ACT6391 Datasheet (Qorvo) - 2.5A PWM Step-Up DC/DC Converter

ACT6391, 2.5A PWM Step-Up DC/DC Converter

The ACT6391 is a high-performance, fixed-frequency, current-mode PWM step-up DC/DC converter that incorporates internal power MOSFETs.

The ACT6391’s integrated 0.15Ω power MOSFET supports currents of up to 2.5A.

The ACT6391 utilizes simple external loop compensation and a pin-selectable fixed-freque

ACT6391 Features

* Greater than 90% Efficiency

* Adjustable Output Voltages Up to 12V

* Internal 14V Power MOSFET

* 2.5A Peak Current

* Selectable 700kHz/1.3MHz Frequency

* Integrated Over-Voltage Protection (OVP)

* Programmable Soft-Start Function

* Th