Datasheet Details
| Part number | ANX6923 |
|---|---|
| Manufacturer | Anax |
| File Size | 444.57 KB |
| Description | 6-Channels LED Driver |
| Datasheet |
 ANX6923 Datasheet
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General Description
The ANX6923 is a highly compact white LED driver especially optimized for thin-film transistor (TFT) liquid crystal displays (LCDs) backlight.
The chip can drive up to six strings of LEDs and up to ten LEDs in series per string.
Key Features
- Wide input range from 2.7V to 24V.
- Integrated 2.7A/40V boost converter FET.
- Built-in loop compensation and soft-start.
- Six programmable current sinks.
- Current up to 30mA per channel.
- PWM dimming from 100Hz to 30kHz.
- Ultra low dimming cycle 0.005% @ 100Hz dimming frequency.
- 2.5% current matching.
- 3% current accuracy.
- Protection:.
- LED string open/short detection.
- Overvoltage protection.
- Overcurrent protection.
- Overtemperature protection.