Part Details for MPM3820GQV by Monolithic Power Systems
Results Overview of MPM3820GQV by Monolithic Power Systems
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
MPM3820GQV Information
MPM3820GQV by Monolithic Power Systems is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for MPM3820GQV
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
MPM3820GQV
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Avnet Silica | MPSMPM3820GQV (Alt: MPM3820GQV) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 28 Weeks, 0 Days | Silica - 0 |
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Part Details for MPM3820GQV
MPM3820GQV CAD Models
MPM3820GQV Part Data Attributes
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MPM3820GQV
Monolithic Power Systems
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Datasheet
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MPM3820GQV
Monolithic Power Systems
Switching Regulator, 1440kHz Switching Freq-Max, QFN-20
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MONOLITHIC POWER SYSTEMS INC | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | ADJUSTABLE OUTPUT VOLTAGE RANGE FROM 0.6 V | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 6 V | |
| Input Voltage-Min | 2.7 V | |
| Input Voltage-Nom | 3.6 V | |
| JESD-30 Code | R-XXSS-N20 | |
| JESD-609 Code | e3 | |
| Length | 5 mm | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | UNSPECIFIED | |
| Package Shape | RECTANGULAR | |
| Package Style | SPECIAL SHAPE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1.65 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 1440 kHz | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Position | UNSPECIFIED | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Width | 3 mm |
MPM3820GQV Frequently Asked Questions (FAQ)
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The recommended PCB layout for the MPM3820GQV involves placing the input capacitors close to the VIN pin, and the output capacitors close to the VOUT pin. Additionally, the power traces should be wide and short to minimize resistance and inductance. A solid ground plane is also recommended to reduce noise and improve thermal performance.
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The selection of input and output capacitors depends on the specific requirements of your application. For the MPM3820GQV, a minimum of 10uF input capacitance and 22uF output capacitance is recommended. The capacitor type should be a low-ESR ceramic or electrolytic capacitor. The voltage rating of the capacitor should be at least 1.5 times the maximum input voltage.
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The MPM3820GQV has a maximum ambient temperature rating of 85°C for reliable operation. However, the device can operate up to 125°C with derating. It's essential to ensure proper thermal design and heat sinking to maintain a safe operating temperature.
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The MPM3820GQV has built-in OCP and SCP features. To implement these features, you need to connect the OCP pin to a resistor divider network that sets the overcurrent threshold. The SCP feature is enabled by default and will shut down the device in case of a short circuit. You can adjust the SCP threshold by connecting a resistor between the SCP pin and GND.
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The recommended startup sequence for the MPM3820GQV involves applying the input voltage (VIN) first, followed by the enable signal (EN). This ensures that the device starts up correctly and avoids any potential issues with the internal voltage regulators.