- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for LTC1858IG#PBF
- Part Number LTC1858IG#PBF
- Manufacturer Analog Devices
- Pin Count 28
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - 28-Lead Plastic SSOP-ren1
- Released Date Aug 6, 2020
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
LTC1858IG#PBF Details
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Manufacturer Part Number:
LTC1858IG#PBF
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Brand Name:
Analog Devices Inc
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Pbfree Code:
No
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Package Description:
SSOP-28
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Pin Count:
28
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Manufacturer Package Code:
05-08-1640 (G28)
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Country Of Origin:
Malaysia
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.01
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Manufacturer:
Analog Devices Inc
LTC1858IG#PBF Frequently Asked Questions (FAQs)
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A good layout and routing practice is to keep the analog and digital grounds separate, use a solid ground plane, and keep the sensitive analog signals away from the digital signals. Also, use a low-ESR capacitor for the VCC pin and a low-inductance path for the output current sense resistor.
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To ensure accuracy, use a low-temperature-coefficient resistor for the current sense resistor, keep the sense resistor close to the IC, and use a Kelvin connection to the sense resistor. Also, ensure that the sense resistor is in the correct position in the current path and that the PCB layout is optimized for low noise.
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The maximum allowed voltage on the VCC pin is 5.5V. Exceeding this voltage can damage the IC. It's recommended to use a voltage regulator or a voltage limiter to ensure the VCC pin voltage remains within the specified range.
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The thermal shutdown feature is designed to protect the IC from overheating. If the IC exceeds the maximum junction temperature, it will shut down. To handle this, ensure good thermal design practices, such as using a heat sink, providing good airflow, and keeping the IC away from heat sources.
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A recommended input filter configuration is to use a low-pass filter with a cutoff frequency below 100 kHz to filter out high-frequency noise. A simple RC filter with a 1 kΩ resistor and a 10 nF capacitor can be used.
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LTC1858IG#PBF Overview
Use the download button to access the LTC1858IG#PBF schematic symbol, PCB footprint, and 3D model.
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About Analog Devices
Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries.
Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.
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