AAT1614
AAT1614 is WHITE LEDS BACKLIGHT DRIVER manufactured by Advanced Analog Technology.
Advanced Analog Technology, Inc.
October 2013
Product information presented is for internal use within AAT Inc. only. Details are subject to change without notice
WHITE LEDS BACKLIGHT DRIVER
4-CHANNELS CURRENT BALANCING
Features
GENERAL DESCRIPTION
- 3V to 24V Input Supply Voltage Range
- Current Mode Boost Regulator for VLED
- Built-In 40V, 2.5A, 0.2Ω N-MOSFET
- 500kHz~2MHz Adjustable Switching
Frequency
- Build-in Soft-Start Time
- Adjustable OVP Voltage Level
- 4 Channel LED Current Sink Controller
- Adjustable LED Current Up to 40mA
- ±3% Current Accuracy
- ±2% Current Matching
- PWM Dimming Frequency 120Hz~30kHz
- PWM Dimming Control
- Protection
- Input Under-Voltage...
