Integrated voltage regulator circuit diagram 5G317 TV application

Description: The 5G317 is an integrated voltage regulator circuit used in wiring applications for televisions. The maximum input voltage for the 5G317 should be less than 25V, while the output voltage ranges from 10V to 18V. The maximum output current, without an external regulator, is 30mA. The output current can be increased to 2A through the use of an external regulator. A 1.5k potentiometer allows for adjustment of the output voltage. The 5G317 IC comes in an 8-pin dual in-line package and is designed for use in the production of 9-inch and 12-inch televisions, incorporating an integrated regulator with a reference sample, current amplification section, and additional components to facilitate cost-effective production.

The 5G317 voltage regulator circuit is specifically designed for applications in compact television sets, particularly those with screen sizes of 9 inches and 12 inches. The circuit operates efficiently with a maximum input voltage of 25V, ensuring compatibility with various power supply configurations. The output voltage is adjustable between 10V and 18V, making it versatile for different operational requirements.

The internal architecture of the 5G317 includes a reference voltage source, a current amplification section, and a feedback mechanism that stabilizes the output voltage against fluctuations in input voltage or load conditions. The built-in potentiometer (1.5k) provides a means to fine-tune the output voltage, allowing for precise control based on the specific needs of the television circuitry.

The maximum output current capability of 30mA without an external regulator is significant for low-power applications, while the potential for an output current of up to 2A when paired with an external regulator expands the usability of the 5G317 in more demanding scenarios. This feature is particularly beneficial for driving components that require higher current levels, such as audio amplifiers or display backlighting.

The 8-pin dual in-line package (DIP) design of the 5G317 allows for easy integration into printed circuit boards (PCBs), facilitating efficient assembly processes in manufacturing environments. The compact size of the IC, combined with its integrated functionality, contributes to reduced component count and lower overall production costs, making it an attractive choice for television manufacturers aiming to deliver cost-effective yet reliable products.

Overall, the 5G317 voltage regulator circuit is a robust solution for voltage regulation in small television applications, combining flexibility, efficiency, and simplicity in design. As shown in FIG 5G317 TV is integrated voltage regulator circuit wiring applications. In the application, the maximum input voltage 5G317 should be less than 25V, output voltag e 5G317 is 10 ~ 18V, maximum output current (no external regulator) is 30mA, resistance 1 Euro. Icon Line output current up to 2A, the European regulator 1.5k potentiometer can change the output voltage. 5G317 IC is 8-pin dual in-line package. It is designed for turning 9 inches and 12 inches TV production integrated regulator with a reference sample, the current amplification section, plus the regulator and a few elements to enable parties to use inexpensive.