boost regulator, LDO, and inverting charge pump that are used to generate two output rails: +5V (default) and -5V (default). The ±5V output voltages can be adjusted up to ±5.7V with 50mV steps using the I2C interface. The ISL98607 integrates synchronous rectification MOSFETs for the boost regula.

ISL98607 Features

* Two outputs: ○ VP = +5.0V (default) ○ VN = -5.0V (default)

* 2.8V to 4.4V Input voltage range

* >85.5% Efficiency with 12mA load between VP and VN

* 21mm2 Solution PCB area

* Fully integrated FETs for synchronous rectification

* Integrated compensati

ISL98607-Renesas.pdf