TEA1731LTS/1H Allicdata Electronics
Allicdata Part #:

TEA1731LTS/1H-ND

Manufacturer Part#:

TEA1731LTS/1H

Price: $ 0.14
Product Category:

Integrated Circuits (ICs)

Manufacturer: NXP USA Inc
Short Description: IC FLYBACK CTLR 6TSOP
More Detail: Converter Offline Flyback Topology 65kHz 6-TSOP
DataSheet: TEA1731LTS/1H datasheetTEA1731LTS/1H Datasheet/PDF
Quantity: 1000
3000 +: $ 0.12822
Stock 1000Can Ship Immediately
$ 0.14
Specifications
Duty Cycle: 80%
Mounting Type: Surface Mount
Supplier Device Package: 6-TSOP
Package / Case: SC-74, SOT-457
Operating Temperature: -40°C ~ 150°C (TJ)
Control Features: --
Fault Protection: Current Limiting, Over Power, Over Temperature, Over Voltage
Power (Watts): 75W
Frequency - Switching: 65kHz
Series: GreenChip™
Voltage - Supply (Vcc/Vdd): 12 V ~ 30 V
Voltage - Start Up: 21.5V
Topology: Flyback
Voltage - Breakdown: --
Internal Switch(s): No
Output Isolation: Isolated
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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The TEA1731LTS/1H is an advanced off-line Switcher IC from NXP Semiconductors. It is designed to protect against short circuits, as well as other electrical problems that can occur in power distribution systems. It combines a low power distribution switch and a simple current-sensing circuit, allowing for efficient operation of devices such as air conditioners and refrigerators in extreme conditions. The IC is an ideal choice for battery-operated equipment, or other systems that require a high level of protection against excessive or incorrect voltages or currents.

Application Field

The TEA1731LTS/1H is commonly used in off-line power distributors, such as uninterruptible power supplies (UPSs). It provides efficient and reliable protection against overvoltage, undervoltage and overcurrent conditions. It also features a soft-start circuit that allows the device to start smoothly and without sudden changes in voltage, making it suitable for safety-critical applications.

Working Principle

The TEA1731LTS/1H is designed to control the flow of power from a source to a load. It consists of two main components: a switch and a current sensor. The switch is used to connect the power source to the load, while the current sensor is used to monitor the current being drawn by the load.When power is applied to the load, the switch will close and allow current to flow from the source to the load. The current sensor will then measure the amount of current being drawn by the load and adjust the switch accordingly. If the current drawn by the load exceeds the maximum allowed, the switch will automatically open, interrupting the flow of power to the load. This prevents the system from experiencing the hazards of overloading.In addition to this, the TEA1731LTS/1H also features a latch protection feature, which ensures that the device will stay in its current state, even if the power to it is temporarily interrupted. This ensures continued protection against any potential electrical problems that may arise due to power outages or other similar events.

Conclusion

The TEA1731LTS/1H is an excellent choice for a variety of different applications. It is designed to provide efficient and reliable protection against overvoltage, undervoltage and overcurrent conditions, as well as reduce the hazard of electrical damage due to power outages or other similar events. Its low power distribution switch and simple current-sensing circuit make it an ideal choice for battery-operated equipment and other systems that require a high level of protection.

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

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