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LT3756EMSE-2#PBF

LED Driver 18 Segment 1700uA Supply Current 16-Pin MSOP EP Tube

Quantity Unit Price(USD) Ext. Price
1 $10.551 $10.55
200 $4.083 $816.60
500 $3.940 $1,970.00
1000 $3.869 $3,869.00

Inventory:5,315

*The price is for reference only.
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Overview of LT3756EMSE-2#PBF

The LT3756EMSE-2#PBF is a high voltage, high side current sense DC/DC controller designed to regulate a constant current output. It is capable of driving multiple LEDs in series and delivers high efficiency in various lighting applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VIN: Input Voltage
  • VIN: Input Voltage
  • REGFB: Regulation Feedback
  • SSC: Soft-Start Capacitor
  • RT/CLK: Set the LED Current via an External Resistor
  • LED/SYNC: Regulates the Output Voltage
  • LTC6908: Reference Clock Input
  • CREF: Reference Voltage Output
  • CTRL1: Control Pin 1
  • CTRL2: Control Pin 2
  • FLT: Fault Indication
  • VOUT: Output Voltage
  • VOUT: Output Voltage
  • GND: Power Ground
  • GND: Power Ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LT3756EMSE-2#PBF for a visual representation.

Key Features

  • High Voltage, High Side Current Sense: The LT3756EMSE-2#PBF provides high side current sensing and is capable of regulating a constant current output.
  • Efficient LED Driver: It efficiently drives multiple LEDs in series, making it suitable for various lighting applications.
  • Wide Input Voltage Range: Operates effectively with a wide input voltage range, accommodating different power supply configurations.
  • Soft-Start Capability: Incorporates a soft-start feature for proper LED startup and effective system operation.
  • External Resistor Control: Allows the LED current to be set via an external resistor, providing flexibility in current regulation.

Note: For detailed technical specifications, please refer to the LT3756EMSE-2#PBF datasheet.

Application

  • LED Lighting Systems: Ideal for driving LED arrays and lighting systems with high efficiency and precise current regulation.
  • Automotive Lighting: Suitable for automotive lighting applications where high voltage and current regulation are essential.
  • Industrial Lighting: Used in industrial lighting setups requiring efficient and precise LED driving capabilities.

Functionality

The LT3756EMSE-2#PBF is a high voltage, high side current sense DC/DC controller designed to regulate constant current output for driving LEDs with high efficiency and precision.

Usage Guide

  • Input Voltage: Connect VIN (Pin 1 and Pin 2) to the input voltage source within the specified range.
  • LED Connections: Connect the LED/SYNC pin to the LED array for regulating the output voltage and current.
  • Control Pins: Utilize CTRL1 and CTRL2 pins for implementing specific control functions as per the application requirements.

Frequently Asked Questions

Q: Can the LT3756EMSE-2#PBF drive multiple LEDs in series?
A: Yes, the LT3756EMSE-2#PBF is capable of driving multiple LEDs in series with high efficiency and precise current regulation.

Q: What input voltage range does the LT3756EMSE-2#PBF support?
A: The LT3756EMSE-2#PBF operates effectively within a wide input voltage range, providing flexibility in power supply configurations.

Equivalent

For similar functionalities, consider these alternatives to the LT3756EMSE-2#PBF:

  • LT3796: This high voltage LED driver IC from Analog Devices offers similar features and high efficiency in driving LED arrays.
  • LTM8042: A high voltage LED driver module from Linear Technology that provides precise current regulation for LED applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category LED Lighting Drivers RoHS Details
Series LT3756 Mounting Style SMD/SMT
Package / Case MSOP-16 Number of Outputs 1 Output
Output Current 10 A Input Voltage, Min 6 V
Input Voltage, Max 100 V Topology Boost, Buck, Buck-Boost, Flyback, SEPIC
Operating Frequency 100 kHz to 1 MHz Output Voltage 100 V
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 125 C
Features PWM Dimming, Open LED Protection Brand Analog Devices
Input Voltage 6 V to 100 V Number of Channels 1 Channel
Product LED Controllers Product Type LED Lighting Drivers
Factory Pack Quantity 37 Subcategory Driver ICs
Supply Current - Max 1.7 mA Type DC/DC Controller
Unit Weight 0.003527 oz

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LT3756EMSE-2#PBF

LED Driver 18 Segment 1700uA Supply Current 16-Pin MSOP EP Tube

Inventory:

5,315