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Home > Products > Integrated Circuits (ICs) > Power Management (PMIC) > DC DC Switching Controllers

DC DC Switching Controllers

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	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	Grade	Qualification	Mounting Type	Supplier Device Package
ISL6439ACB SWITCHING CONTROLLER Intersil	2,795	0.53	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Bulk	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.97V ~ 3.63V	600kHz	100%	Yes	No	-	Enable, Frequency Control, Phase Control, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	14-SOIC
ISL6401IB-T SWITCHING CONTROLLER Intersil	2,500	0.53	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Bulk	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	4.5V ~ 5.5V	50kHz ~ 500kHz	48%	No	Yes	-	Enable, Frequency Control, Soft Start, Sync	-40°C ~ 85°C (TA)	-	-	Surface Mount	14-SOIC
ISL6439ACB-T VOLTAGE MODE PWM CONTROLLER 0.8V Intersil	2,500	0.53	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Bulk	Active	Transistor Driver	-	Positive	Buck	1	1	2.97V ~ 3.63V	600kHz	100%	Yes	No	-	Enable, Frequency Control, Phase Control, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	-
ISL6439ACR-T SWITCHING CONTROLLER Intersil	6,000	0.55	RFQ	Datasheet	-	16-VQFN Exposed Pad	Bulk	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.97V ~ 3.63V	600kHz	100%	Yes	No	-	Enable, Frequency Control, Phase Control, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	16-QFN (5x5)
ISL6439CR-T VOLTAGE MODE PWM CONTROLLER 0.8V Intersil	6,000	0.55	RFQ	-	-	16-VQFN Exposed Pad	Bulk	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.97V ~ 3.63V	300kHz	1	Yes	No	-	Enable, Frequency Control, Phase Control, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	16-QFN (5x5)
ISL6439ACR SWITCHING CONTROLLER Intersil	2,380	0.55	RFQ	Datasheet	-	16-VQFN Exposed Pad	Bulk	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.97V ~ 3.63V	600kHz	100%	Yes	No	-	Enable, Frequency Control, Phase Control, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	16-QFN (5x5)
ISL6439CR SWITCHING CONTROLLER Intersil	1,954	0.55	RFQ	Datasheet	-	16-VQFN Exposed Pad	Bulk	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.97V ~ 3.63V	300kHz	100%	Yes	No	-	Enable, Frequency Control, Phase Control, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	16-QFN (5x5)
ISL6401IR-T SWITCHING CONTROLLER Intersil	6,000	0.59	RFQ	Datasheet	-	16-VQFN Exposed Pad	Bulk	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	4.5V ~ 5.5V	50kHz ~ 500kHz	48%	No	Yes	-	Enable, Frequency Control, Soft Start, Sync	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-QFN (4x4)
ISL6401IR SWITCHING CONTROLLER Intersil	2,565	0.59	RFQ	Datasheet	-	16-VQFN Exposed Pad	Bulk	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	4.5V ~ 5.5V	50kHz ~ 500kHz	48%	No	Yes	-	Enable, Frequency Control, Soft Start, Sync	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-QFN (4x4)
ISL6401IRZ SWITCHING CONTROLLER Intersil	1,190	0.60	RFQ	Datasheet	-	16-VQFN Exposed Pad	Bulk	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	4.5V ~ 5.5V	50kHz ~ 500kHz	48%	No	Yes	-	Enable, Frequency Control, Soft Start, Sync	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-QFN (4x4)

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