XRP7664IDTR-F

Voltage - Input (Max):	18V
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Synchronous Rectifier:	Yes
Frequency - Switching:	340kHz
Current - Output:	2A
Voltage - Output (Max):	16V
Voltage - Output (Min/Fixed):	0.925V
Series:	--
Voltage - Input (Min):	4.5V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

XRP7664IDTR-F is a DC/DC switching regulator with 3V input and 3.3V/5V output that is designed to provide power solutions across a wide range of high power applications. The regulator’s switching frequency is adjustable up to 1MHz and can provide output current up to 4A, allowing the user to control their application’s power with precision and accuracy. Additionally, the device feature built-in protection circuit in order to protect against over-current, over-voltage, over-temperature, as well as other conditions that could potentially harm your system.

Application Field

XRP7664IDTR-F is widely applied in a variety of applications such as desktop PCs, processors, power supplies, notebooks, tablet PCs, embedded systems, and other equipment. XRP7664IDTR-F is especially effective in providing output power for any system that requires a high output current in a short amount of time. With its low operating cost, long life, and superior EMI performance, XRP7664IDTR-F DC/DC switching regulator is ideal for consumer, industrial, and government products.

Working Principle

The working principle of XRP7664IDTR-F is based on pulse width modulation (PWM). The device uses a buck, boost, or buck-boost topology depending on the input and output voltages. The core of the device is made up of a main switching transistor and a voltage regulation circuit. There are two main control loops in the XRP7664IDTR-F DC/DC switching regulator: the ON/OFF switching loop and the PWM loop. The ON/OFF switching loop controls the switching device, while the PWM loop controls the duty cycle of the PWM signal. The PWM loop is a closed loop which is responsible for controlling the output voltage. The PWM loop operates using feedback signals from the output voltage sensing circuit. The feedback signal is then compared with an internally adjustable reference voltage, which is then sent to the PWM modulator.

Summary

XRP7664IDTR-F DC/DC switching regulator is an optimal solution for many applications that require high power delivery. The device can provide up to 4A current with adjustable switching frequency, suitable for use in both high current & high power applications. It also provides over-current protection even in the event of a short-circuit and overvoltage protection. The main working principle of the device is based on pulse width modulation, making it an ideal power solution for many applications.

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

Part Number	Manufacturer	Price	Quantity	Description