LM27403SQX-NOPB datasheet, PDF

LM27403SQX-NOPB: DescriptionSwitching Controllers High Perf Sync Buck Controller; Categorysemiconductor Power management; File Size2MB，56 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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Switching Controllers High Perf Sync Buck Controller

Parameter Name	Attribute value
Product Attribute	Attribute Value
Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Details
Topology	Buck
Number of Outputs	1 Output
Switching Frequency	1050 kHz
Duty Cycle - Max	93 %
Input Voltage	20 V
Output Voltage	4.7 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Mounting Style	SMD/SMT
Package / Case	WQFN-24
Packaging	Reel
Description/Function	Synchronous buck controller offering exceptional levels of integration and performance for superior efficiency in high power density, point-of-load DC-DC regulator solutions
Operating Temperature Range	- 40 C to + 125 C
Output Type	Fixed
Product	Voltage Controllers
Type	Synchronous Buck Controller
Shutdown	Shutdown
Development Kit	LM27403EVM
Fall Time	20 us
Operating Supply Current	3.5 mA
Operating Supply Voltage	3 V to 20 V
Rise Time	20 us
Factory Pack Quantity	4500
Unit Weight	0.001411 oz

	LM27403SQX-NOPB	LM27403SQ-NOPB	LM27403SQE-NOPB	LM27403SQ/NOPB	LM27403SQE/NOPB	LM27403SQX/NOPB	LM27403
Description	Switching Controllers High Perf Sync Buck Controller	Switching Controllers High Perf Sync Buck Controller	Switching Controllers High Perf Sync Buck Cntlr	3-20V, Voltage Mode Synchronous Buck Controller with Temperature-Compensated DCR Current Sensing 24-WQFN -40 to 125	3-20V, Voltage Mode Synchronous Buck Controller with Temperature-Compensated DCR Current Sensing 24-WQFN -40 to 125	3-20V, Voltage Mode Synchronous Buck Controller with Temperature-Compensated DCR Current Sensing 24-WQFN -40 to 125	LM27403 3-20V, Voltage Mode Synchronous Buck Controller with Temperature-Compensated DCR Current Sensing
Type	Synchronous Buck Controller	Synchronous Buck Controller	Switching	-	-	-	Controller

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