LTC3555EUFD#TRPBF
- Mfr.Part #
- LTC3555EUFD#TRPBF
- Manufacturer
- Linear Technology
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- HIGH EFFICIENCY USB POWER MANAGE
- Stock
- 13,924
- In Stock :
- 13,924
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- Manufacturer :
- Linear Technology
- Product Category :
- Power Management - Specialized
- Control Mode :
- CURRENT-MODE
- Base Part Number :
- LTC3555
- Factory Lead Time :
- 10 Weeks
- Qualification Status :
- Not Qualified
- Supply Voltage :
- 5V
- Analog IC - Other Type :
- POWER SUPPLY MANAGEMENT CIRCUIT
- Terminal Position :
- QUAD
- Input Voltage-Nom :
- 5V
- Terminal Finish :
- Matte Tin (Sn)
- HTS Code :
- 8542.39.00.01
- ECCN Code :
- EAR99
- Control Technique :
- HYSTERETIC CURRENT MODE
- Additional Feature :
- SEATED HT-CALCULATED
- Supply Voltage-Min (Vsup) :
- 4.35V
- Pin Count :
- 28
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 28-WFQFN Exposed Pad
- Peak Reflow Temperature (Cel) :
- 260
- Input Voltage (Max) :
- 5.5V
- Switcher Configuration :
- Buck
- Surface Mount :
- yes
- Output Current-Max :
- 3A
- Number of Terminations :
- 28
- Length :
- 5mm
- JESD-609 Code :
- e3
- Output Voltage :
- 3.3V
- Height Seated (Max) :
- 0.8mm
- Switching Frequency-Max :
- 2700kHz
- Terminal Form :
- NO LEAD
- JESD-30 Code :
- R-PQCC-N28
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Input Voltage (Min) :
- 4.35V
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~85°C
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Applications :
- Handheld/Mobile Devices
- Series :
- PowerPath™
- Number of Functions :
- 1
- Voltage - Supply :
- 4.35V~5.5V
- Width :
- 4mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Terminal Pitch :
- 0.5mm
- Datasheets
- LTC3555EUFD#TRPBF
LTC3555EUFD#TRPBF Documents

Power Management - Specialized Linear Technology LTC3555EUFD#TRPBF Overview
The LTC3555EUFD#TRPBF by Linear Technology stands as a cutting-edge solution within the realm of specialized power management. Designed for high efficiency and robust USB power management, this integrated circuit ensures reliable operation in demanding applications. This component integrates multiple functionalities including a switching regulator, a lithium-ion battery charger, and power path management, all aimed at enhancing the performance and efficiency of powered devices. The incorporation of Linear Technology's advanced design features makes the LTC3555EUFD#TRPBF ideal for developers seeking to improve the operational efficiency of their USB-powered devices, while ensuring safety and longevity.
LTC3555EUFD#TRPBF Features
The LTC3555EUFD#TRPBF includes several key features that make it an excellent choice for sophisticated power management tasks. Notable features include programmable battery charging capabilities for lithium-ion batteries, automatic load prioritization between battery and external power sources, and a high-efficiency synchronous buck converter. Moreover, its USB On-The-Go (OTG) support enhances its versatility in mobile and portable applications, facilitating seamless power supply and charging functionalities in a single IC.
LTC3555EUFD#TRPBF Applications
- Smartphones and Tablets: Provides efficient charging and power management, adapting to the varying power demands of modern mobile devices.
- Portable Medical Devices: Ensures reliable power supply and battery management for critical healthcare equipment used in mobile settings.
- Wearable Technology: Supports compact, efficient designs in devices like fitness trackers and smartwatches, optimizing battery life and functionality.
- Portable Gaming Systems: Enhances user experience by managing power more efficiently, thus extending gaming time and device longevity.
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















