Datasheet Details
| Part number | LM3560 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 3.78 MB |
| Description | Synchronous Boost Flash Driver |
| Datasheet |
 LM3560 Datasheet
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General Description
The LM3560 is a 2-MHz fixed frequency synchronous boost converter with two 1000-mA constant current drivers for high-current white LEDs.
The dual highside current sources allow for grounded cathode LED operation and can be tied together for providing flash currents at up to 2 A through a single LED.
Key Features
- 1 Dual High-Side Current Sources Allow for Grounded Cathode LED Operation.
- Accurate and Programmable LED Current from 31.25 mA to 2 A.
- Independent LED Current Source Programmability.
- Up to 90% Efficient.
- Ultra-Small Solution Size: < 26 mm2.
- Four Operating Modes: Torch, Flash, Privacy Indicate, and Message Indicator.
- 4-Bit ADC for VLED Monitoring.
- LED Thermal Sensing and Current Scale-Back.
- Hardware Flash and Torch E.