TEA19031AGT/1J

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Part Status:	Last Time Buy

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TEA19031AGT/1J is a member of the STMicroelectronics\' TEA1931 family of ICs
(integrated circuits). This IC is designed to provide a reliable AC-to-DC converter with a wide range of power output. It is designed for applications where a high efficiency, compact size, and low cost are important features.

The TEA19031AGT/1J is an offline AC-DC converter with built-in power management that includes overvoltage protection, overload protection, on/off control, and active current limiting. It is able to work on AC inputs from 110 VAC to 240 VAC, and provides a regulated output power of up to 35 W at 12 VDC. The device features a fixed frequency, pulse width modulation (PWM) control scheme with a built-in fan control output.

The TEA19031AGT/1J is designed for use in a variety of consumer, industrial, and medical applications, such as small appliances, electronics, instrumentation, and multimedia equipment. It is suitable for applications where an efficient, reliable, and cost-effective AC-DC power supply is needed.

The TEA19031AGT/1J works on an input voltage of 90 VAC to 240 VAC and supplies current up to 3A. The output is adjustable from 5V to 12V with a maximum power of 35W. The line and load regulation of the device is better than 1% and 2%, respectively. The device features low start-up current, low standby power, and thermal protection with 100V/μs input transient and 2000V isolation voltage. Its efficiency is up to 85%.

The TEA19031AGT/1J works on a fixed frequency PWM modulator with a sinewave modulator frequency of 100KHz to 200KHz. It is designed with a built-in fan control output. The device has a built-in on/off control which can be used to control the output power externally by a logic signal or a signal from an external fan controller. The device also has an active current limit for overload and over temperature protection.

The TEA19031AGT/1J is a compact and cost effective AC-DC converter which can be used in a variety of applications. It features reliable over-voltage, over-current, and thermal protection with excellent line and load regulation, making it a suitable choice for applications where efficiency, cost-effectiveness, and small size are key requirements.

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