LTC4012IUF-3#TRPBF
- Mfr.Part #
- LTC4012IUF-3#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC BATT CHG MULTI-CHEM 20QFN
- Stock
- 28,441
- In Stock :
- 28,441
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Battery Chargers
- ECCN Code :
- EAR99
- Current - Charging :
- Constant - Programmable
- HTS Code :
- 8542.39.00.01
- Analog IC - Other Type :
- BATTERY CHARGE CONTROLLER
- Packaging :
- Tape and Reel (TR)
- Length :
- 4mm
- Series :
- PowerPath™
- Terminal Pitch :
- 0.5mm
- Factory Lead Time :
- 16 Weeks
- Terminal Finish :
- Matte Tin (Sn)
- Input Voltage (Min) :
- 6V
- Terminal Position :
- QUAD
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 225
- Width :
- 4mm
- Output Voltage :
- 5V
- JESD-30 Code :
- S-PQCC-N20
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- NO LEAD
- Package / Case :
- 20-WFQFN Exposed Pad
- Battery Chemistry :
- Multi-Chemistry
- Height Seated (Max) :
- 0.8mm
- Input Voltage (Max) :
- 28V
- Switcher Configuration :
- Push-Pull
- Number of Functions :
- 1
- Voltage - Supply (Max) :
- 28V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Terminations :
- 20
- Switching Frequency-Max :
- 633kHz
- Surface Mount :
- yes
- Qualification Status :
- Not Qualified
- Fault Protection :
- Over Voltage, Reverse Current
- Base Part Number :
- LTC4012
- Operating Temperature :
- -40°C~125°C TA
- Input Voltage-Nom :
- 20V
- Published :
- 2010
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e3
- Pin Count :
- 20
- Control Mode :
- CURRENT-MODE
- Datasheets
- LTC4012IUF-3#TRPBF

Battery Chargers Analog Devices, Inc. LTC4012IUF-3#TRPBF Overview
The LTC4012IUF-3#TRPBF by Analog Devices, Inc. is a sophisticated multi-chemistry battery charging IC designed for a wide array of applications requiring reliable and efficient battery management. Engineered in a compact 20-QFN package, this IC facilitates seamless integration into space-constrained applications while maintaining robust functionality. The versatility of the LTC4012IUF-3#TRPBF allows it to support various battery chemistries, making it an ideal solution for developers looking to implement a universal charging solution across multiple platforms. Its advanced features ensure optimal performance, enhancing the lifespan and reliability of battery systems.
LTC4012IUF-3#TRPBF Features
The LTC4012IUF-3#TRPBF includes several key features that make it stand out as a leading choice for battery charging solutions. It supports a wide range of battery chemistries, including Li-Ion, NiMH, and lead-acid, ensuring versatility across different applications. The device offers programmable charge current up to 4A, adjustable charging voltage, and incorporates essential protection features such as over-voltage, over-temperature, and short-circuit protection. Additionally, it features a charge status output signal and automatic recharge, which contributes to improved battery efficiency and safety.
LTC4012IUF-3#TRPBF Applications
- Portable Consumer Electronics: Utilized in devices such as smartphones and tablets to manage power efficiently and extend battery life while maintaining size compactness.
- Medical Devices: Ensures reliable battery management for critical healthcare equipment like portable monitors and wearable health trackers, where consistent power supply is crucial.
- Industrial Equipment: Applied in various industrial tools and vehicles requiring robust and reliable battery charging capabilities to maintain long operational hours and performance stability.
- Electric Vehicles: Supports electric bicycles and scooters, providing adaptable charging solutions to enhance battery efficiency and longevity.
- Uninterruptible Power Supplies (UPS): Integral in maintaining the reliability and effectiveness of backup power systems to ensure uninterrupted operation during power outages.
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