AT1780 Datasheet - Aimtron Technology

AT1780 - Low-Noise Step-Up Current-Mode PWM Controller

The AT1780 is a current-mode step-up DC/DC converter with a 1.6A, 0.21Ω power MOSFET.

The soft-start function is programmed with an external capacitor, which sets the input current ramp rate.

It is ideal for generating bias voltages for LCD panels.

Pin selectable frequency 640KHz or 1.2MHz operation

AT1780 Features

* 1.6A,0.21Ω,14V Power MOSFET

* Operating input voltage:+2.6V to +5.5V

* Adjustable Output from VIN to 12V

* 640kHz /1.2MHz pin selectable switching Frequency

* 0.1μA shutdown Current

* Built-in Soft-Start function

* Small 8-Pin MSOP Package G

Datasheet Details

AT1780

Aimtron Technology

353.35 KB

Low-noise step-up current-mode pwm controller.

📁 Related Datasheet

📌 All Tags