LTC3555EUFD-1#TRPBF
- Mfr.Part #
- LTC3555EUFD-1#TRPBF
- Manufacturer
- Linear Technology
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- HIGH EFFICIENCY USB POWER MANAGE
- Stock
- 53,971
- In Stock :
- 53,971
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- Manufacturer :
- Linear Technology
- Product Category :
- Power Management - Specialized
- Length :
- 5mm
- Additional Feature :
- ALSO OPERATES IN PWM CONTROL TECHNIQUE
- Switching Frequency-Max :
- 2700kHz
- Series :
- PowerPath™
- Number of Terminations :
- 28
- Mounting Type :
- Surface Mount
- Applications :
- Handheld/Mobile Devices
- Factory Lead Time :
- 20 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Terminal Pitch :
- 0.5mm
- Package / Case :
- 28-WFQFN Exposed Pad
- Surface Mount :
- yes
- JESD-30 Code :
- R-PQCC-N28
- Input Voltage-Nom :
- 5V
- Base Part Number :
- LTC3555
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply :
- 4.35V~5.5V
- ECCN Code :
- EAR99
- Qualification Status :
- Not Qualified
- HTS Code :
- 8542.39.00.01
- Pin Count :
- 28
- Control Mode :
- CURRENT-MODE
- Terminal Position :
- QUAD
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Switcher Configuration :
- Buck
- Terminal Form :
- NO LEAD
- Operating Temperature :
- -40°C~85°C
- Output Current-Max :
- 3A
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Voltage (Min) :
- 4.35V
- Analog IC - Other Type :
- BATTERY CHARGE CONTROLLER
- Packaging :
- Tape and Reel (TR)
- Width :
- 4mm
- Input Voltage (Max) :
- 5.5V
- JESD-609 Code :
- e3
- Height Seated (Max) :
- 0.8mm
- Published :
- 2011
- Control Technique :
- HYSTERETIC CURRENT MODE
- Terminal Finish :
- Matte Tin (Sn)
- Output Voltage :
- 3.3V
- Datasheets
- LTC3555EUFD-1#TRPBF

Power Management - Specialized Linear Technology LTC3555EUFD-1#TRPBF Overview
The LTC3555EUFD-1#TRPBF by Linear Technology is a high-performance solution designed for the efficient management of USB power. Engineered to maximize the efficacy of power distribution within portable devices, this integrated circuit stands out for its ability to support simultaneous operation of multiple functions. It integrates a high-efficiency switching regulator with programmable power management features, making it an ideal choice for sophisticated, multi-functional mobile devices requiring reliable and continuous power supply. Its compact design and integrated functionality make it an essential component for designers looking to optimize space while enhancing overall device performance.
LTC3555EUFD-1#TRPBF Features
The LTC3555EUFD-1#TRPBF includes several key features that make it highly effective for power-sensitive applications. These include high-efficiency synchronous buck regulators, a full-featured battery charger, and an over-voltage protection mechanism. Additionally, it boasts an I2C control interface that allows for detailed programming and management of power states to reduce power consumption during idle periods, thereby extending battery life.
LTC3555EUFD-1#TRPBF Applications
- Smartphones: Utilizes high-efficiency charging and power management to optimize battery life and performance in power-intensive mobile applications.
- Portable Media Players: Supports the high power demand of multimedia processing while maintaining battery efficiency and device safety.
- Handheld GPS Units: Ensures sustained performance and reliability for navigation devices, even during prolonged use in varied environmental conditions.
- Wearable Technology: Provides compact and efficient power management suitable for the limited space and power availability in wearable devices.
- Medical Monitoring Devices: Maintains consistent power supply, critical for the reliable operation and data integrity in healthcare monitoring equipment.
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