Part number:
FAN5340
Manufacturer:
Fairchild Semiconductor
File Size:
947.10 KB
Description:
Synchronous constant-current series boost led driver.
FAN5340-FairchildSemiconductor.pdf
Datasheet Details
Part number:
FAN5340
Manufacturer:
Fairchild Semiconductor
File Size:
947.10 KB
Description:
Synchronous constant-current series boost led driver.
FAN5340, Synchronous Constant-Current Series Boost LED Driver
The FAN5340 is a synchronous constant-current LED driver capable of efficiently delivering up to 500mW to a string of up to four LEDs in series.
Optimized for small form-factor applications, the 1.2MHz fixed switching frequency allows the use of chip inductors and capacitors.
For safety, the device
FAN5340 Features
* Synchronous Current-Mode Boost Converter
* Up to 500mW Output Power
* Supports 2, 3, or 4 LEDs in Series
* 2.7V to 4.8V Input Voltage Range
* 1.2MHz Fixed Switching Frequency
* 1mA Maximum Quiescent Current
* Soft-Start Capability
* Input Under-Voltage Lockout (UVLO
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