Intel40-VFQFN Exposed PadRoHS
EC7401QI
IC REG CTRLR BUCK 40QFN
Category
Subcategory
Pmic Voltage Regulators Dc Dc Switching Controllers
Package
40-VFQFN Exposed Pad
Series
Enpirion®
Status
Last Time Buy
$8.07 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Intel |
| Model | EC7401QI |
| Package / Case | 40-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Buck |
| Frequency - Switching | 80kHz ~ 1MHz |
| Number of Outputs | 4 |
| Supplier Device Package | 40-QFN (6x6) |
| RoHS | RoHS |
| Part Status | Last Time Buy |
Application & Notes
EC7401QI by Intel is a Buck IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 40-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
| Function | Step-Down |
| Topology | Buck |
| Clock Sync | No |
| Output Type | PWM Signal |
| Output Phases | 4 |
| Control Features | Enable, Frequency Control, Power Good, Soft Start |
| Duty Cycle (Max) | 66.7% |
| Number of Outputs | 4 |
| Output Configuration | Positive, Isolation Capable |
| Frequency - Switching | 80kHz ~ 1MHz |
| Voltage - Supply (Vcc/Vdd) | 4.75V ~ 5.25V |
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