MP3309AGQ-Z
2.7-5.5VIN, 1.8A SYNCHRONOUS BOO
Pmic Led Drivers
10-VFDFN Exposed Pad
Active
$0.82 / unit (market reference)
MOQ: 5000 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Monolithic Power Systems Inc. |
| Model | MP3309AGQ-Z |
| Package / Case | 10-VFDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Topology | Step-Up (Boost) |
| Voltage - Output | 35V |
| Number of Outputs | 1 |
| Supplier Device Package | 10-QFN (3x3) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
MP3309AGQ-Z by Monolithic Power Systems Inc. is a 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 35V. The 10-VFDFN 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-Up (Boost) |
| Frequency | 640kHz |
| Voltage - Output | 35V |
| Number of Outputs | 1 |
| Internal Switch(s) | Yes |
| Voltage - Supply (Max) | 5.5V |
| Voltage - Supply (Min) | 2.7V |
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