Switching Controllers – Mouser Japan

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TPS40345 25A Synchronous Buck Controllers

Texas Instruments TPS40345 25A Synchronous Buck Controllers provide an input voltage operating range from 3V to 20V, with 600kHz frequency. The device implements a voltage-mode control architecture with input-voltage feed-forward compensation. This feature responds directly to a change in input voltage. Adding to the switching frequency, the frequency spread spectrum (FSS) feature substantially reduces the peak EMI noise creating a smooth path to EMI compliance standards. User-programmable functions included are soft-start, overcurrent protection (OCP) levels, and loop compensation.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Topology	Number of Outputs	Switching Frequency	Duty Cycle - Max	Output Voltage	Output Current	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package / Case	Packaging
	Switching Controllers 3-V to 20-V 25-A s y nchronous buck cont A 595-TPS40345DRCT TPS40345DRCR Texas Instruments 1: ¥395.3 2,074In Stock	Mfr. Part # TPS40345DRCR Mouser Part # 595-TPS40345DRCR	Texas Instruments	Switching Controllers 3-V to 20-V 25-A s y nchronous buck cont A 595-TPS40345DRCT Learn More about Texas Instruments ti tps40345 controllers	Datasheet	2,074In Stock	Cut Tape ¥395.3 ¥335.5 ¥333.9 Reel ¥217.6 ¥214.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000									- 20 C	+ 85 C	SMD/SMT	VSON-10	Reel, Cut Tape, MouseReel
	Switching Controllers 3-V to 20-V 25-A s y nchronous buck cont A 595-TPS40345DRCR TPS40345DRCT Texas Instruments 1: ¥508.3 250In Stock	Mfr. Part # TPS40345DRCT Mouser Part # 595-TPS40345DRCT	Texas Instruments	Switching Controllers 3-V to 20-V 25-A s y nchronous buck cont A 595-TPS40345DRCR Learn More about Texas Instruments ti tps40345 controllers	Datasheet	250In Stock	Cut Tape ¥508.3 ¥378.7 ¥347.1 ¥312.3 Reel ¥284 View ¥270.7 ¥260.8 ¥254.1 ¥250.8 MouseReel Available	Min.: 1 Mult.: 1 : 250			Buck	1 Output	600 kHz	90 %	600 mV to 18 V	20 A	- 20 C	+ 85 C	SMD/SMT	VSON-10	Reel, Cut Tape, MouseReel