IC LED DRIVER CTRLR DIM 8DFN

Pmic Led Drivers
8-WDFN Exposed Pad
Automotive, AEC-Q100
Active
$1.24 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
| Parameter | Value |
|---|---|
| Brand | Microchip Technology |
| Model | AT9919K7-G |
| Package / Case | 8-WDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Topology | Step-Down (Buck) |
| Number of Outputs | 1 |
| Supplier Device Package | 8-DFN (3x3) |
| RoHS | RoHS |
| Part Status | Active |
AT9919K7-G by Microchip Technology is a Step-Down (Buck) IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output -. The 8-WDFN 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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| Type | DC DC Controller |
| Dimming | Analog, PWM |
| Topology | Step-Down (Buck) |
| Frequency | 2MHz |
| Applications | Automotive |
| Number of Outputs | 1 |
| Internal Switch(s) | No |
| Voltage - Supply (Max) | 40V |
| Voltage - Supply (Min) | 4.5V |
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