Part Details for MPQ4323GDE-AEC1-Z by Monolithic Power Systems
Results Overview of MPQ4323GDE-AEC1-Z by Monolithic Power Systems
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
MPQ4323GDE-AEC1-Z Information
MPQ4323GDE-AEC1-Z 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 MPQ4323GDE-AEC1-Z
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
MPQ4323GDE-AEC1-Z
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Avnet Americas | - Tape and Reel (Alt: MPQ4323GDE-AEC1-Z) COO: China RoHS: Not Compliant Min Qty: 5000 Package Multiple: 5000 Lead time: 28 Weeks, 0 Days Container: Reel | 0 |
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$1.3083 / $1.5092 | Buy Now |
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DISTI #
MPQ4323GDE-AEC1-Z
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Avnet Silica | (Alt: MPQ4323GDE-AEC1-Z) RoHS: Compliant Min Qty: 5000 Package Multiple: 5000 Lead time: 30 Weeks, 0 Days | Silica - 0 |
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Buy Now |
US Tariff Estimator: MPQ4323GDE-AEC1-Z by Monolithic Power Systems
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for MPQ4323GDE-AEC1-Z
MPQ4323GDE-AEC1-Z CAD Models
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MPQ4323GDE-AEC1-Z Part Data Attributes
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MPQ4323GDE-AEC1-Z
Monolithic Power Systems
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Datasheet
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MPQ4323GDE-AEC1-Z
Monolithic Power Systems
Switching Regulator,
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MONOLITHIC POWER SYSTEMS INC | |
| Package Description | QFN-12 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 28 Weeks | |
| Samacsys Manufacturer | Monolithic Power Systems (MPS) | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 36 V | |
| Input Voltage-Min | 3.3 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-XQCC-N12 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 12 | |
| Operating Temperature-Max | 150 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 3 A | |
| Output Voltage-Max | 34.2 V | |
| Output Voltage-Min | 0.8 V | |
| Package Body Material | UNSPECIFIED | |
| Package Code | VQCCN | |
| Package Equivalence Code | LCC12,.08X.12,20 | |
| Package Shape | RECTANGULAR | |
| Package Style | CHIP CARRIER, VERY THIN PROFILE | |
| Screening Level | AEC-Q100 | |
| Seated Height-Max | 1 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 2420 kHz | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Width | 2 mm |
MPQ4323GDE-AEC1-Z Frequently Asked Questions (FAQ)
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A good PCB layout for the MPQ4323GDE-AEC1-Z should prioritize thermal dissipation. Place the device near a thermal pad or a heat sink, and ensure good airflow around the component. Use a 2-3 layer PCB with a solid ground plane to reduce thermal resistance. Keep the input and output capacitors close to the device to minimize parasitic inductance.
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To optimize output voltage accuracy, ensure the input voltage is within the recommended range (4.5V to 26.5V). Use a high-precision resistor divider network for the feedback resistors (RFBT and RFB) to minimize tolerance errors. Additionally, consider using a voltage reference IC (e.g., TLV431) to improve output voltage accuracy.
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For the MPQ4323GDE-AEC1-Z, use a low-ESR ceramic capacitor (e.g., X5R or X7R) with a value between 4.7μF to 10μF. This will help filter out input noise and ensure stable operation. Avoid using electrolytic capacitors, as they may not provide sufficient filtering.
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The MPQ4323GDE-AEC1-Z has built-in OCP and SCP features. For OCP, the device will limit the output current to a safe level (typically 2.5A) during an overcurrent event. For SCP, the device will shut down if the output is short-circuited. Ensure your design includes a suitable current sense resistor (RCS) to detect overcurrent conditions.
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The MPQ4323GDE-AEC1-Z is rated for operation from -40°C to 125°C (junction temperature). However, for optimal performance and reliability, it's recommended to operate the device within a temperature range of 0°C to 85°C (ambient temperature).