STOD1812 Datasheet - STMicroelectronics

Power supply

STOD1812 Features

* Synchronous step-up converter

* Input voltage range from 2.5 V to 5.5 V

* Maximum output current 120 mA

* Efficiency: 75 % at IO = 10 mA - 30 mA; 85 % at IO = 30 mA - 120 mA

* Switching at 1.2 MHz in typical application conditions

* Enable pin for shutdown mode

* True l

STOD1812 General Description

STOD1812 is a step-up converter designed to power passive matrix OLED (PMOLED) displays, providing the pre-charge and biasing voltage of the column matrix driver. STOD1812 uses a pulsed frequency modulation (PFM) control mode technique. The high switching frequency makes it possible to reduce the va.

STOD1812 Datasheet (1.24 MB)