AW9967
AW9967 is manufactured by AWINIC.
Jan 2019 V1.4
High Efficiency, Support 0.3% PWM Dimming Boost WLED Driver
Features
GENERAL DESCRIPTION
- Support 0.3% PWM dimming
The AW9967 is a white LED (WLED) driver with l
- 200mV Reference Voltage
- Up to 89% Efficiency for 2P7S LEDs
- PWM control input for CABC operation
- 1.1MHz Switching Frequency
- 38V Over-voltage Protection for up to 10 LEDs in Series
- 2.7V to 5.5V Input Voltage Range tia integrated boost converter. The boost converter runs at 1.1MHz fixed switching frequency, with an internal 40V, 2A switch FET, the AW9967 can drive one string (up to 10 LEDs) and parallel LED strings. n The full-scale WLED current can be set by the equation 200mV/RSET. RSET...
