ISL6401IRZ

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Intersil

SWITCHING CONTROLLER

Deep-Dive with AI

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ISL6401IRZ

Active

Intersil

SWITCHING CONTROLLER

Deep-Dive with AI

Specifications Pricing Series Description Documents

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	460	$ 0.65

Description

General part information

ISL6401 Series

Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 16-QFN (4x4)

Documents

Technical documentation and resources

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Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	ISL6401IRZ	ISL6401 Series

Clock Sync	True	True
Control Features	Enable, Frequency Control, Soft Start, Sync	Enable, Frequency Control, Soft Start, Sync
Duty Cycle (Max) [Max]	48 %	48 %
Frequency - Switching [Max]	500 kHz	500 kHz
Frequency - Switching [Min]	50 kHz	50 kHz
Function	Step-Up, Step-Up/Step-Down	Step-Up, Step-Up/Step-Down
Mounting Type	Surface Mount	Surface Mount
Number of Outputs	1	1
Operating Temperature [Max]	85 °C	85 °C
Operating Temperature [Min]	-40 °C	-40 °C
Output Configuration	Positive, Isolation Capable	Positive, Isolation Capable
Output Phases	1	1
Output Type	Transistor Driver	Transistor Driver
Package / Case	16-VQFN Exposed Pad	14-SOIC, 16-VQFN Exposed Pad
Package / Case	-	0.154 in
Package / Case	-	3.9 mm
Supplier Device Package	16-QFN (4x4)	16-QFN (4x4)
Synchronous Rectifier	False	False
Topology	Boost, Flyback	Boost, Flyback
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	4.5 V	4.5 V

ISL6401 Series

SWITCHING CONTROLLER

Part	Package / Case [x]	Package / Case [y]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Output Type	Number of Outputs	Function	Output Phases	Topology	Output Configuration	Frequency - Switching [Max]	Frequency - Switching [Min]	Control Features	Duty Cycle (Max) [Max]	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Supplier Device Package
Intersil ISL6401IB	0.154 in	3.9 mm	14-SOIC	85 °C	-40 °C	Surface Mount	Transistor Driver	1	Step-Up, Step-Up/Step-Down	1	Boost, Flyback	Isolation Capable, Positive	500 kHz	50 kHz	Enable, Frequency Control, Soft Start, Sync	48 %	5.5 V	4.5 V
Intersil ISL6401IRZ			16-VQFN Exposed Pad	85 °C	-40 °C	Surface Mount	Transistor Driver	1	Step-Up, Step-Up/Step-Down	1	Boost, Flyback	Isolation Capable, Positive	500 kHz	50 kHz	Enable, Frequency Control, Soft Start, Sync	48 %	5.5 V	4.5 V	16-QFN (4x4)
Intersil ISL6401CRZ-T			16-VQFN Exposed Pad	85 °C	-40 °C	Surface Mount	Transistor Driver	1	Step-Up, Step-Up/Step-Down	1	Boost, Flyback	Isolation Capable, Positive	500 kHz	50 kHz	Enable, Frequency Control	48 %	5.5 V	4.5 V	16-QFN (4x4)
Intersil ISL6401IR-T			16-VQFN Exposed Pad	85 °C	-40 °C	Surface Mount	Transistor Driver	1	Step-Up, Step-Up/Step-Down	1	Boost, Flyback	Isolation Capable, Positive	500 kHz	50 kHz	Enable, Frequency Control, Soft Start, Sync	48 %	5.5 V	4.5 V	16-QFN (4x4)
Intersil ISL6401CBZ	0.154 in	3.9 mm	14-SOIC	85 °C	-40 °C	Surface Mount	Transistor Driver	1	Step-Up, Step-Up/Step-Down	1	Boost, Flyback	Isolation Capable, Positive	500 kHz	50 kHz	Enable, Frequency Control	48 %	5.5 V	4.5 V
Intersil ISL6401IB-T	0.154 in	3.9 mm	14-SOIC	85 °C	-40 °C	Surface Mount	Transistor Driver	1	Step-Up, Step-Up/Step-Down	1	Boost, Flyback	Isolation Capable, Positive	500 kHz	50 kHz	Enable, Frequency Control, Soft Start, Sync	48 %	5.5 V	4.5 V