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Part Details for LTC2977IUP#TRPBF by Analog Devices Inc
Results Overview of LTC2977IUP#TRPBF by Analog Devices Inc
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (1 option)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Industrial Automation
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
Robotics and Drones
LTC2977IUP#TRPBF Information
LTC2977IUP#TRPBF by Analog Devices Inc is a Power Management Circuit.
Power Management Circuits 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 LTC2977IUP#TRPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
LTC2977IUP#TRPBFCT-ND
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DigiKey | IC PWR SUPP CTRLR MONITOR 64QFN Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
110 In Stock |
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$18.6750 / $29.2000 | Buy Now |
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DISTI #
584-LTC2977IUP#TRPBF
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Mouser Electronics | Current & Power Monitors & Regulators 8-Ch PMBus Pwr S Manager Featuring Acc O RoHS: Compliant | 1412 |
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$18.8600 / $29.7700 | Buy Now |
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Analog Devices Inc | 8-Ch PMBus Pwr S Manager Featu Min Qty: 1 Package Multiple: 2000 | 23 |
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$14.9400 / $29.2000 | Buy Now |
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DISTI #
LTC2977IUPTRPBF
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Richardson RFPD | POWER MANAGEMENT IC RoHS: Compliant Min Qty: 2000 | 0 |
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$19.2900 / $20.0500 | Buy Now |
Part Details for LTC2977IUP#TRPBF
LTC2977IUP#TRPBF CAD Models
LTC2977IUP#TRPBF Part Data Attributes
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LTC2977IUP#TRPBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LTC2977IUP#TRPBF
Analog Devices Inc
8-Channel PMBus Power System Manager Featuring Accurate Output Voltage Measurement
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | 9 X 9 MM, LEAD FREE, PLASTIC, MO-220WNJR-5, QFN-64 | |
| Pin Count | 64 | |
| Manufacturer Package Code | 05-08-1705 | |
| Reach Compliance Code | compliant | |
| Samacsys Manufacturer | Analog Devices | |
| Additional Feature | ALSO OPERATES IN 3.3V | |
| Adjustable Threshold | YES | |
| Analog IC - Other Type | POWER SUPPLY MANAGEMENT CIRCUIT | |
| JESD-30 Code | S-PQCC-N64 | |
| JESD-609 Code | e3 | |
| Length | 9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 8 | |
| Number of Functions | 1 | |
| Number of Terminals | 64 | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 0.8 mm | |
| Supply Voltage-Max (Vsup) | 15 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 12 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 9 mm |
Alternate Parts for LTC2977IUP#TRPBF
This table gives cross-reference parts and alternative options found for LTC2977IUP#TRPBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LTC2977IUP#TRPBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LTC2977CUP#TRPBF | Analog Devices Inc | $15.4474 | 8-Channel PMBus Power System Manager Featuring Accurate Output Voltage Measurement | LTC2977IUP#TRPBF vs LTC2977CUP#TRPBF |
LTC2977IUP#TRPBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LTC2977IUP involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the input capacitors close to the IC. A 4-layer PCB with a dedicated analog ground plane is recommended.
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To optimize the performance of the LTC2977IUP in a high-temperature environment, ensure good thermal management by providing adequate heat sinking and airflow. Also, consider using a thermally enhanced package and following the recommended PCB layout guidelines.
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The maximum allowed voltage on the input pins of the LTC2977IUP is 6V. Exceeding this voltage can cause damage to the device.
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To troubleshoot issues with the LTC2977IUP, start by checking the power supply voltage, input voltage, and output voltage. Verify that the device is properly configured and that the input and output capacitors are properly sized. Use an oscilloscope to check for noise and oscillations.
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Yes, the LTC2977IUP can be used in a redundant or fault-tolerant system. The device has a built-in fault detection feature that can be used to detect faults and switch to a redundant system.