XC9519 Datasheet (Torex) - Dual Output Step-Up/Inverting DC/DC Converter

XC9519, Dual Output Step-Up/Inverting DC/DC Converter

The XC9519 series is a 2 channel (step-up and inverting) DC/DC converter IC.

One DC/DC converter is a step-up DC/DC and the other is an inverting DC/DC converter.

The step-up converter compares a built-in reference voltage 1.0V to the FBP voltage (accuracy ±1.5%) and a positive output voltage can be

XC9519 Features

* Input Voltage : 2.7V ~ 5.5V Output Current Positive Output Voltage Negative Output Voltage : 500mA @VIN=3.7V, VOUTP=5.0V, VOUTN=-5.0V : 4.0V (

* 1) ~ 18.0V (accuracy ±1.5% @25oC) : -15.0V (

* 2) ~ -4.0V (accuracy ±1.5% @25oC) Oscillation Frequency : 1.2MHz Soft-Start Circuit Built-In : St