Vishay Siliconix32-PowerWFQFNRoHS
SIC645ALR-T1-GE3
60A VRPOWERSMART POWER STAGE(SPS
Category
Subcategory
Pmic Full Half Bridge Drivers
Package
32-PowerWFQFN
Series
VRPower®
Status
Active
$2.43 / unit (market reference)
MOQ: 3000 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Vishay Siliconix |
| Model | SIC645ALR-T1-GE3 |
| Package / Case | 32-PowerWFQFN |
| Mounting Type | Surface Mount |
| Operating Temperature | -10°C ~ 100°C |
| Supplier Device Package | PowerPAK® MLP55-32 Double Cooling |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
SIC645ALR-T1-GE3 by Vishay Siliconix is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 32-PowerWFQFN package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Features | Bootstrap Circuit, Status Flag |
| Interface | PWM |
| Load Type | Inductive |
| Technology | NMOS |
| Applications | Synchronous Buck Converters, Voltage Regulators |
| Rds On (Typ) | 0.76mOhm LS, 3.6mOhm HS |
| Voltage - Load | 4.5V ~ 18V |
| Fault Protection | Current Limiting, Over Temperature, Shoot-Through, UVLO |
| Voltage - Supply | 4.75 ~ 5.25V |
| Output Configuration | Half Bridge |
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