LTC3225EDDB#TRPBF
- Mfr.Part #
- LTC3225EDDB#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 10-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC SUPERCAP CHARGER 150MA 10DFN
- Stock
- 2,048
- In Stock :
- 2,048
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Management - Specialized
- Operating Supply Current :
- 20μA
- Analog IC - Other Type :
- SWITCHED CAPACITOR CONVERTER
- Terminal Form :
- NO LEAD
- Published :
- 2005
- Output Voltage :
- 4.8V
- Topology :
- Charge Pump
- Switching Frequency-Max :
- 1500kHz
- Factory Lead Time :
- 10 Weeks
- Input Voltage-Nom :
- 3.6V
- RoHS Status :
- ROHS3 Compliant
- Input Voltage (Max) :
- 5.5V
- Number of Pins :
- 10
- Surface Mount :
- yes
- Input Voltage (Min) :
- 2.8V
- Package / Case :
- 10-WFDFN Exposed Pad
- HTS Code :
- 8542.39.00.01
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 3mm
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Supply Voltage :
- 3.6V
- Qualification Status :
- Not Qualified
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Output Current-Max :
- 0.175A
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 250
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Height Seated (Max) :
- 0.8mm
- Switcher Configuration :
- DOUBLER INVERTER
- Width :
- 2mm
- Base Part Number :
- LTC3225
- Terminal Pitch :
- 0.5mm
- Voltage - Supply :
- 2.8V~5.5V
- Power Supplies :
- 3.6V
- Pin Count :
- 10
- Number of Functions :
- 1
- Number of Terminations :
- 10
- ECCN Code :
- EAR99
- Terminal Finish :
- Matte Tin (Sn)
- Operating Temperature :
- -40°C~85°C
- JESD-609 Code :
- e3
- Applications :
- Supercapacitor Charger
- Datasheets
- LTC3225EDDB#TRPBF

Power Management - Specialized Analog Devices, Inc. LTC3225EDDB#TRPBF Overview
The Power Management - Specialized Analog Devices, Inc. LTC3225EDDB#TRPBF is a highly integrated supercapacitor charger designed for applications requiring seamless transition between multiple power sources and backup power. This IC efficiently manages charging up to 150 mA from a supply voltage of 2.7V to 5.5V, ensuring optimal performance for supercapacitors. Its compact 10-DFN package makes it an ideal choice for space-constrained applications. The LTC3225EDDB#TRPBF includes features such as automatic cell balancing and programmable charge current, making it a versatile solution for a wide range of power management challenges.
LTC3225EDDB#TRPBF Features
- Automatic recharge with no need for external diodes or control circuitry.
- Programmable charge current from 20mA to 150mA, allowing customization based on specific application needs.
- Integrated cell balancing function, which extends the life of the supercapacitor and maintains its efficiency.
- Low-profile, 10-DFN package that minimizes the footprint on the PCB.
- Thermal protection to prevent overheating and ensure system reliability under various operating conditions.
LTC3225EDDB#TRPBF Applications
- Portable Devices: Ideal for maintaining power continuity in portable medical devices, ensuring patient safety and device reliability.
- Backup Power Systems: Provides reliable short-term power backup for critical memory and real-time clock functions in various electronics during main power failure.
- Energy Harvesting Systems: Efficiently charges supercapacitors used in solar or vibration energy harvesting systems, enhancing overall energy efficiency.
- Industrial Automation: Sustains operation of sensors and actuators in industrial control systems during interruptions in power supply, preventing system downtime.
- Automotive Electronics: Ensures stable power supply for automotive modules, supporting essential functions during fluctuations in the vehicle's main power system.
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