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LTM8042IV-1#PBF - 

LED Driver, Boost (Step Up), 3V to 30V input, 1 Output, 2 MHz switch-freq., 350 mA out, LGA-56

LINEAR TECHNOLOGY LTM8042IV-1#PBF
LINEAR TECHNOLOGY LTM8042IV-1#PBF

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Manufacturer Part No:
LTM8042IV-1#PBF
Order Code:
1847479
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LTM8042IV-1#PBF is a complete µModule® Boost LED Driver specifically designed to drive LEDs up to 350mA. It combines a boost power topology with unique current loop to operate as a constant-current source. The PWM input provides as much as 3000:1 LED dimming, while 10:1 analogue dimming can be accomplished by a single resistor or analogue voltage applied to the CTL pin. As with any boost topology, the LTM8042-1 has an uninterrupted current path between its input and output and is thus intolerant to short-circuit or overload from the output to ground.
  • Operates in boost, buck mode or buck-boost mode
  • Gate driver for optional PWM dimming with P-channel MOSFET
  • Constant-current and constant-voltage regulation
  • <1µA Low shutdown current

Applications

LED Lighting, Automotive, Avionics, Consumer Electronics

Product Information

:
Boost (Step Up)
:
1Outputs
:
350mA
:
-
:
LGA
:
56Pins
:
3V
:
30V
:
2MHz
:
-40°C
:
125°C
:
Each
:
-
:
-
:
MSL 3 - 168 hours
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1847476 - LED Driver, Boost (Step Up), 3V to 30V input, 1 Output, 2 MHz Switch. Frequency, 350 mA out, LGA-56

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