LTC4068EDD-4.2#TRPBF
- Mfr.Part #
- LTC4068EDD-4.2#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC BATT CHG LI-ION 1CELL 8DFN
- Stock
- 23,054
- In Stock :
- 23,054
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Battery Chargers
- Terminal Pitch :
- 0.5mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 8-WFDFN Exposed Pad
- Min Supply Voltage :
- 4.25V
- Number of Pins :
- 8
- Qualification Status :
- Not Qualified
- ECCN Code :
- EAR99
- Surface Mount :
- yes
- Factory Lead Time :
- 12 Weeks
- Width :
- 3mm
- Charge Current - Max :
- 950mA
- JESD-609 Code :
- e3
- Operating Temperature :
- -40°C~85°C TA
- Number of Cells :
- 1
- Base Part Number :
- LTC4068
- Min Input Voltage :
- 4.25V
- Pin Count :
- 8
- Packaging :
- Tape and Reel (TR)
- Current - Charging :
- Constant - Programmable
- Terminal Position :
- Dual
- Adjustable Threshold :
- No
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Supply Voltage :
- 5V
- Lead Free :
- Lead Free
- Max Supply Voltage :
- 6.5V
- Number of Channels :
- 1
- Output Voltage :
- 4.2V
- Peak Reflow Temperature (Cel) :
- 260
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Max Input Voltage :
- 6.5V
- Length :
- 3mm
- Terminal Finish :
- Tin (Sn)
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 8
- Terminal Form :
- NO LEAD
- Lifecycle Status :
- Production (Last Updated: 4 weeks ago)
- Mounting Type :
- Surface Mount
- Output Current :
- 500mA
- Battery Chemistry :
- Lithium-Ion
- Programmable Features :
- Current
- Datasheets
- LTC4068EDD-4.2#TRPBF

Battery Chargers Analog Devices, Inc. LTC4068EDD-4.2#TRPBF Overview
The LTC4068EDD-4.2#TRPBF from Analog Devices, Inc. is a cutting-edge, highly integrated single-cell lithium-ion battery charger designed for a range of portable applications. Engineered for simplicity and efficiency, this device automates the charge cycle for single-cell Li-ion batteries and powers the system from either the battery or an external power source. Its compact DFN package and the inclusion of internal MOSFETs minimize external component count, enhancing design simplicity and reliability in space-constrained applications. This charger is particularly suited for portable electronic devices, ensuring consistent and safe battery performance while maximizing longevity.
LTC4068EDD-4.2#TRPBF Features
This robust battery charger integrates several advanced features to streamline battery management and protection. These include:
- Automatic recharge initiation which ensures the battery is always kept at optimal charge.
- Charge current programmability via a single resistor, facilitating design customization.
- Thermal regulation to maximize charge rate without overheating.
- Under voltage lockout (UVLO) for improved system safety and battery life.
- A compact 8-lead DFN package, ideal for portable applications where space is at a premium.
LTC4068EDD-4.2#TRPBF Applications
- Smart Wearables: Integrates into devices like fitness trackers and smartwatches, ensuring efficient, safe charging of their compact Li-ion batteries.
- Portable Medical Devices: Used in medical monitoring devices, providing reliable power management that is critical for patient care continuity.
- Wireless Headphones: Powers high-performance wireless audio devices, enabling long usage times and fast recharging cycles.
- Personal Digital Assistants (PDAs): Charges PDAs effectively, maintaining their usability in mobile business applications.
- Small-Scale Robotics: Provides a reliable power solution for robotic systems where space and weight are limiting factors.
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