DM7316G-65513-B1

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The DM7316G-65513-B1 is a power supply controller, monitor from Dallas Semiconductors. Its low voltage detect, power-on reset, and input under-voltage lockout functions offer increased protection to the design, making DM7316G-65513 suitable for use applications requiring continuous DC voltages. The DM7316G-65513-B1, is a high-performance, integrated power-supply controller with a wide range of features and built-in protection. With its simple and robust design, the power is stabilized without the need for external components.

The DM7316G-65513-B1 has a built-in power output of 1.2V to 9.3V and is capable of supplying currents up to 200mA. The device supports both positive and negative voltage rails and is highly versatile, making it suitable for a variety of applications such as LCD backlighting and other consumer electronics, automotive, and industrial applications. It also features programmable power-on reset and under-voltage lockout, soft-start sequencing, open-load and short circuit protection, and over temperature protection.

The DM7316G-65513-B1 other key features include an internal regulator with a high accuracy voltage reference, programmable external differential and single-ended references, and an internal soft-start sequence. The integrated gate driver circuit prevents complex circuitry designs and offers a small form factor for use in compact systems. The low built-in voltage detect, power-on reset, and input under-voltage lockout make DM7316G-65513 suitable for use in applications requiring continuous DC voltages.

The working principle of the DM7316G-65513-B1 is based on the control action of an internal regulator and bi-directional current-sensing block. The regulator measures an input voltage, compares it to an external reference, and produces an output voltage according to the difference. It is then capable of significantly reducing its output if an over-voltage situation is detected. When the regulator is powered-on, the DM7316G-65513-B1 first performs a power-on reset, ensuring that the voltage it is regulating is within a certain range.

The bi-directional current-sensing block effectively monitors the power delivered to the load, protects from both short circuits and openloads, and enables the output voltage to be reduced in order to protect the load. Furthermore, the DM7316G-65513-B1 is capable of automatically restarting the power-on sequence if an under-voltage situation is detected. The device also features an integrated over-temperature protection circuit, which will disable the output voltage if a temperature above a certain threshold is detected.

In conclusion, the DM7316G-65513-B1 is a high performance integrated power-supply controller with a wide range of features and built-in protection. With its simple and robust design, the power is stabilized without the need for external components. The DM7316G-65513-B1 is suitable for applications including LCD backlighting and other demanding consumer electronics, automotive, and industrial applications. It also features programmable power-on reset and under-voltage lockout, open-load and short circuit protection, and over-temperature protection.

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