TPS61140 Datasheet - Texas Instruments

TPS61140 DUAL OUTPUT BOOST REGULATOR

The TPS61140/1 is a dual output boost converter IC. It is intended to be configured as a highly integrated power solution providing regulated voltage and current output with one boost converter. This device is ideal for driving the OLED sub display and WLED backlight for the LCD main display in clam.

TPS61140 Features

* 2.5-V to 6-V Input Voltage Range

* Two Outputs Each up to 27 V

* 0.7-A Integrated Switch

* Built-In Power Diode

* 1.2-MHz PWM for WLED Driver

* PFM for OLED Supply

* Individually Programmable Output

* Input to Output Isolation

TPS61140-etcTI.pdf