DC DC Switching Controllers_第52页_QUATTRO TECHNOLOGY CO.,LTD

DC DC Switching Controllers：

Compare	Mfr Part #	Quantity Available	Series	Package	Product Status	Output Type	Function	Output Configuration	Topology	Number of Outputs	Output Phases	Voltage - Supply (Vcc/Vdd)	Frequency - Switching	Duty Cycle (Max)	Synchronous Rectifier	Clock Sync	Serial Interfaces	Control Features	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package

	LTC3810IG#TRPBF IC REG CTRLR BUCK 28SSOP	3220	-	Tape & Reel (TR),Cut Tape (CT)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	6.35V ~ 14V	-	-	Yes	Yes	-	Enable, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	Surface Mount	28-SSOP (0.209", 5.30mm Width)	28-SSOP
	LTC3855IUJ#TRPBF IC REG CTRLR BUCK 40QFN	2234	PolyPhase?	Tape & Reel (TR),Cut Tape (CT)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5V ~ 38V	250kHz ~ 770kHz	95%	Yes	No	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	Surface Mount	40-WFQFN Exposed Pad	40-QFN (6x6)
	LTC3891EFE#TRPBF IC REG CTRLR BUCK 20TSSOP	3488	-	Tape & Reel (TR),Cut Tape (CT)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4V ~ 60V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	Surface Mount	20-TSSOP (0.173", 4.40mm Width) Exposed Pad	20-TSSOP-EP
	LTC3830ES8 IC REG CTRLR BUCK 8SOIC	1511	-	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3V ~ 8V	200kHz	95%	Yes	No	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SO
	LTC7801EUFD#TRPBF IC REG CTRLR SYNC BUCK 24QFN	20114	-	Tape & Reel (TR),Cut Tape (CT)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4V ~ 140V	50kHz ~ 900kHz	100%	No	No	-	Current Limit, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	Surface Mount	24-WFQFN Exposed Pad	24-QFN (4x5)
	LTC3803MPS6#TRMPBF IC REG CTRLR FLYBACK TSOT23-6	1439	-	Tape & Reel (TR),Cut Tape (CT)	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	5.7V ~ 8V	200kHz	80%	No	No	-	Current Limit, Enable	-55°C ~ 150°C (TJ)	Surface Mount	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
	LTC3785EUF-1#TRPBF IC REG CTRLR BUCK-BOOST 24QFN	3657	-	Tape & Reel (TR),Cut Tape (CT)	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	2	1	2.7V ~ 10V	100kHz ~ 1MHz	99%	Yes	No	-	Current Limit, Enable, Soft Start	-40°C ~ 85°C (TA)	Surface Mount	24-WFQFN Exposed Pad	24-QFN (4x4)
	LTC7801EFE#TRPBF IC REG CTRLR SYNC BUCK 24TSSOP	3765	-	Tape & Reel (TR),Cut Tape (CT)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4V ~ 140V	50kHz ~ 900kHz	100%	No	No	-	Current Limit, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	Surface Mount	24-TSSOP (0.173", 4.40mm Width) Exposed Pad	24-TSSOP
	ISL81802FVEZ-T7A 80V DUAL SYNC BUCK CONTROLLER 38	8288	-	Tape & Reel (TR),Cut Tape (CT)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5V ~ 80V	100kHz ~ 1MHz	-	Yes	Yes	-	Current Limit, Enable, Off Time Control, On Time Control, Phase Control, Power Good, Power On Reset, Pulse Skipping, Ramp, Sequencing, Soft Star, Tracking	-40°C ~ 125°C (TA)	Surface Mount	38-TFSOP (0.173", 4.40mm Width) Exposed Pad	38-HTSSOP
	LTC1735IGN#TRPBF IC REG CTRLR BUCK 16SSOP	2287	-	Tape & Reel (TR),Cut Tape (CT)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4V ~ 30V	300kHz	99.4%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-SSOP
	LTC3803MPS6-5#TRMPBF IC REG CTRLR FLYBACK TSOT23-6	1689	-	Tape & Reel (TR),Cut Tape (CT)	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	4V ~ 8.1V	200kHz	80%	No	No	-	Current Limit, Enable	-55°C ~ 150°C (TJ)	Surface Mount	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
	LTC3728LXCUH#TRPBF IC REG CTRLR BUCK 32QFN	1580	-	Tape & Reel (TR),Cut Tape (CT)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5V ~ 28V	260kHz ~ 550kHz	99.4%	Yes	No	-	Enable, Power Good, Soft Start	0°C ~ 85°C (TA)	Surface Mount	32-WFQFN Exposed Pad	32-QFN (5x5)
	ADP1972ARUZ-R7 IC REG CTRLR BUCK 16TSSOP	1704	-	Tape & Reel (TR),Cut Tape (CT)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	6V ~ 60V	50kHz ~ 300kHz	97.37%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	LT8390EFE#TRPBF IC REG CTRLR BUCK/BOOST 28TSS	1545	-	Tape & Reel (TR),Cut Tape (CT)	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	1	1	4V ~ 60V	190kHz ~ 630kHz	95%	Yes	Yes	-	Current Limit, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	Surface Mount	28-TSSOP (0.173", 4.40mm Width) Exposed Pad	28-TSSOP-EP
	ZL8801ALAFT7A IC REG CTRLR BUCK PMBUS 44QFN	1574	Digital-DC?	Tape & Reel (TR),Cut Tape (CT)	Obsolete	PWM Signal	Step-Down	Positive	Buck	2	2	4.5V ~ 14V	200kHz ~ 1.33MHz	-	No	Yes	PMBus	Current Limit, Enable, Power Good, Tracking	-40°C ~ 85°C (TA)	Surface Mount	44-VFQFN Exposed Pad	44-QFN (7x7)