A4919GETTR-T
IC GATE DRVR HI/LOW SIDE 28QFN
Pmic Gate Drivers
28-VFQFN Exposed Pad
Active
$2.95 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Allegro MicroSystems |
| Model | A4919GETTR-T |
| Package / Case | 28-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Supplier Device Package | 28-QFN (5x5) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
A4919GETTR-T by Allegro MicroSystems 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 28-VFQFN Exposed Pad 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
| Gate Type | N-Channel MOSFET |
| Input Type | TTL |
| Channel Type | 3-Phase |
| Voltage - Supply | 5.5V ~ 50V |
| Number of Drivers | 6 |
| Driven Configuration | High-Side or Low-Side |
| Rise / Fall Time (Typ) | 35ns, 20ns |
| Logic Voltage - VIL, VIH | 0.8V, 1.5V |
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