TL7660CP

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TL7660CP is a DC-DC switching regulator which belongs to the charge-pump voltage regulator family. It features wide input voltage range from 3V to 36V, and can be used in a variety of applications. It is designed for small size and light weight, making it suitable for space-constrained applications.

The TL7660CP can be used to power various electronic equipment, such as laptops, mobile phones, digital cameras, portable media players, and other devices which need a dependable and precise power source. It is also used in industrial and automotive applications. The regulator can be used to convert a high input voltage into lower output voltage while maintaining good regulation.

The TL7660CP is a monolithic three-terminal regulator capable of delivering up to 500mA of output current. It operates with high efficiency, and it also has an internal temperature shutdown protection which helps to protect the circuit from the elevated temperature. The built-in thermal management helps to reduce the power dissipation, enabling it to work efficiently in a wide range of applications.

The TL7660CP features a PWM phase control which allows it to generate a higher output voltage, and it can also provide a high efficiency and low noise output. The power switch has a very low on-resistance, resulting in less power loss. The switch is also protected from short circuit, allowing it to be used in a variety of applications.

The working principle of the TL7660CP is based on switching a current source between VBAT and VOUT using a P-channel FET. When the current source is switched on, it charges up the output filter capacitor until the output voltage reaches the desired value. Once the desired output voltage is reached, the current source is then shut off and the capacitor will then start to discharge until the output voltage reaches its minimum value. This process is repeated to maintain a constant output voltage.

In order to provide a dependable output, the TL7660CP has an internal linear regulator which guarantees a constant output voltage even when the load is instantaneously changed. The regulator also features an undervoltage lockout protection which prevents the device from operating when the input voltage falls below the programmed threshold.

In conclusion, the TL7660CP is a highly versatile DC-DC switch regulator which provides a high efficiency, low noise and reliable output. It has a wide input voltage range, and it can be used in various industrial and automotive applications. It also has an internal temperature protection, and the undervoltage lockout protection helps to prevent it from operating when the input voltage is too low. Additionally, the built-in PWM phase control provides a high efficiency and low noise output, making it a great choice for many applications.

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