Integrated Circuits (ICs)

SIC645ALR-T1-GE3

Obsolete

IC HALF BRIDGE DRVR PWR MLP55-32

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Integrated Circuits (ICs)

Obsolete

IC HALF BRIDGE DRVR PWR MLP55-32

Technical Specifications

Parameters and characteristics for this part

Specification	SIC645ALR-T1-GE3

Applications	Synchronous Buck Converters, Voltage Regulators
Fault Protection	Over Temperature, UVLO, Current Limiting, Shoot-Through
Features	Bootstrap Circuit, Status Flag
Interface	PWM
Load Type	Inductive
Mounting Type	Surface Mount
Operating Temperature (Max)	100 °C
Operating Temperature (Min)	-10 °C
Output Configuration	Half Bridge
Package / Case	32-PowerWFQFN
Package Name	PowerPAK® MLP55-32 Double Cooling
Rds On (Typ) HS	3.6 mOhm
Rds On (Typ) LS	0.76 mOhm
Technology	NMOS
Voltage - Load (Max)	18 V
Voltage - Load (Min)	4.5 V
Voltage - Supply (Maximum)	5.25 V
Voltage - Supply (Minimum)	4.75 V

Part	Rds On (Typ) LS	Rds On (Typ) HS	Operating Temperature (Min)	Operating Temperature (Max)	Voltage - Load (Max)	Voltage - Load (Min)	Package Name	Features	Output Configuration	Applications	Fault Protection	Mounting Type	Package / Case	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Interface	Technology	Load Type
Vishay Dale SIC645ADR-T1-GE3	0.76 mOhm	3.6 mOhm	-40 °C	85 °C	18 V	4.5 V	PowerPAK® MLP55-32 Double Cooling	Bootstrap Circuit Status Flag	Half Bridge	Synchronous Buck Converters Voltage Regulators	Current Limiting Over Temperature Shoot-Through UVLO	Surface Mount	32-PowerWFQFN	4.75 V	5.25 V	PWM	NMOS	Inductive
Vishay Dale SIC645ER-T1-GE3	0.76 mOhm	3.6 mOhm	-40 °C	125 °C	18 V	4.5 V	PowerPAK® MLP55-32 Double Cooling	Bootstrap Circuit Status Flag	Half Bridge	Synchronous Buck Converters Voltage Regulators	Current Limiting Over Temperature Shoot-Through UVLO	Surface Mount	32-PowerWFQFN	4.75 V	5.25 V	PWM	NMOS	Inductive
Vishay Dale SIC645ALR-T1-GE3	0.76 mOhm	3.6 mOhm	-10 °C	100 °C	18 V	4.5 V	PowerPAK® MLP55-32 Double Cooling	Bootstrap Circuit Status Flag	Half Bridge	Synchronous Buck Converters Voltage Regulators	Current Limiting Over Temperature Shoot-Through UVLO	Surface Mount	32-PowerWFQFN	4.75 V	5.25 V	PWM	NMOS	Inductive

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

Distributor	Package	Quantity	$	Updated

3D models and CAD resources for this part

General part information

Half Bridge Driver Synchronous Buck Converters, Voltage Regulators NMOS PowerPAK® MLP55-32 Double Cooling

Technical documentation and resources