LTC3555IUFD#PBF
- Mfr.Part #
- LTC3555IUFD#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC USB POWER MANAGER 28-QFN
- Stock
- 10,759
- In Stock :
- 10,759
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Management - Specialized
- Number of Outputs :
- 4
- Published :
- 2011
- Series :
- PowerPath™
- Base Part Number :
- LTC3555
- Switching Frequency-Max :
- 2700kHz
- Terminal Position :
- QUAD
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Switcher Configuration :
- Buck
- Analog IC - Other Type :
- BATTERY CHARGE CONTROLLER
- JESD-609 Code :
- e3
- Number of Terminations :
- 28
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Output Voltage :
- 3.3V
- Pin Count :
- 28
- Number of Pins :
- 28
- Control Mode :
- CURRENT-MODE
- ECCN Code :
- EAR99
- Qualification Status :
- Not Qualified
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- Operating Temperature :
- -40°C~85°C
- Additional Feature :
- ALSO OPERATES IN PWM CONTROL TECHNIQUE
- Voltage - Supply :
- 4.35V~5.5V
- Applications :
- Handheld/Mobile Devices
- Control Technique :
- HYSTERETIC CURRENT MODE
- Peak Reflow Temperature (Cel) :
- 260
- Max Input Voltage :
- 5.5V
- Min Input Voltage :
- 4.35V
- Surface Mount :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Height Seated (Max) :
- 0.8mm
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- NO LEAD
- Number of Cells :
- 1
- Length :
- 5mm
- Input Voltage-Nom :
- 5V
- Factory Lead Time :
- 8 Weeks
- Package / Case :
- 28-WFQFN Exposed Pad
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Packaging :
- Tube
- Output Current-Max :
- 3A
- Datasheets
- LTC3555IUFD#PBF

Power Management - Specialized Analog Devices, Inc. LTC3555IUFD#PBF Overview
The LTC3555IUFD#PBF by Analog Devices, Inc. is a highly integrated power management IC designed for space-constrained applications. This versatile component offers a robust USB power manager solution, seamlessly integrating a full-featured battery charger with a high efficiency, synchronous step-down DC/DC converter. It's tailored to meet the stringent power and space requirements of portable devices, enhancing system reliability and operational efficiency. The integration of multiple power management functionalities into a single compact 28QFN package not only saves space but also simplifies the design, making the LTC3555IUFD#PBF a smart choice for developers looking to optimize their power architecture while maintaining high performance and reliability.
LTC3555IUFD#PBF Features
- Integrated multifunction power management
- High efficiency synchronous step-down DC/DC converters
- Programmable battery charging functionality
- Compact 28-QFN package suitable for portable applications
- Comprehensive power path management for extended battery life
LTC3555IUFD#PBF Applications
- Smartphones and Tablets: Facilitates efficient charging and power distribution, ensuring device operation even when battery is low.
- Portable Media Players: Provides sustained power for enhanced media playback and user experience.
- Handheld GPS Devices: Ensures reliable navigation with optimized power consumption and battery management.
- Wearable Technology: Supports compact form factors with its integrated power solutions, enhancing wearable device longevity and performance.
- Medical Portable Devices: Delivers dependable power management in critical healthcare devices, ensuring safety and efficacy.
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