Part Number
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LM3561 |
Manufacturer
|
Texas Instruments |
Description
|
Synchronous Boost Converter |
Published
|
Jun 15, 2020 |
Detailed Description
|
LM3561
www.ti.com
SNOSB44C – MARCH 2011 – REVISED MAY 2013
Synchronous Boost Converter With 600-mA High-Side LED Driv...
|
Datasheet
|
LM3561
|
Overview
LM3561
www.
ti.
com
SNOSB44C – MARCH 2011 – REVISED MAY 2013
Synchronous Boost Converter With 600-mA High-Side LED Driver and I2C-Compatible Interface
Check for Samples: LM3561
FEATURES
1
•2 High-Side Current Source Allows Grounded LED Cathode
• Up to 90% Efficient • Ultra-Small Solution Size: 16mm2 • Three Operating Modes: Torch, Flash, and LED
Indicator • Accurate and Programmable LED Current from
18mA to 600mA • Hardware Flash and Torch Enable • LED Thermal Sensing and Current Scaleback • Software Selectable Input Voltage Monitor • Programmable Flash Timeout • Dual Synchronization Inputs for RF Power
Amplifier Pulse Events • Open and Short LED Detection • Active High Hardware Enable fo...
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