LTC3553EPD#PBF
- Mfr.Part #
- LTC3553EPD#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC USB POWER MANAGER 20UTQFN
- Stock
- 10,695
- In Stock :
- 10,695
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Management - Specialized
- Number of Functions :
- 1
- Width :
- 3mm
- JESD-609 Code :
- e3
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Applications :
- Handheld/Mobile Devices
- Terminal Pitch :
- 0.4mm
- Number of Terminations :
- 20
- Voltage - Supply :
- 4.35V~5.5V
- Adjustable Threshold :
- yes
- Peak Reflow Temperature (Cel) :
- 250
- RoHS Status :
- RoHS Compliant
- Supply Voltage :
- 5V
- Reach Compliance Code :
- Compliant
- Operating Temperature :
- -40°C~85°C
- Terminal Position :
- QUAD
- Supply Voltage-Min (Vsup) :
- 4.35V
- Power Supplies :
- 5V
- Base Part Number :
- LTC3553
- Terminal Form :
- NO LEAD
- Number of Channels :
- 1
- Current - Supply :
- 12μA
- Pin Count :
- 20
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Package / Case :
- 20-UFQFN Exposed Pad
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Current-Max (Isup) :
- 500mA
- Qualification Status :
- Not Qualified
- Height Seated (Max) :
- 0.6mm
- Mounting Type :
- Surface Mount
- HTS Code :
- 8542.39.00.01
- ECCN Code :
- EAR99
- Published :
- 2009
- JESD-30 Code :
- S-PQCC-N20
- Supply Voltage-Max (Vsup) :
- 5.5V
- Packaging :
- Tube
- Surface Mount :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Length :
- 3mm
- Datasheets
- LTC3553EPD#PBF

Power Management - Specialized Analog Devices, Inc. LTC3553EPD#PBF Overview
The Power Management - Specialized Analog Devices, Inc. LTC3553EPD#PBF is a sophisticated USB power management integrated circuit that delivers efficient, multi-functional power control solutions. Designed to streamline power operations in USB-powered devices, this IC integrates a linear charger, a synchronous step-down converter, and multiple power management features into a compact 20-UTQFN package. This product is engineered to optimize power efficiency, enhance system reliability, and extend battery life, making it an ideal choice for advanced portable applications requiring robust power management capabilities.
LTC3553EPD#PBF Features
The LTC3553EPD#PBF features an advanced power management system with a high-efficiency synchronous buck converter and a full-featured battery charger, designed for single-cell lithium-ion/polymer batteries. It supports programmable battery charging profiles and input current limits, which are crucial for adapting to various energy sources while maximizing charging efficiency. The device also includes an automatic power-path management system, ensuring seamless transition between charging and operation modes without interrupting the device functionality.
LTC3553EPD#PBF Applications
- Smartphones and Tablets: Implements efficient charging and power regulation to enhance battery life and operational efficiency in compact mobile devices.
- Portable Media Players: Provides continuous power supply while managing power consumption during both charging and active usage phases, ensuring optimal device performance.
- Wearable Technology: Its small form factor and power efficiency are ideal for wearables, supporting prolonged device usage with minimal battery impact.
- Portable Medical Devices: Ensures reliable power management and consistent device operation, critical for medical device accuracy and reliability.
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