LTC3130IUDC#PBF

Series:	--
Packaging:	Tube
Part Status:	Active
Function:	Step-Up/Step-Down
Output Configuration:	Positive
Topology:	Buck-Boost
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	2.4V
Voltage - Input (Max):	25V
Voltage - Output (Min/Fixed):	1V
Voltage - Output (Max):	25V
Current - Output:	600mA
Frequency - Switching:	1.2MHz
Synchronous Rectifier:	Yes
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	20-WFQFN Exposed Pad
Supplier Device Package:	20-QFN (3x4)
Base Part Number:	LTC3130

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(html)The LTC3130IUDC#PBF is a PMIC (Power Management Integrated Circuit) from the Voltage Regulator category, specifically from the DC DC Switching Regulator line. This regulator is an integrated complete synchronous rectifier buck regulator, specifically designed for applications requiring up to 1000mA of output current. The working principle behind the LTC3130IUDC#PBF has been to create an economically and energy efficient way to step down high voltage in order to power lower voltage applications. With stored energy, voltage changes occur in two phases and are the basis of this regulator. In the first phase, the high-voltage direct current acts as an inductor, storing and releasing energy onto the output side of the in order to create a lower voltage. This stored energy then converts the high-voltage AC into regulated DC on the output side.The second phase involves switching the current on and off to the inductor in order to regulate the voltage to the desired level. This is important because without regulation the stored energy will continue to oscillate back and forth, thus potentially damaging the application. In order provide the best protection of the application from harmful environmental conditions, the LTC3130IUDC#PBF has been equipped with protection circuits such as a short-circuit protection, a temperature shutdown, and a current limit. It also has an adjustable soft-start, output ripple suppression and voltage tracking ability in order to produce the most power with the least energy needed. The LTC3130IUDC#PBF is also specifically designed for low-voltage applications as its input voltage range from 4.75 V to 5.5 V while its output voltage range is from 0.3 V to 5.5 V. Its design efficiency makes it the ideal choice for applications such as wireless charging, low-voltage battery management systems, point-of-load regulators, and more. All-in-all, the LTC3130IUDC#PBF is a robust and efficient PMIC DC DC Switching Regulator which is designed to regulate both AC and DC voltage levels. With its strong protection circuits and adjustable voltage tracking, it is the ideal choice for any application requiring low-voltage regulation.

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