LTC4121IUD-4.2#TRPBF
- Mfr.Part #
- LTC4121IUD-4.2#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC BATT CHG LI-ION 16QFN
- Stock
- 9,827
- In Stock :
- 9,827
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Battery Chargers
- Charge Current - Max :
- 400mA
- Length :
- 3mm
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- LTC4121
- Number of Terminations :
- 16
- Package / Case :
- 16-WFQFN Exposed Pad
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Voltage - Supply (Max) :
- 40V
- Terminal Position :
- QUAD
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- Height Seated (Max) :
- 0.8mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Pitch :
- 0.5mm
- JESD-609 Code :
- e3
- Battery Pack Voltage :
- 4.2V
- Factory Lead Time :
- 16 Weeks
- RoHS Status :
- ROHS3 Compliant
- JESD-30 Code :
- S-PQCC-N16
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Battery Chemistry :
- Lithium Ion/Polymer
- Current - Charging :
- Constant - Programmable
- Number of Functions :
- 1
- Surface Mount :
- yes
- Supply Voltage :
- 15V
- Adjustable Threshold :
- yes
- Operating Temperature :
- -40°C~125°C TJ
- Analog IC - Other Type :
- BATTERY CHARGE CONTROLLER
- Terminal Form :
- NO LEAD
- Width :
- 3mm
- Threshold Voltage :
- +2.21
- Pin Count :
- 16
- Datasheets
- LTC4121IUD-4.2#TRPBF

Battery Chargers Analog Devices, Inc. LTC4121IUD-4.2#TRPBF Overview
The Battery Chargers Analog Devices, Inc. LTC4121IUD-4.2#TRPBF is a sophisticated and efficient solution designed to cater to the advanced needs of modern battery charging applications. This highly integrated device streamlines the charging process for rechargeable Lithium-Ion batteries by incorporating a full-featured battery charger with power path management capability, all packed into a compact 16-QFN package. Boasting a versatile design, the LTC4121IUD-4.2#TRPBF simplifies the incorporation into portable devices due to its small footprint, making it an ideal choice for B2B customers looking to integrate reliable power management solutions into their bulk product designs.
LTC4121IUD-4.2#TRPBF Features
- Highly integrated power path management.
- Precision charge voltage regulation suitable for Li-Ion batteries.
- Compact 16-QFN packaging for easy integration into space-constrained applications.
- Manufactured by Analog Devices, Inc., ensuring reliability and performance.
LTC4121IUD-4.2#TRPBF Applications
- Portable Medical Equipment: Facilitates reliable and consistent power delivery for critical health monitoring devices.
- Wearable Technology: Ensures long-lasting battery life in compact wearable devices through efficient charging.
- Unmanned Aerial Vehicles (Drones): Provides lightweight and efficient charging solutions for UAV battery management systems.
- Handheld Scanners: Empowers prolonged field usage through fast and precise charging capabilities.
- Wireless Sensors: Enables long-term deployment with minimal maintenance in remote sensor networks.
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