LTC3554EUD-1#PBF
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- Mfr.Part #
- LTC3554EUD-1#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC USB POWER MANAGER 20QFN
- Stock
- 4,537
- In Stock ：
- 4,537
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Management - Specialized
- Terminal Form :
- NO LEAD
- Control Mode :
- CURRENT-MODE
- Switcher Configuration :
- Buck
- JESD-609 Code :
- e3
- Number of Pins :
- 20
- Surface Mount :
- yes
- Number of Cells :
- 1
- Length :
- 3mm
- Height Seated (Max) :
- 0.8mm
- Number of Functions :
- 1
- Pin Count :
- 20
- Output Voltage :
- 4.2V
- Factory Lead Time :
- 8 Weeks
- Min Input Voltage :
- 4.35V
- Control Technique :
- PULSE WIDTH MODULATION
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Lead Free :
- Lead Free
- Input Voltage-Nom :
- 3.8V
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Series :
- PowerPath™
- Operating Temperature :
- -40°C~85°C
- Output Current-Max :
- 0.6A
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Packaging :
- Tube
- Voltage - Supply :
- 2.7V~5.5V
- Number of Terminations :
- 20
- Terminal Position :
- QUAD
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 20-WFQFN Exposed Pad
- ECCN Code :
- EAR99
- Applications :
- Handheld/Mobile Devices
- Number of Outputs :
- 2
- Max Input Voltage :
- 5.5V
- Analog IC - Other Type :
- BATTERY CHARGE CONTROLLER
- Terminal Pitch :
- 0.4mm
- Operating Supply Current :
- 10μA
- Terminal Finish :
- Matte Tin (Sn)
- Published :
- 2012
- Base Part Number :
- LTC3554
- Datasheets
- LTC3554EUD-1#PBF
Power Management - Specialized Analog Devices, Inc. LTC3554EUD-1#PBF Overview
The LTC3554EUD-1#PBF from Analog Devices, Inc. is a highly integrated and efficient USB Power Manager IC, tailored for sophisticated, power-sensitive applications. This IC ensures seamless management of USB power in a compact 20QFN package, making it an ideal solution for portable devices. The device integrates multiple functions, including a standalone linear charger, a high-efficiency synchronous step-down converter, and an always-on LDO, all designed to extend battery life and enhance system reliability. Its capabilities make the Power Management - Specialized Analog Devices, Inc. LTC3554EUD-1#PBF an essential component in modern electronic designs, promoting enhanced power efficiency and advanced control in a single chip.
LTC3554EUD-1#PBF Features
This IC supports advanced features for comprehensive power management:
- Integrated linear battery charger with thermal regulation.
- Dual high-efficiency, synchronous, step-down DC/DC converters.
- Programmable and autonomous power path management.
- Instant-on operation even with a depleted battery.
- Overvoltage, thermal shutdown, and under-voltage lockout protections.
LTC3554EUD-1#PBF Applications
- Smartphones and Tablets: Manages the power requirements efficiently, ensuring optimal charging and power distribution to meet the demanding usage patterns of these devices.
- Portable Medical Devices: Provides reliable power management solutions that enhance the safety and efficiency of devices like portable glucose monitors and blood pressure monitors.
- Wearable Technology: Its small footprint and power efficiency make it suitable for compact devices such as smartwatches and fitness trackers, where space and power conservation are critical.
- Portable Media Players: Ensures prolonged battery life and efficient power usage, which is essential for devices meant for entertainment on the go.
- GPS Devices: Supports the high power demands and prolonged operational needs of GPS technology, especially in portable navigation devices.
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