TC9400CPD Integrated Circuits (ICs)

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

TC9400CPD is a voltage to frequency/frequency to voltage converter (V/F and F/V converter) designed as a complementary part of TC9400/TC9402 dual channel MOSFET controller. TC9400CPD provides a constant power load current limiting feature for applications that require load current less than minimum load current specified for TC9400/TC9401A family of products. This feature allows for improved system flexibility and performance in applications such as inertial switch control.

TC9400CPD provides a high degree of system cost savings due to its high power efficiency and integrated power management. Its high efficiency and stability also reduces the need for large heatsinks or cooling systems and thereby allows for a much smaller solution size. In addition, TC9400CPD’s thermal shut-down capability and integrated fault protection features reduce system maintenance and downtime.

The TC9400CPD is designed to provide an easy and cost-effective voltage to frequency/frequency to voltage conversion solution. The TC9400CPD can be used in a wide variety of applications. It has an input voltage range of 4.5V to 20V and an output voltage/frequency range of 200kHz to 6MHz.

The TC9400CPD features a unique architecture that allows for easy and rapid programming of the device. The device is configured through a simple SPI interface, allowing for easy integration and setup of the device in any system.

The TC9400CPD also has a built-in regulator that ensures safe operation and an integrated loop-gain compensation circuit that ensures accurate power regulation and control. This ensures a smooth and efficient system performance.

The TC9400CPD is an ideal choice for a wide range of applications such as industrial and consumer-grade inverters and regulators, as well as commercial and critical power systems. It is also suitable for automotive, medical and energy-saving solutions.

The working principle of TC9400CPD can be explained as follows: When an input voltage is applied to the device, the current sense amplifier converts it into a frequency signal, which is then sent to the driver circuit. The driver circuit then drives the output MOSFET accordingly and adjusts the power level of the load. The load control current is monitored by the current loop feedback circuit, while the output voltage is monitored by the voltage loop feedback circuit. The output voltage is then used to drive a voltage-to-frequency converter, which generates an output frequency determined by the input voltage.

In conclusion, TC9400CPD is a voltage to frequency/frequency to voltage converter designed specifically for use in applications requiring high power efficiency and integrated power management. By utilizing the built-in regulator, loop-gain compensation circuit, thermal shut-down capability, fault protections and the SPI interface, TC9400CPD ensures a smooth and efficient system performance in a cost-effective manner. It is an ideal choice for applications requiring high power efficiency and integrated power management.

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