Allegro MicroSystems10-WFDFN Exposed PadRoHS
ALT80802KEJJTR
WIDE INPUT VOLTAGE, ADJUSTABLE F
Category
Subcategory
Pmic Led Drivers
Package
10-WFDFN Exposed Pad
Series
Automotive, AEC-Q100
Status
Active
Datasheet
$2.41 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
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Parameters
| Parameter | Value |
|---|---|
| Brand | Allegro MicroSystems |
| Model | ALT80802KEJJTR |
| Package / Case | 10-WFDFN Exposed Pad |
| Mounting Type | Surface Mount, Wettable Flank |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Voltage - Output | 20V |
| Number of Outputs | 1 |
| Supplier Device Package | 10-DFN (3x3) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
ALT80802KEJJTR by Allegro MicroSystems is a Step-Down (Buck), Step-Up (Boost) IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output 20V. The 10-WFDFN 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
| Type | DC DC Regulator |
| Dimming | Analog, PWM |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Frequency | 360kHz ~ 2.2MHz |
| Applications | Automotive, Lighting |
| Voltage - Output | 20V |
| Number of Outputs | 1 |
| Internal Switch(s) | Yes |
| Voltage - Supply (Max) | 50V |
| Voltage - Supply (Min) | 3.8V |
| Current - Output / Channel | 2A |
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