TL7660IDR 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

TL7660IDR Application Field and Working Principle

TL7660IDR is a kind of DC DC switching regulators in the field of PMIC (Power Management Integrated Circuit). This specific device is a voltage regulator designed for applications where fast load transients and load regulation are critical. It is a low-power monolithic switched capacitor-based regulator that used primarily as a linear post regulator of input/output voltages from 1.8 V to 3.6 V. It is built upon the TinyLogics integration technique, which allows sub-micron cycle-by-cycle current limiter and winding losses in even very thin and small switch power circuit.

TL7660IDR Application Field

TL7660IDR is typically used in handsets and other portable electronic devices that require output voltage regulation with fast transient response times. Typical applications include power regulation on longer cables, industrial and automotive applications, and control circuits with fast dynamic response times. It is typically used when a low-voltage solution is required, such as in fuel cell energy systems and wireless power systems.

The device provides the user with high levels of integration for stabilizing output voltages and providing efficient power conversion with fast transient response times. Additionally, it offers high output current capability and fast dynamic response time, along with low power consumption, making it suitable for applications that require an efficient power supply.

TL7660IDR Working Principle

TL7660IDR uses the TinyLogics integration technique to convert an input voltage into a regulated output voltage. The primary components of the device are a switching regulator, an error amplifier, and an internal clock. The current regulation loop is enabled by an internal current sensing circuit which monitors the current output, compares it to a reference voltage, and adjusts the current according to the difference between the two values.

The device\'s switching regulator system is optimized for efficiency and stability across a wide load range. The switching regulator system employs a Fast-IPM protection circuitry to protect against short-circuiting and other faults. The error amplifier is used to adjust the output voltage based on a set of programmable error amplifiers. The internal clock enables the switching regulator to adjust its output accurately and quickly to changes in the load.

The TL7660IDR power element can be configured to provide an output voltage by setting the voltage reference, error amplifier, and frequency of the internal clock. These three components work together to control output voltage accuracy and stability over a wide load range. The voltage reference is set using the VREF pin while the error amplifier sets the voltage gain and slew rate. The internal clock is set to a frequency that completes the entire loop and ensures fast dynamic response times.

Overall, the TL7660IDR is an excellent choice for applications that require fast load transients and highly accurate, stable outputs. It offershigh levels of integration and is highly efficient due to the use of the TinyLogic integration technique. The device provides fast dynamic response time while using minimal power, making it an ideal choice for a variety of applications.

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