ISL6439ACR-T

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Intersil

SWITCHING CONTROLLER

Deep-Dive with AI

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ISL6439ACR-T

Active

Intersil

SWITCHING CONTROLLER

Deep-Dive with AI

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ISL6439ACR-T

Clock Sync	False
Control Features	Enable, Phase Control, Soft Start, Frequency Control
Duty Cycle (Max) [Max]	100 %
Frequency - Switching	600 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output Configuration	Positive
Output Phases	1
Output Type	Transistor Driver
Package / Case	16-VQFN Exposed Pad
Supplier Device Package	16-QFN (5x5)
Synchronous Rectifier	True
Topology	Buck
Voltage - Supply (Vcc/Vdd) [Max]	3.63 V
Voltage - Supply (Vcc/Vdd) [Min]	2.97 V

ISL6439 Series

Part	Package / Case	Topology	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Mounting Type	Output Configuration	Frequency - Switching	Output Phases	Duty Cycle (Max) [Max]	Function	Control Features	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Output Type	Number of Outputs	Package / Case [x]	Package / Case [y]
Intersil ISL6439ACR	16-VQFN Exposed Pad	Buck	2.97 V	3.63 V	Surface Mount	Positive	600 kHz	1	100 %	Step-Down	Enable Frequency Control Phase Control Soft Start	70 °C	0 °C	16-QFN (5x5)	Transistor Driver	1
Intersil ISL6439IBZ	14-SOIC	Buck	2.97 V	3.63 V	Surface Mount	Positive	300 kHz	1	100 %	Step-Down	Enable Phase Control	85 °C	-40 °C		Transistor Driver	1	0.154 in	3.9 mm
Intersil ISL6439ACR-T	16-VQFN Exposed Pad	Buck	2.97 V	3.63 V	Surface Mount	Positive	600 kHz	1	100 %	Step-Down	Enable Frequency Control Phase Control Soft Start	70 °C	0 °C	16-QFN (5x5)	Transistor Driver	1
Intersil ISL6439ACB	14-SOIC	Buck	2.97 V	3.63 V	Surface Mount	Positive	600 kHz	1	100 %	Step-Down	Enable Frequency Control Phase Control Soft Start	70 °C	0 °C		Transistor Driver	1	0.154 in	3.9 mm
Intersil ISL6439IRZ	16-VQFN Exposed Pad	Buck	2.97 V	3.63 V	Surface Mount	Positive	300 kHz	1	100 %	Step-Down	Enable Phase Control	85 °C	-40 °C	16-QFN (5x5)	Transistor Driver	1
Intersil ISL6439AIR-T	16-VQFN Exposed Pad	Buck	2.97 V	3.63 V	Surface Mount	Positive	600 kHz	1	100 %	Step-Down	Enable Phase Control	85 °C	-40 °C	16-QFN (5x5)	Transistor Driver	1
Intersil ISL6439CB-T	14-SOIC	Buck	2.97 V	3.63 V	Surface Mount	Positive	300 kHz	1	100 %	Step-Down	Enable Phase Control	70 °C	0 °C		Transistor Driver	1	0.154 in	3.9 mm
Intersil ISL6439CR	16-VQFN Exposed Pad	Buck	2.97 V	3.63 V	Surface Mount	Positive	300 kHz	1	100 %	Step-Down	Enable Frequency Control Phase Control Soft Start	70 °C	0 °C	16-QFN (5x5)	Transistor Driver	1

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	503	$ 0.60

Description

General part information

ISL6439 Series

Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (5x5)

Documents

Technical documentation and resources

No documents available