LTC3554EUD#PBF
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- Mfr.Part #
- LTC3554EUD#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC USB POWER MANAGER 20UTQFN
- Stock
- 782
- In Stock ：
- 782
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Management - Specialized
- Number of Outputs :
- 2
- Switcher Configuration :
- Buck
- Number of Functions :
- 1
- JESD-609 Code :
- e3
- Input Voltage-Nom :
- 3.8V
- Length :
- 3mm
- Operating Supply Voltage :
- 5.5V
- Operating Supply Current :
- 10μA
- Number of Pins :
- 20
- Radiation Hardening :
- No
- Published :
- 2012
- Control Mode :
- CURRENT-MODE
- Analog IC - Other Type :
- BATTERY CHARGE CONTROLLER
- Output Voltage :
- 4.2V
- Applications :
- Handheld/Mobile Devices
- Package / Case :
- 20-WFQFN Exposed Pad
- Pin Count :
- 20
- Terminal Finish :
- Matte Tin (Sn)
- Max Input Voltage :
- 5.5V
- Terminal Position :
- QUAD
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Supply :
- 2.7V~5.5V
- RoHS Status :
- ROHS3 Compliant
- Output Current-Max :
- 0.6A
- Operating Temperature :
- -40°C~85°C
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Factory Lead Time :
- 8 Weeks
- Height Seated (Max) :
- 0.8mm
- Surface Mount :
- yes
- Number of Terminations :
- 20
- REACH SVHC :
- No SVHC
- Number of Cells :
- 1
- Base Part Number :
- LTC3554
- Terminal Pitch :
- 0.4mm
- Series :
- PowerPath™
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tube
- Min Input Voltage :
- 4.35V
- Datasheets
- LTC3554EUD#PBF
Power Management - Specialized Analog Devices, Inc. LTC3554EUD#PBF Overview
The LTC3554EUD#PBF by Analog Devices, Inc. is a high-performance integrated circuit specifically designed for USB power management applications. This compact and efficient solution serves as a versatile power manager within portable devices, ensuring optimal power allocation and battery charging from USB sources. Its incorporation of multiple power paths enables simultaneous battery charging and device operation, enhancing the overall efficiency and usability of electronic devices. The integration of PowerPath control and an overvoltage protection mechanism ensures device safety and longevity, making it an essential component for developers seeking reliable and advanced power management solutions in their designs. The strategic implementation of the Power Management - Specialized Analog Devices, Inc. LTC3554EUD#PBF in your projects can significantly enhance device reliability and performance.
LTC3554EUD#PBF Features
This IC offers a multitude of features including autonomous power source selection between USB and battery, programmable charge current, and an integrated switching regulator. It also supports a wide input voltage range, making it flexible for various USB charging scenarios. Additional features include under-voltage lockout, thermal protection, and status indicators for charge and system power. These capabilities ensure the LTC3554EUD#PBF provides a safe, scalable, and adaptable solution for complex electronic assemblies.
LTC3554EUD#PBF Applications
- Smartphones and Tablets: Facilitates efficient charging and power management to extend battery life and optimize usability.
- Portable Medical Devices: Ensures reliable power management for critical healthcare devices, which require consistent operational efficacy and safety.
- Wearable Technology: Provides compact and efficient power management solutions ideal for space-constrained wearable devices, enhancing user experience through improved battery performance.
- Portable Audio/Video Players: Supports long-lasting battery life and efficient power usage, crucial for enhanced multimedia experiences on the go.
- Handheld Gaming Devices: Enables extended gaming sessions through efficient power distribution and battery management, crucial for modern portable gaming experiences.
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