Datasheet Specifications
- Part number
- A8431
- Manufacturer
- Allegro MicroSystems
- File Size
- 354.11 KB
- Datasheet
- A8431_AllegroMicroSystems.pdf
- Description
- White LED Driver Constant Current Step-up Converter
Description
www.DataSheet4U.com Preliminary Data Sheet Subject to Change without Notice April 5, 2005 A8431 The A8431 is a noninverting boost dc-dc converter th.
Features
* Output voltage up to 32 V (OVP level) 2.5 V to 10 V input Drives up to 4 LEDs at 20 mA from a 2.5 V supply Drives up to 5 LEDs at 20 mA from a 3 V supply 1.2 MHz switching frequency 300 mA switch current limit 1 µA shutdown current OVP pin eliminates the need for an external Zener diode on the outpuA8431 Distributors
📁 Related Datasheet
📌 All Tags