The AAT1405 is a high efficiency four LED strings backlight driver optimized for notebook computers, monitors and portable TVs. The integrated boost converter and precision current sinks operate from DC inputs, cigarette lighter adapters, or multi-cell Li-ion batteries over the 4.5V to 26V voltage range. The AAT1405 drives up to 44 LEDs at 120mA total LED current. The high (100 kHz) PWM frequency ensures silent operation.
Please note: AAT1405 is not recommended for new designs.
| Skyworks Solutions, Inc. | |
|---|---|
| Product Category | LED Drivers |
| Product Number | AAT1405 |
| Product Name | 4 Channel LED Backlight Driver with Integrated Boost and High Frequency Direct PWM Dimming |
| Form Factor | Intgrated Circuit (IC) |
| Type | Dimmable |
| Input Voltage | 4.5 to 26 volts |
