TPS626765YFDR

Voltage - Output (Min/Fixed):	1.05V
Base Part Number:	TPS626765
Supplier Device Package:	6-DSBGA
Package / Case:	6-XFBGA, DSBGA
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Synchronous Rectifier:	Yes
Frequency - Switching:	6MHz
Current - Output:	650mA
Voltage - Output (Max):	--
Series:	--
Voltage - Input (Max):	4.8V
Voltage - Input (Min):	2.3V
Number of Outputs:	1
Output Type:	Fixed
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Active
Packaging:	Tape & Reel (TR)

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TPS626765YFDR Application & Working Principle - DC DC Switching Regulators

The TPS626765YFDR is a device from one of Texas Instruments\' DC-DC switching regulator families, designed for applications requiring low to medium current. It is a low-voltage regulator, which means that it can be used for both mobile and fixed applications but is not suitable for high power applications. It is also a member of TI\'s integrated Flyback family, which allows for the integration of blocking and synchronous rectifier features. The device is capable of high performance, converting a wide input voltage range into a regulated output voltage of up to 3.1V. The output current can be set up to 1.8A, although it is limited to a maximum of 1.3A when the VOUT is set to 3V. This makes it suitable for powering a range of applications including portable devices and IoT circuits. Additionally, it features a low Standby current and undervoltage lockout. The TPS626765YFDR is controlled by pulse width modulation (PWM) and the user is able to adjust the switching frequency by applying a frequency selection pin. By optimizing the switching frequency, the ripple current is minimized and EMI reduced. The device also has a low quiescent current, which helps to conserve power when in standby mode. Finally, the device has cycling frequency foldback and enable functions to improve efficiency and reduce power dissipation.The device is designed to be simple to use and highly efficient. The integrated synchronous rectifier allows for a minimal external bill of materials, saving precious board space and time. The PWM regulator ensures reliable dynamic performance, while the integrated blocking and synchronous rectifier feature reduce power dissipation and ensure low-noise operation. Additionally, the integrated Flyback architecture allows for a range of output voltages, depending on the input voltage, which makes it easy to scale up or down the output voltage according to the requirements of the application.Overall, the TPS626765YFDR is a reliable and versatile device, ideal for powering a range of applications. It is capable of providing a regulated output voltage, up to 3.1V, and an output current capable of meeting the requirements of a range of applications, including low- to medium-power portable electronics and IoT circuits. Its low quiescent current makes it suitable for battery-powered applications and the integrated synchronous rectifier and integrated blocking features help to conserve power and reduce power dissipation. Additionally, the device\'s PWM controller and frequency selection pin make it easy to optimize ripple current and reduce EMI, thereby ensuring good dynamic performance. Finally, its Flyback architecture allows for scalable outputs and easy scaling up and down of the output voltage. All of these features together make the TPS626765YFDR an excellent choice for a wide range of low- to medium-current applications.

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