TS2940CM50 RNG

Series:	*
Packaging:	Tape & Reel (TR)
Part Status:	Active
Number of Regulators:	1
Current - Output:	1A
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-263-4, D²Pak (3 Leads + Tab), TO-263AA
Supplier Device Package:	TO-263 (D2Pak)

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The TS2940CM50 is a dedicated power management integrated circuit (PMIC) used for linear voltage regulation. It is widely used in many digital applications, including telecoms, medical equipment, and general-purpose industrial electronics. As an integrated solution, the TS2940CM50 offers low noise, extended precision, and low power consumption characteristics.In terms of application field, the TS2940CM50 is a suitable power source for many systems that require a regulated supply at different voltages and is used in a wide range of applications, including switch mode power supplies, system power management, analog circuitry, and embedded electronics. It can also be used in low-noise, high-efficiency power systems. Additionally, the TS2940CM50 has been designed to be used in critical applications with low voltage switching requirements.The TS2940CM50\'s working principle is based on the Resistor-Capacitor (RC) network and offers both positive and negative power outputs. To regulate the voltage, the circuit functions as an amplifier based on the feedback provided by the resistor-capacitor network. First, the input voltage is rectified and smoothed by the RC filter. The smoothed output is then passed to the amplifier stage. The amplifier circuit is composed of high gain MOS transistors and feedback resistors, which regulate the output voltage according to the input from the RC filter. The TS2940CM50 uses a precision voltage reference as a reference for the output voltage and measures it by the attenuator network. This reference voltage can be adjusted for a variety of power outputs. The current mode control (CMC) operating mode enables the user to achieve a low output noise level, accurate voltage control and improved system efficiency. The TS2940CM50 features a sense current-sense resistor which is used to measure the current output and allow the user to set the maximum and minimum output current.The TS2940CM50 also features various features and protection functions which include soft start mode, overvoltage and undervoltage protection, as well as thermal shutdown. The use of overvoltage and undervoltage protection can help protect the system from high-level or low-level voltage fluctuations. Soft start mode offers a smooth start-up and protects the system from inrush current. The thermal shutdown protects the device from overheating in temperature-critical applications.The TS2940CM50 is an efficient and reliable PMIC for linear voltage regulation that offers a wide range of features, such as low noise, a wide input voltage range, adjustable reference voltage, and varying protection functions. It is an ideal solution for many digital applications, from telecom, medical equipment, to industrial electronics and more.

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