Part Number
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LM2758 |
Manufacturer
|
Texas Instruments |
Description
|
Switched Capacitor Flash LED Driver |
Published
|
May 5, 2020 |
Detailed Description
|
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LM2758
SNVS551E – APRIL 2008 –...
|
Datasheet
|
LM2758
|
Overview
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LM2758
SNVS551E – APRIL 2008 – REVISED MAY 2016
LM2758 Switched Capacitor Flash LED Driver in DSBGA Package
1 Features
•1 Up to 700-mA Output Current • 90% Peak Efficiency • Indicator, Torch, and Flash Modes • Time-Out Circuitry Limits Flash Duration to 814
Milliseconds (Typical) • Adaptive 1× and 1.
5× Gains for Maximum
Efficiency • True Shutdown • Internal Soft-Start Eliminates Inrush Current • Ultra-Small Solution Size
– No Inductor, Only 4 Capacitors and a Resistor Required
– 2.
022 mm × 1.
527 mm × 0.
6 mm Thin DSBGA package
2 Applications
• Camera Flash in Mobile Phones • Flash for Digital Cameras
3...
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