ISL6401IR-T

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Intersil

SWITCHING CONTROLLER

Deep-Dive with AI

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ISL6401IR-T

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	468	$ 0.64

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	ISL6401IR-T	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