LTC3128IUFD#TRPBF

Voltage - Output (Min/Fixed):	1.8V
Base Part Number:	LTC3128
Supplier Device Package:	20-QFN (5x4)
Package / Case:	20-WFQFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Synchronous Rectifier:	Yes
Frequency - Switching:	1.2MHz
Current - Output:	3A
Voltage - Output (Max):	5.5V
Series:	--
Voltage - Input (Max):	5.5V
Voltage - Input (Min):	1.73V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Buck-Boost
Output Configuration:	Positive
Function:	Step-Up/Step-Down
Part Status:	Active
Packaging:	Tape & Reel (TR)

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The development of electronics has been rapid and ongoing, and one of the devices that has been at the forefront of this development is the LTC3128IUFD#TRPBF, a type of DC-DC switching regulator. This device, while highly advanced, is easy to use, making it an ideal choice for a wide variety of applications. In this article we will take a look at the LTC3128IUFD#TRPBF’s application field, as well as its working principle.The LTC3128IUFD#TRPBF is a high-efficiency, high-voltage, low-input current 12A synchronous step-down DC-DC switching regulator. It is available in a variety of voltage configurations, ranging from 6Vin to 60Vin. This device is ideal for high-power, high-voltage applications, such as motor control and automotive systems, thanks to its robust design and stability.The LTC3128IUFD#TRPBF features a high-voltage, wide-input voltage range, up to 60V. This makes it ideal for applications that require higher operating voltages, such as LED lighting and power supplies. In addition, the device incorporates an internally regulated 0.8V reference voltage, allowing the user to program and control the output voltage more accurately.The LTC3128IUFD#TRPBF also features an internal, high-accuracy voltage feedback loop. This ensures that the output voltage remains stable, even when under heavy load. Furthermore, the device includes a thermal shut-down feature that will shut off the power if the temperature rises too high, ensuring safe and reliable operation.In terms of its working principle, the LTC3128IUFD#TRPBF employs a Pulse Width Modulation (PWM) technique in order to control the output voltage. This involves switching the power supply on and off, in order to maintain a constant output voltage. This technique is highly efficient, and is often used in battery chargers and other applications that require a constant output voltage.The LTC3128IUFD#TRPBF is a reliable, robust and accurate device, making it an ideal choice for a wide variety of applications. From motor control and automotive systems to LED lighting and power supplies, the device offers a wide range of features and a high level of performance. Its wide operating voltage range, along with its high-voltage, high-accuracy feedback feature, makes it an unbeatable option in terms of functionality and power efficiency.

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