AP8800A Description
The AP8800A is a step-down DC/DC converter designed to drive LEDs with a constant current. The device can drive up to 7 LEDs, depending on the forward voltage of the LEDs, in series from a voltage source of 8V to 28V. Series connection of the LEDs provides identical LED currents resulting in uniform brightness and eliminating the need for ballast resistors.
AP8800A Key Features
- LED driving current up to 370mA
- Better than 5% accuracy
- High efficiency up to 95%
- Operating input voltage from 8V to 28V
- Simple, versatile solution requiring only 4 ponents
- PWM/DC input for dimming control
- Built-in output open-circuit protection
- TSOT25: Available in “Green” Molding pound (No Br, Sb)
- Totally Lead-Free & Fully RoHS pliant (Notes 1 & 2)
- Halogen and Antimony Free. “Green” Device (Note 3)