Part Details for NB681GD by Monolithic Power Systems
Results Overview of NB681GD 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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NB681GD Information
NB681GD 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 NB681GD
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
NB681GD
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Avnet Silica | MPSNB681GD (Alt: NB681GD) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 28 Weeks, 0 Days | Silica - 0 |
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Part Details for NB681GD
NB681GD CAD Models
NB681GD Part Data Attributes
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NB681GD
Monolithic Power Systems
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Datasheet
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NB681GD
Monolithic Power Systems
Switching Regulator, 750kHz Switching Freq-Max, QFN-13
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MONOLITHIC POWER SYSTEMS INC | |
| Package Description | QFN-13 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 24 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-XQCC-N13 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 13 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | UNSPECIFIED | |
| Package Code | VQCCN | |
| Package Equivalence Code | LCC13,08X12,20 | |
| Package Shape | RECTANGULAR | |
| Package Style | CHIP CARRIER, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 750 kHz | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Width | 2 mm |
NB681GD Frequently Asked Questions (FAQ)
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A good PCB layout for the NB681GD involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the traces between the IC and the capacitors. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
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To ensure the stability of the NB681GD output voltage, it is essential to use the recommended output capacitor value and type, and to ensure that the output capacitor is placed close to the IC. Additionally, the input voltage should be within the recommended range, and the input capacitor should be of sufficient value to filter out noise and ripple.
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The NB681GD is rated for operation over a temperature range of -40°C to +85°C. However, the device may be derated for operation at higher temperatures, and the maximum ambient temperature range may vary depending on the specific application and operating conditions.
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Yes, the NB681GD is suitable for use in high-reliability and automotive applications. It is AEC-Q100 qualified and meets the requirements for automotive-grade components. However, it is essential to follow the recommended design and layout guidelines to ensure the device operates within its specified parameters.
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To troubleshoot issues with the NB681GD, start by checking the input voltage and current, and ensuring that the output voltage is within the specified range. Check the PCB layout and ensure that the capacitors are properly placed and of the correct value. Also, check for any signs of overheating or physical damage to the device.