UCD9248PFC product information (with pin diagram, functional block diagram, package diagram)

The UCD9248PFC is a PWM controller from Texas Instruments that integrates dedicated circuitry for DC/DC loop management, flash memory and serial interfaces to support configurability, monitoring and management. This article will provide you with information on UCD9248PFC (including product parameters, functional features, application fields, etc.) and attach pin diagrams, driver diagrams, and packaging diagrams.

Key parameters of UCD9248PFC

Brand: Texas Instruments

Product Category: PWM Controller

Package: TQFP-80

Packaging: whole package

Working temperature: -40°C ~ 125°C

Installation type: surface mount type

Basic product number: UCD9248

HTSUS: 8542.31.0001

Voltage-power supply: 3V ~ 3.6V

Application: special type

Product application: automotive grade

Functional features of UCD9248PFC

1. High precision: UCD9248PFC uses advanced digital control technology to achieve high-precision power factor correction. By accurately measuring the power factor of the input power supply and adjusting the output current waveform as needed, the power factor of the power supply is maximized and the utilization efficiency of electric energy is improved.

2. Wide input voltage range: UCD9248PFC supports a wide range of input voltage, usually operating between 85V and 265V. This makes it suitable for different regions and different types of power systems, improving adaptability and flexibility.

3. High efficiency: UCD9248PFC integrates a high-efficiency power factor correction algorithm, which can control the power factor more effectively, reduce power loss in the circuit, and improve the energy efficiency of the entire system.

4. Multiple protection functions: UCD9248PFC has multiple protection functions, such as over-voltage protection, over-current protection and over-temperature protection. These protection mechanisms can ensure stable operation of the power system and prevent circuit components from being damaged due to abnormal operation.

Application fields of UCD9248PFC

UCD9248PFC is mainly suitable for switching power supply design. Its main application areas are as follows:

1. Industrial automation: UCD9248PFC can be used for power control in industrial automation equipment, such as programmable logic controllers, servo drives, frequency converters, etc.

2. Communication equipment: UCD9248PFC can be used for power management of communication equipment, such as network switches, routers, servers, base stations, etc., to provide stable power output.

3. Medical equipment: UCD9248PFC can be applied to the power supply design of medical equipment, such as medical instruments, scanners, monitors, etc., to ensure the reliability and stability of the equipment.

4. Power electronics: UCD9248PFC is suitable for various power electronic equipment, such as grid inverters, solar inverters, electric vehicle charging piles, etc., to provide high-efficiency and accurately controlled power supply.

5. Automotive electronics: UCD9248PFC can be used in the field of automotive electronics, such as electric vehicle chargers, power system inverters, vehicle entertainment systems, etc., to provide high-efficiency and reliable power supply.

Pin diagram of UCD9248PFC

Schematic diagram of UCD9248PFC

Package diagram of UCD9248PFC

If you need to purchase this model or want to know more information, please contact us via the following email:

• [email protected][email protected][email protected]