LT3592EMSE#PBF

Series:	--
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	DC DC Regulator
Topology:	Step-Down (Buck)
Internal Switch(s):	Yes
Number of Outputs:	1
Voltage - Supply (Min):	3.6V
Voltage - Supply (Max):	36V
Voltage - Output:	30V
Current - Output / Channel:	50mA, 500mA
Frequency:	400kHz ~ 2.2MHz
Dimming:	--
Applications:	Lighting
Operating Temperature:	-40°C ~ 125°C (TA)
Mounting Type:	Surface Mount
Package / Case:	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package:	10-MSOP-EP
Base Part Number:	LT3592

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LT3592EMSE#PBF LED Driver

LT3592EMSE#PBF LED Driver is a step-up LED current regulator designed for LED driving applications. It is designed to provide a constant current to drive LEDs within their operating range. It features a wide input voltage window, 95%+ efficiency, and adjustable output current. It also includes over temperature protection and short circuit protection.

Application Field

The LT3592EMSE#PBF can be used for any type of LED application, including automotive, industrial, medical, and general lighting. It is especially well suited for applications that need to meet stringent European EMC and safety standards. The application field for this LED driver is virtually limitless.

Automotive

The LT3592EMSE#PBF can be used to drive automotive existing lamps and headlights. It can also be used to replace existing incandescent bulbs with more efficient, longer lasting LED bulbs. The driver is ideal for automotive applications because of its wide input voltage window, adjustable output current and short circuit protection.

Industrial

The LT3592EMSE#PBF can be used in industrial applications such as machine vision, building automation, and security and surveillance. Its features, such as the wide input voltage window and adjustable output current, make it ideal for powering moving machinery or monitoring temperatures in an industrial building. The driver can also be used to power displays, signage, or warning lights.

Medical

The LT3592EMSE#PBF can be used for medical applications such as surgical equipment or medical imaging. Its wide input voltage window, adjustable output current, and over temperature protection make it ideal for powering medical equipment.

General Lighting

The LT3592EMSE#PBF LED Driver can be used for general lighting applications. Its adjustable output current ensures that a constant current is provided no matter what the input voltage is, which makes it ideal for applications with varying voltage levels. The driver can also be used to power lighting in residential, commercial and entertainment applications.

Working Principle

The LT3592EMSE#PBF LED Driver operates by constantly adjusting the output current to match the input voltage. The current is proportional to the voltage, so that regardless of the input voltage, the output current will remain constant. In order to ensure the peak efficiency, the driver also includes an internal clock that synchronizes the switching frequency with the input voltage.The LT3592EMSE#PBF LED Driver utilizes a buck-boost regulator to regulate the output current. When the input voltage increases, the driver enters a boosting mode, which increases the output current by increasing the duty cycle of the switching transistor. Conversely, when the input voltage decreases, the driver enters a bucking mode, which reduces the output current by reducing the duty cycle of the switching transistor.This LED driver also has a slew rate control feature. This feature allows the LED driver to adjust the output current without generating excessive noise or switching losses. This feature prevents the LED from being overdriven during start-up, which can damage the LED and reduce its efficiency.The LT3592EMSE#PBF LED Driver also features many protection circuits. This includes over temperature protection, under voltage lockout, short circuit protection, and overvoltage protection.Overall, the LT3592EMSE#PBF LED Driver is a highly efficient and robust device, which makes it ideal for a wide variety of applications. Its wide input voltage window, adjustable output current, and protection circuits ensure that the system remains secure and efficient.

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