LM2660MX Integrated Circuits (ICs)

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LM2660MX is a type of DC-DC switching regulator with integrated power control device, which is widely used for various power management applications. This device features a constant frequency switching converter that outputs a constant voltage or current based on the load applied.

The LM2660MX can provide a controlled output current from a 4V to 10V input voltage. This input voltage range is achieved by the operation of a built-in over-temperature sensing MOSFET compensator. Self-diagnostics are also integrated into the device which allows the performance and operating temperature to be monitored.

The LM2660MX features an integrated power switch, which allows for fast shut down or connection of power during load changes. Additionally, it features can be operated in either continuous or discontinuous conduction mode (CCM or DCM). Complete loop compensation is also integrated, making it easier to tune the loop gain and speed up transient response time.

In addition to its power switch, the LM2660MX also includes a voltage reference and voltage regulator circuit to allow for a tightly regulated output voltage range with low output voltage ripple. This device includes a power MOSFET, an operational amplifier (OP), a feedback network, and a current sense amplifier. The power switch is the main component of the circuit and is responsible for controlling both input and output voltage.

The internal voltage reference circuit is used to regulate the output voltage and is implemented using the OP. The feedback network comprising of compensation resistors and capacitors integrate with the OP to stabilize the loop and limit the output voltage ripple. The current sense amplifier uses a sensing resistor to monitor the output current and switch the output power as required.

The LM2660MX is used for various power management applications such as motor and motor speed control, gesture recognition, lighting and wireless energy transfer. It is well suited for applications which require high accuracy, low output voltage ripple, and fast transient response time.

The LM2660MX is an advanced switching regulator for a wide variety of applications. It features an integrated power switch, voltage reference and voltage regulator circuit, a power MOSFET, an operational amplifier, a feedback network and a current sense amplifier. Its wide input voltage range, accurate output voltage regulation, low output voltage ripple and fast transients response time make it an ideal choice for a variety of applications.

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