LT3752HFE-1 Allicdata Electronics
Allicdata Part #:

LT3752HFE-1-ND

Manufacturer Part#:

LT3752HFE-1

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Linear Technology/Analog Devices
Short Description: IC REGULATOR
More Detail: Regulator Output DC-DC Controller IC
DataSheet: LT3752HFE-1 datasheetLT3752HFE-1 Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: *
Part Status: Obsolete
Description

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The LT3752HFE-1 is a power management integrated circuit (PMIC) designed for use in DC DC control applications. It is a advanced, high efficiency, current-mode, step-down switching controller designed for a wide variety of switching regulator applications. The LT3752HFE-1 is capable of operating from a wide range of input voltages, up to a maximum of 100V, and can operate with input voltages as low as 3V, making it suitable for a variety of applications. It is able to operate from either continuous or discontinuous current modes of operation, allowing it to switch efficiently at low load currents. The LT3752HFE-1 is designed for automated production testing and is features a programmable four-wire current sense resistor, allowing for easy setup and high efficiency ratings.

The LT3752HFE-1 is a popular choice for applications including: portable device power, LED lighting, automotive, consumer electronics, and industrial power. It is well suited for applications where efficiency is critical, and can also be used to power most loads from a 12V supply, including high current applications. It is possible to use the LT3752HFE-1 to power up to four loads, each with its own separate circuit, for improved efficiency and flexibility.

The LT3752HFE-1 is a highly versatile and efficient switching regulator, and its features make it ideal for many applications. Its operation is based on a combination of current-mode control and pulse-width modulation (PWM) techniques. Current-mode control allows the LT3752HFE-1 to operate efficiently, even at high frequencies and with high frequency transients. The use of PWM allows the LT3752HFE-1 to accurately control the output voltage, current, and power of the device, as well as providing a way to adjust the switching frequency in order to optimize efficiency and minimize switching noise.

The LT3752HFE-1 can operate in either continuous or discontinuous current modes. In continuous current mode, the output current is always kept at a constant level, even if the input voltage or load current changes. In discontinuous current mode, the output current is only provided when required by the load, leading to high efficiency at light loads. In addition, the LT3752HFE-1 can also be used in burst mode operation, where the output voltage is adjusted to maintain a constant output power.

In addition to its current-mode control and PWM features, the LT3752HFE-1 also includes a number of other features to aid in its use. For example, it features programmable soft-start and overvoltage protection, making it well suited for sensitive load applications. It also includes a programmable power-good indicator and input voltage sensing, to ensure that the output voltage is properly regulated and protected. Finally, the LT3752HFE-1 also includes a number of self-protection features, such as an external hiccup timer, overcurrent protection, and an overvoltage crowbar.

Overall, the LT3752HFE-1 is an excellent choice for high efficiency, low-side voltage regulation applications. Its combination of current-mode control, PWM techniques, and overvoltage protection make it well suited for a wide variety of purposes. It is able to easily accommodate any input voltage or load current, allowing it to be used in a wide range of applications. Additionally, its programmable features and excellent protection characteristics make it well suited for any number of sensitive, high wattage loads.

The specific data is subject to PDF, and the above content is for reference

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