RT9273 Overview
Key Specifications
Description
The RT9273 is a high efficiency step-up DC-DC converter specifically designed for dual panel mobile phone applications. According to SP status, RT9273 can either regulates output current flowing through series-connected LEDs or regulate output voltage applying to OLED with a common output LC filter.
Key Features
- Maximum Output Voltage Up to 16V
- Share One Set of Inductor and Schottky Diode for 2 Channels
- Programmable Dimming Function by EN pin with 200Hz to 1kHz
- Internal Soft-Start Function to Avoid PWM Dimming Noise
- Zero Shut Down Supply Current
- Complete Protection : OVP, OCP, OTP and SS
- RoHS Compliant and 100% Lead (Pb)-Free
