LTC1758-2EMS#PBF

Series:	--
Packaging:	Tube
Part Status:	Active
RF Type:	Cellular, GSM, GPRS, PCS, Wireless Modem, TDMA
Frequency:	850MHz ~ 2GHz
Features:	Dual Output
Package / Case:	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package:	10-MSOP
Base Part Number:	LTC1758

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Introduction

The LTC1758-2EMS#PBF is a RF power controller ICs which is able to provide controllable power up to 2.5W. Its high efficiency up to 95 percent gives it the capability to power a wide variety of devices, making it an ideal choice for many applications.The following is a discussion of the LTC1758-2EMS#PBF application field and working principle. It will provide an overview of the device’s capabilities and explain its operation so that it can be better understood and utilized.

Application Fields of the LTC1758-2EMS#PBF

The LTC1758-2EMS#PBF is a versatile device that can be used in many applications. It is often used in low-power/high-power radio systems such as wireless LANs, WiMAX networks, and mobile/wireless systems.The device can also be used in radio frequency (RF) application such as frequency hopping radios, single-antenna point-to-point links, and radio systems that require precise and stable RF output levels.It can also be used for terrestrial networks, satellite networks, and other communications systems that need controlled and consistent power input.The device offers high-level protection for circuits and components from accidental overload and short circuit conditions, further increasing its applications in mobile devices and industrial equipment.

Working Principle of the LTC1758-2EMS#PBF

The LTC1758-2EMS#PBF is a pulse width modulation (PWM) device. It is designed to regulate the amount of power passing through it to a given load.It works by taking a frequency-locked reference signal and supplying a pulse-width modulated waveform to control the output power. When the input voltage is higher than the output voltage, the pulse-width is increased, and vice versa. This allows the device to provide adjustable, consistent, and reliable output power.The device also has an integrated logic to monitor the current in the system and switch off the output in case of an overload condition or an over-current event. This provides additional safety and will help protect against damage due to improper use.The LTC1758-2EMS#PBF also has an integrated temperature sensor to help the device regulate its working temperature, ensuring that its components remain within a safe operating limits while working. It also has a built-in power limiter which prevents the output current from exceeding a predetermined level, ensuring a safe and consistent output.

Conclusion

The LTC1758-2EMS#PBF is a versatile RF power controller ICs that can be used in many applications, such as low-power/high-power radio systems, RF applications, terrestrial networks, satellite networks, and more. Its high efficiency (up to 95%) and integrated safety features make it an ideal choice for many applications. Its workings are based on a PWM system that controls the output power by taking a reference signal and supplying a pulse-width modulated waveform. Finally, it has an integrated temperature sensor and power limiter for additional protection.

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