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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
ISL6729IU SWITCHING REGULATOR Intersil	2,735	0.61	RFQ	Datasheet	-	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Tube	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback, Forward Converter	1	1	4.75V ~ 5.25V	Up to 1MHz	99%	Yes	No	-	-	-40°C ~ 105°C (TA)	-	-	Surface Mount	8-MSOP
ISL6729IU-T SWITCHING REGULATOR Intersil	2,500	0.61	RFQ	Datasheet	-	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Bulk	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback, Forward Converter	1	1	4.75V ~ 5.25V	Up to 1MHz	99%	Yes	No	-	-	-40°C ~ 105°C (TA)	-	-	Surface Mount	8-MSOP
ISL6439AIR-T SWITCHING CONTROLLER Intersil	12,000	0.63	RFQ	Datasheet	-	16-VQFN Exposed Pad	Bulk	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	2.97V ~ 3.63V	600kHz	100%	Yes	No	-	Enable, Phase Control	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-QFN (5x5)
ISL6439IR-T SWITCHING CONTROLLER Intersil	6,000	1.00	RFQ	Datasheet	-	16-VQFN Exposed Pad	Bulk	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	2.97V ~ 3.63V	300kHz	100%	Yes	No	-	Enable, Phase Control	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-QFN (5x5)
ISL6431CB-T SWITCHING CONTROLLER Intersil	2,500	0.66	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Bulk	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 5.5V	300kHz	100%	Yes	No	-	Phase Control	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SOIC
ISL6439AIB SWITCHING CONTROLLER Intersil	1,433	0.66	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	2.97V ~ 3.63V	600kHz	100%	Yes	No	-	Enable, Phase Control	-40°C ~ 85°C (TA)	-	-	Surface Mount	14-SOIC
ISL6526ACB SWITCHING CONTROLLER Intersil	1,059	0.70	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	2.97V ~ 3.63V	300kHz	100%	Yes	No	-	Enable, Phase Control	0°C ~ 70°C (TA)	-	-	Surface Mount	14-SOIC
ISL6431CB SWITCHING CONTROLLER Intersil	1,216	0.71	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 5.5V	300kHz	100%	Yes	No	-	Phase Control	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SOIC
ISL6520BCR SWITCHING CONTROLLER Intersil	1,227	0.72	RFQ	Datasheet	-	16-VQFN Exposed Pad	Tube	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 5.5V	300kHz	100%	Yes	No	-	Enable, Phase Control	0°C ~ 70°C (TA)	-	-	Surface Mount	16-QFN (4x4)
ISL6526AIB SWITCHING CONTROLLER Intersil	3,890	0.75	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	2.97V ~ 3.63V	600kHz	100%	Yes	No	-	Enable, Phase Control	-40°C ~ 85°C (TA)	-	-	Surface Mount	14-SOIC

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