LT3755HMSE-2#PBF The LT3755HMSE-2#PBF from Analog Devices is a versatile LED driver IC. It supports input voltages up to 40V and output voltages up to 75V, with a high switching frequency.
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LT3755HMSE-2#PBF

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Mfr Name: LT
LT
The LT3755HMSE-2#PBF from Analog Devices is a versatile LED driver IC. It supports input voltages up to 40V and output voltages up to 75V, with a high switching frequency.
✓ Total Stock: 420 pcs

LT3755HMSE-2#PBF Available from 1 distributor

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LT3755HMSE-2#PBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Industrial Grade
SVHC Present
Storage Temperature
Tape & Reel

LT3755HMSE-2#PBF Description

Short technical summary and product information.

The LT3755HMSE-2#PBF is an LED controller IC manufactured by Analog Devices. It is designed for applications requiring input voltages up to 40V and output voltages up to 75V.

 

Key electrical characteristics include a high oscillator switching frequency, reaching up to 1050 kHz when RT is 10kΩ, and a minimum off-time of 170 ns. The device features a low VC standby input bias current of typically 0 nA and an INTVCC current in shutdown of 10 µA. The FB regulation voltage is typically 1.250 V.

 

This LED driver is suitable for various lighting applications. Its robust design and electrical specifications allow for efficient power management in LED systems. The component is supplied in an MSOP package, suitable for surface mounting.

 

Additional features include a VC current mode gain of 4 V/V and an open LED threshold of 50 mV. The SHDN/UVLO threshold voltage falling for E- and I-Grades is typically 1.220 V.

LT3755HMSE-2#PBF Quick Information

Product Type: LED Driver
Series: LT3755
Canonical Name: LT3755HMSE-2#PBF LED Driver
Subcategory: Power Management ICs

LT3755HMSE-2#PBF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

LT3755HMSE-2#PBF Features

  • 40V input, 75V output LED driver.
  • High switching frequency up to 1050kHz.
  • Low standby and shutdown currents.
  • Open LED and overvoltage protection.
  • MSOP package for surface mounting.

LT3755HMSE-2#PBF Applications

  • Driving high-power LED arrays.
  • Automotive LED lighting systems.
  • Industrial LED illumination.
  • General purpose LED power supplies.

LT3755HMSE-2#PBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum input voltage for the LT3755HMSE-2#PBF?

The maximum input voltage is 40V.

What is the maximum output voltage of the LT3755HMSE-2#PBF?

The maximum output voltage is 75V.

What is the typical switching frequency of the LT3755HMSE-2#PBF?

The typical switching frequency is 100 kHz when RT is 100kΩ, and 1000 kHz when RT is 10kΩ.

What is the typical regulation voltage for the FB pin?

The typical regulation voltage for the FB pin is 1.250V.

What is the typical INTVCC regulation voltage?

The typical INTVCC regulation voltage is 7.15V.

What is the typical INTVCC undervoltage lockout level?

The typical INTVCC undervoltage lockout level is 4.1V.

What is the package type for the LT3755HMSE-2#PBF?

The package type is MSOP.

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