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LTC3890HUH-2#PBF: 产品描述DC/DC Cntrlr Dual-OUT Step Down 900kHz Automotive 32-Pin QFN EP Tube; 文件大小531KB，共42页; 制造商ADI(亚德诺半导体); 官网地址https://www.analog.com

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LTC3890HUH-2#PBF概述

DC/DC Cntrlr Dual-OUT Step Down 900kHz Automotive 32-Pin QFN EP Tube

LTC3890HUH-2#PBF规格参数

参数名称	属性值
欧盟限制某些有害物质的使用	Compliant
ECCN (US)	EAR99
Part Status	Active
HTS	8542.39.00.01
Number of Outputs	2
Topology	Step Down
Output Voltage (V)	0.8 to 24
Maximum Switching Frequency (kHz)	900
Minimum Input Voltage (V)	4
Maximum Input Voltage (V)	60
Operating Supply Voltage (V)	4 to 60
Maximum Supply Current (mA)	2(Typ)
Typical Quiescent Current (mA)	2
Typical Gate Driver Pull Up Resistance (Ohm)	2.4/2.5
Typical Gate Driver Pull Down Resistance (Ohm)	1.1/1.5
Minimum Switching Frequency (kHz)	50
Minimum Operating Temperature (°C)	-40
Maximum Operating Temperature (°C)	150
Supplier Temperature Grade	Automotive
系列 Packaging	Tube
Supplier Package	QFN EP
Pin Count	32
Standard Package Name	QFN
Mounting	Surface Mount
Package Height	0.75(Max)
Package Length	5
Package Width	5
PCB changed	32
Lead Shape	No Lead

LTC3890HUH-2#PBF相似产品对比

	LTC3890HUH-2#PBF	LTC3890EUH-2#PBF	LTC3890EUH-2#TRPBF	LTC3890HUH-2#TRPBF	LTC3890IUH-2#PBF	LTC3890IUH-2#TRPBF	LTC3890MPUH-2#PBF	LTC3890MPUH-2#TRPBF
描述	DC/DC Cntrlr Dual-OUT Step Down 900kHz Automotive 32-Pin QFN EP Tube	DC/DC Cntrlr Dual-OUT Step Down 900kHz Automotive 32-Pin QFN EP Tube	DC/DC Cntrlr Dual-OUT Step Down 900kHz Automotive 32-Pin QFN EP T/R	DC/DC Cntrlr Dual-OUT Step Down 900kHz Automotive 32-Pin QFN EP T/R	DC/DC Cntrlr Dual-OUT Step Down 900kHz Automotive 32-Pin QFN EP Tube	DC/DC Cntrlr Dual-OUT Step Down 900kHz Automotive 32-Pin QFN EP T/R	DC/DC Cntrlr Dual-OUT Step Down 900kHz Automotive 32-Pin QFN EP Tube	DC/DC Cntrlr Dual-OUT Step Down 900kHz Automotive 32-Pin QFN EP T/R
欧盟限制某些有害物质的使用	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
ECCN (US)	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Part Status	Active	Active	Active	Active	Active	Active	Active	Active
Number of Outputs	2	2	2	2	2	2	2	2
Topology	Step Down	Step Down	Step Down	Step Down	Step Down	Step Down	Step Down	Step Down
Output Voltage (V)	0.8 to 24	0.8 to 24	0.8 to 24	0.8 to 24	0.8 to 24	0.8 to 24	0.8 to 24	0.8 to 24
Maximum Switching Frequency (kHz)	900	900	900	900	900	900	900	900
Minimum Input Voltage (V)	4	4	4	4	4	4	4	4
Maximum Input Voltage (V)	60	60	60	60	60	60	60	60
Operating Supply Voltage (V)	4 to 60	4 to 60	4 to 60	4 to 60	4 to 60	4 to 60	4 to 60	4 to 60
Maximum Supply Current (mA)	2(Typ)	2(Typ)	2(Typ)	2(Typ)	2(Typ)	2(Typ)	2(Typ)	2(Typ)
Typical Quiescent Current (mA)	2	2	2	2	2	2	2	2
Typical Gate Driver Pull Up Resistance (Ohm)	2.4/2.5	2.4/2.5	2.4/2.5	2.4/2.5	2.4/2.5	2.4/2.5	2.4/2.5	2.4/2.5
Typical Gate Driver Pull Down Resistance (Ohm)	1.1/1.5	1.1/1.5	1.1/1.5	1.1/1.5	1.1/1.5	1.1/1.5	1.1/1.5	1.1/1.5
Minimum Switching Frequency (kHz)	50	50	50	50	50	50	50	50
Minimum Operating Temperature (°C)	-40	-40	-40	-40	-40	-40	-55	-55
Maximum Operating Temperature (°C)	150	125	125	150	125	125	150	150
Supplier Temperature Grade	Automotive	Extended	Extended	Automotive	Industrial	Industrial	Military	Military
系列 Packaging	Tube	Tube	Tape and Reel	Tape and Reel	Tube	Tape and Reel	Tube	Tape and Reel
Supplier Package	QFN EP	QFN EP	QFN EP	QFN EP	QFN EP	QFN EP	QFN EP	QFN EP
Pin Count	32	32	32	32	32	32	32	32
Standard Package Name	QFN	QFN	QFN	QFN	QFN	QFN	QFN	QFN
Mounting	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package Height	0.75(Max)	0.75(Max)	0.75(Max)	0.75(Max)	0.75(Max)	0.75(Max)	0.75(Max)	0.75(Max)
Package Length	5	5	5	5	5	5	5	5
Package Width	5	5	5	5	5	5	5	5
PCB changed	32	32	32	32	32	32	32	32
Lead Shape	No Lead	No Lead	No Lead	No Lead	No Lead	No Lead	No Lead	No Lead

LTC3890HUH-2#PBF

LTC3890HUH-2#PBF概述

LTC3890HUH-2#PBF规格参数

LTC3890HUH-2#PBF相似产品对比

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