LT1738EG#TRPBF

Duty Cycle:	93.5%
Base Part Number:	LT1738
Mounting Type:	Surface Mount
Supplier Device Package:	20-SSOP
Package / Case:	20-SSOP (0.209", 5.30mm Width)
Operating Temperature:	-40°C ~ 125°C (TJ)
Control Features:	EN, Frequency Control, Soft Start, Sync
Fault Protection:	--
Frequency - Switching:	20kHz ~ 250kHz
Series:	--
Voltage - Supply (Vcc/Vdd):	2.55 V ~ 20 V
Topology:	Boost, Cuk, Flyback
Voltage - Breakdown:	--
Internal Switch(s):	No
Output Isolation:	Isolated
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

LT1738EG#TRPBF Application Field and Working Principle

LT1738EG#TRPBF is the name for a type of AC/DC integrated converter. The LT1738EG#TRPBF is designed to provide a complete, low cost, small size, low power AC/DC power solution for a variety of offline switchers and other applications. The main feature of the LT1738EG#TRPBF is the integrated 9V start-up regulator and current limit circuit, which has been optimized for use in AC/DC flyback and forward converter designs.The LT1738EG#TRPBF is a power integration IC with an integrated 9V start-up regulator and current protection. The current protection circuit senses the output voltage and allows for a maximum current to be set. The current limit circuit is designed to provide extra protection from overloading the power supply and helps to reduce component cost by eliminating the need for external loading resistors. In addition, the LT1738EG#TRPBF also provides low noise and switching ripple along with high efficiency, making it an ideal choice for AC/DC power conversion solutions.The LT1738EG#TRPBF is designed for use in AC/DC flyback and forward converter designs operating in the range of 8 to 42V input voltage. The components are optimized for ensuring low component count, small size and high efficiency, while at the same time providing excellent protection and performance. The LT1738EG#TRPBF is able to work reliably with 9V start-up voltage, with input voltages as low as 8V and as high as 42V.In terms of working principle, the LT1738EG#TRPBF is a switch-mode power supply that can deliver a voltage output depending on the input voltage. The device consists of an oscillator, transistor switches, and an output transformer. The oscillator is designed to run at an established frequency, usually from 20 KHz to several hundred KHz. The oscillator determines the switching speed of the power transistor switches and the output transformer delivers power to the output. The output voltage depends on the input voltage as well as the transformer turns ratio. The LT1738EG#TRPBF can be used for a variety of AC/DC applications, including critical-weak-load monitoring, DC to DC conversion, low-noise game consoles, LED drivers, remote and medical equipment, solar inverters, telecom systems, and many more industrial, automotive, and consumer applications.In addition, the LT1738EG#TRPBF also provides superior protection features. It is able to detect a variety of fault conditions and shut down the device if any of the conditions occur. This ensures that it is not damaged when it is running on failure conditions or in case of load changes. The device also features built-in thermal protection and current limitation features.To sum up, the LT1738EG#TRPBF is an AC/DC switching power supply featuring 9V startup voltage, low noise and high efficiency, along with integrated 9V start-up regulator and current protection. This makes it an ideal choice for a wide range of AC/DC power conversion solutions.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description