ISL6420BIRZ-TS2378

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Intersil

SWITCHING CONTROLLER

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Intersil

SWITCHING CONTROLLER

Technical Specifications

Parameters and characteristics for this part

Specification	ISL6420BIRZ-TS2378

Clock Sync	False
Control Features	Enable, Soft Start, Power Good, Frequency Control, Phase Control
Duty Cycle (Max) [Max]	96 %
Frequency - Switching [Max]	1.4 MHz
Frequency - Switching [Min]	100 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Phases	1
Output Type	Transistor Driver
Package / Case	20-VFQFN Exposed Pad
Supplier Device Package	20-QFN (4x4)
Synchronous Rectifier	True
Topology	Buck
Voltage - Supply (Vcc/Vdd) [Max]	28 V
Voltage - Supply (Vcc/Vdd) [Min]	5.6 V

Part	Topology	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Control Features	Output Configuration	Supplier Device Package	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Function	Duty Cycle (Max) [Max]	Frequency - Switching [Max]	Frequency - Switching [Min]	Mounting Type	Package / Case	Output Phases	Number of Outputs
Intersil ISL6420IRZ-TK	Buck	16 V	5.6 V	Enable Frequency Control Phase Control Power Good Soft Start	Positive	20-QFN (4x4)	Transistor Driver	85 °C	-40 °C	Step-Down	96 %	1.4 MHz	100 kHz	Surface Mount	20-VFQFN Exposed Pad	1	1
Intersil ISL6420BIRZ-TS2378	Buck	28 V	5.6 V	Enable Frequency Control Phase Control Power Good Soft Start	Positive	20-QFN (4x4)	Transistor Driver	85 °C	-40 °C	Step-Down	96 %	1.4 MHz	100 kHz	Surface Mount	20-VFQFN Exposed Pad	1	1
Intersil ISL6420AIRZ	Buck	28 V	5.6 V	Enable Frequency Control Phase Control Power Good Soft Start	Positive	20-QFN (4x4)	Transistor Driver	85 °C	-40 °C	Step-Down	96 %	1.4 MHz	100 kHz	Surface Mount	20-VFQFN Exposed Pad	1	1

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

Distributor	Package	Quantity	$

Digikey	Bulk	156	$ 1.92

General part information

Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-QFN (4x4)

Technical documentation and resources

No documents available