LM3560
LM3560 is Synchronous Boost Flash Driver manufactured by Texas Instruments.
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SNOSB43C
- SEPTEMBER 2011
- REVISED NOVEMBER 2016
LM3560 Synchronous Boost Flash Driver With Dual 1-A High-Side Current Sources (2-A Total Flash Current)
1 Features
- 1 Dual High-Side Current Sources Allow for Grounded Cathode LED Operation
- Accurate and Programmable LED Current from 31.25 m A 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 Enable
- Dual Synchronization Inputs for RF Power
Amplifier Pulse Events
- LED and Output Disconnect During Shutdown
- Open and Short LED Detection
- 400-k Hz I2C-patible Interface
- Active Low Hardware Reset
- - 40°C to +85°C Ambient Temperature Range
2 Applications
- Camera Phone LED Flash
- White LED...
