TL5001CPSRG4

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TL5001CPSRG4 is a DC to DC switching controller from Texas Instruments. It is a cost effective, high performance, and low cost solution for the stringent application requirements of modern digital power systems, ranging from low voltage AC/DC to high voltage DC/DC applications. It works as a switching regulator which can control DC sources and deliver stable output power.

The built-in protection features of the TL5001CPSRG4 make it well-suited for industrial applications where robustness and ruggedness are required. The device provides primary and secondary safety shutdown, output over-current, input over-voltage, output over-voltage, over-temperature, overload, and short circuit protections.

The initial settings of the TL5001CPSRG4 can be programmed using an external resistor network, allowing for a simple and fast integration process. After that, the maximum output current and output voltage can be adjusted using a single resistor.

The TL5001CPSRG4 feature an on-chip precision voltage reference, an under-voltage lockout circuit, and a dedicated external compensation pin, allowing for further flexibility in system design.

When programming, the TL5001CPSRG4 offers several optional features such as pulse width modulation (PWM) mode for fast transient response, burst mode operation (BM mode) for reduced switching losses at light loads, and synchronized PWM operation for noise reduction. An internal timer can be used to protect the device against short circuit or overload conditions, or to limit its maximum duty cycle to avoid over-voltage or over-current conditions.

The TL5001CPSRG4 is a single output, full featured controller optimized for powering voltage regulators and allows for higher system efficiency and smaller package size. It supports output voltages from 0.6V to 5.5V and operates in a wide range of input voltages from 4.5V to 42V, with a maximum current capability up to 10A. Additionally, it supports up to 84% of efficiency while maintaining stringent system design requirements.

TL5001CPSRG4 is used in a wide range of applications due to its low cost and simple operation. It is suitable for DC/DC power conversion and battery powered applications, such as switching regulators, DC brushless motors, battery charger circuits, DC-to-DC converters, motor control circuits, and DC-to-DC switching regulators. Additionally, it is also employed in industrial applications, such as electroplating, automotive, computer, and telecommunications systems.

In summary, the TL5001CPSRG4 provides a low cost and efficient solution for industrial and automotive applications. It is a low power and high performance device with on-chip protection features that helps guarantee system reliability. With a wide range of output and input voltage ranges, the TL5001CPSRG4 is a versatile controller and is well-suited to many applications.

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