LTC1517ES5-5#TRM

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LTC1517ES5-5#TRM application field and working principle

The LTC1517ES5-5#TRM is a DC/DC switching regulator designed to provide the regulating and filtering functions required to power complex analog and digital circuits. Developed by Linear Technology, this device is ideal for applications such as communications, networking, Internet appliances, industrial controls and test/measurements. It can easily replace linear regulators and offers low noise, low power dissipation and fast transient response.

The LTC1517ES5-5#TRM is a high-power version of the LTC1517ES5-5, primarily intended for use in applications where very high current is required. The device can supply continuous current up to 5A and an operating voltage range from 0.8V to 5.5V. The output voltage can be adjusted from 0.8V to 5.5V with a single external resistive divider and provides excellent regulation while operating with inputs as low as 2.6V. Additionally, this series also features built-in under-voltage, over-voltage, and over-current protection.

As with all DC/DC switching regulators, LTC1517ES5-5#TRM has two main components: the control circuitry and the power MOSFET switch. The control circuitry is made up of an internal oscillator and error amplifier, which regulate the switching waveform to maintain the correct output voltage. The power MOSFET is used to switch the power supply’s input voltage on and off, generating the output voltage. This switching action causes losses in the form of power dissipation, so the device needs adequate cooling.

The LTC1517ES5-5#TRM is a very versatile device and can be used in a variety of applications. It can be used to power CPUs, DSPs, FPGAs, ASICs, as well as high-current subsystems such as disk drives. This series is especially suitable for use in telecommunication and networking equipment, where compliance with ITU-T Recommendation G.961 standards must be met. Additionally, the device can be used to power various automotive and industrial applications, including motor control circuits, instrumentation systems and sensors.

Overall, the LTC1517ES5-5#TRM is a reliable and robust DC/DC switching regulator that provides excellent performance in a wide range of applications. Its features, such as high efficiency, low power dissipation, fast transient response and wide input voltage range, make it an ideal choice for powering complex analog and digital circuits. Its low noise and versatility make it ideal for a variety of applications in automotive and industrial control, telecommunication and networking. Additionally, with built-in protection functions, it is a safe and secure device that can deliver the power needed to keep your applications running smoothly.

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