Datasheet Details
| Part number | FAN5340 |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 947.10 KB |
| Description | Synchronous Constant-Current Series Boost LED Driver |
| Datasheet |
 FAN5340 Datasheet
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General Description
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.
Key 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).
- Output Over-Voltage Protection (OVP).
- Short-Circuit Detection.
- Thermal Shutdown (TSD) Protection.
- 8-Lead 3.00 x 3.00mm MLP.
- 8-Bump 1.57 x 1.57mm WLCSP.