APW7276 Datasheet (ANPEC)

APW7276, PMIC

The APW7276 integrates with a high-performance stepup converter, two charge pump controllers and one high current operational amplifiers for TFT-LCD applications.

The main step-up regulator is a current-mode, fixed-frequency PWM switching regulator.

The 1.5MHz switching frequency allows the usage of

APW7276 Features

* Input Voltage Range from 2.7V to 5.5V

* Positive & Negative Charge Pump for VGH & VGL

* High Performance Operation Amplifier - +100mA Output Short Circuit Current - 13V/µs Slew Rate - 10MHz, -3dB Bandwidth

* Control Output for External P-MOSFET to Support Completely