Part Details for LTC4155EUFD#PBF by Linear Technology
Results Overview of LTC4155EUFD#PBF by Linear Technology
- 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
Consumer Electronics
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LTC4155EUFD#PBF Information
LTC4155EUFD#PBF by Linear Technology 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 LTC4155EUFD#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 1 |
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RFQ |
Part Details for LTC4155EUFD#PBF
LTC4155EUFD#PBF CAD Models
LTC4155EUFD#PBF Part Data Attributes
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LTC4155EUFD#PBF
Linear Technology
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Datasheet
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LTC4155EUFD#PBF
Linear Technology
LTC4155 - Dual Input Power Manager/ 3.5A Li-Ion Battery Charger with I<sup>2</sup>C Control and USB OTG; Package: QFN; Pins: 28; Temperature Range: -40°C to 85°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | QFN | |
| Package Description | 4 X 5 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, MO-220WXXX-X, QFN-28 | |
| Pin Count | 28 | |
| Manufacturer Package Code | UFD | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Adjustable Threshold | YES | |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT | |
| JESD-30 Code | R-PQCC-N28 | |
| JESD-609 Code | e3 | |
| Length | 5 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 28 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Equivalence Code | LCC28,.16X.2,20 | |
| Package Shape | RECTANGULAR | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 0.8 mm | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.35 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| 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) | 30 | |
| Width | 4 mm |
LTC4155EUFD#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage is 28V, but it's recommended to keep it below 24V for optimal performance and to prevent damage to the device.
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To ensure accurate current measurement, make sure to use a sense resistor with a low temperature coefficient, keep the sense lines short and away from noise sources, and use a low-noise analog-to-digital converter.
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Yes, the LTC4155EUFD#PBF can handle high currents up to 20A, but it's essential to ensure proper thermal management and to follow the recommended layout and PCB design guidelines to prevent overheating.
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You can configure the LTC4155EUFD#PBF for different current ranges by selecting the appropriate sense resistor value and adjusting the gain of the current sense amplifier. Refer to the datasheet for specific guidelines and calculations.
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The LTC4155EUFD#PBF is a standalone IC that communicates through an I2C interface, making it compatible with most microcontrollers and processors that support I2C. However, it's essential to verify the compatibility of the specific microcontroller or processor with the LTC4155EUFD#PBF's I2C interface and to ensure that the microcontroller or processor can handle the data transfer rates and protocols used by the LTC4155EUFD#PBF.