BD60910GU is a maximum 8LED (minimum 4LED) serial LED driver with Auto Luminous Control (ALC) function. It is best suited for mobile applications that require long battery life.
The BD60910GU is a serial LED driver with Auto Luminous Control (ALC) designed for LCD backlights. It supports 4 to 8 LEDs, offers boost DC/DC conversion, constant‑current control, PWM dimming and various protection functions.
The document provides absolute maximum ratings, operating conditions, detailed electrical characteristics, pin assignments, bus protocol details, a block diagram with example application circuit, ordering information and legal notices.
| Maximum voltage 1 (VMAX1) | 7 V |
|---|---|
| Operating Temperature Range | -40 °C to +85 °C |
| LED Maximum current (IMAXWLED) | 25.6 mA |
| Over‑current protection (OCP) | 650 mA |
| Oscillator frequency (fosc) | 0.8 – 1.2 MHz |
| Package | VCSP85H3 (3.00 mm × 3.00 mm) CSP |
It can drive a maximum of 8 LEDs (minimum 4) in series.
The device operates from –40 °C to +85 °C.
It is supplied in a VCSP85H3 small‑size CSP package (3.00 mm × 3.00 mm).