MAX1772EEI+T
- Mfr.Part #
- MAX1772EEI+T
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC BAT CHG MULTCHEM 2-4CL 28QSOP
- Stock
- 14,283
- In Stock :
- 14,283
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Battery Chargers
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Charge Current - Max :
- 4A
- Terminal Pitch :
- 0.635mm
- Height Seated (Max) :
- 1.75mm
- Peak Reflow Temperature (Cel) :
- 260
- Battery Pack Voltage :
- 18.2V Max
- Operating Temperature :
- -40°C~85°C TA
- Number of Terminations :
- 28
- HTS Code :
- 8542.39.00.01
- Terminal Position :
- Dual
- Published :
- 2009
- Terminal Finish :
- Matte Tin (Sn)
- Control Mode :
- CURRENT-MODE
- Analog IC - Other Type :
- BATTERY CHARGE CONTROLLER
- Current - Charging :
- Constant - Programmable
- Terminal Form :
- Gull wing
- Number of Cells :
- 2 ~ 4
- Pbfree Code :
- yes
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e3
- Length :
- 9.89mm
- Width :
- 3.9mm
- ECCN Code :
- EAR99
- Battery Chemistry :
- Multi-Chemistry
- Switcher Configuration :
- Buck
- Mounting Type :
- Surface Mount
- Package / Case :
- 28-SSOP (0.154, 3.90mm Width)
- Number of Pins :
- 28
- Control Technique :
- CONSTANT OFF TIME
- Output Current :
- 4A
- Switching Frequency-Max :
- 400kHz
- Packaging :
- Tape and Reel (TR)
- Number of Functions :
- 1
- Pin Count :
- 28
- Input Voltage (Min) :
- 8V
- Lead Free :
- Lead Free
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Mount :
- Surface Mount
- Base Part Number :
- MAX1772
- Operating Supply Current :
- 2.7mA
- Output Voltage :
- 18.2V
- Operating Supply Voltage :
- 28V
- Input Voltage-Nom :
- 18V
- Factory Lead Time :
- 6 Weeks
- Datasheets
- MAX1772EEI+T

Battery Chargers Analog Devices, Inc. MAX1772EEI+T Overview
The Battery Chargers Analog Devices, Inc. MAX1772EEI+T is a sophisticated multi-chemistry battery charger IC designed for a diverse range of applications. This integrated circuit (IC) is housed in a compact 28-QSOP package, ensuring a minimal footprint on system designs while offering robust features for advanced battery management. It supports various chemistries, enabling flexible solutions for battery charging systems. This product is ideal for businesses looking to integrate a reliable and efficient charging solution into their battery-powered devices, ensuring both performance and longevity.
MAX1772EEI+T Features
The MAX1772EEI+T offers a versatile set of features tailored for efficient battery management. These include programmable charge currents, comprehensive safety mechanisms such as over-temperature and over-voltage protection, and support for multiple battery chemistries. Its high efficiency and low quiescent current minimize energy waste, making it suitable for energy-sensitive applications. Additionally, its integrated power management capabilities streamline design and reduce component count in portable devices.
MAX1772EEI+T Applications
- Portable Consumer Electronics: Utilized in smartphones, tablets, and portable music players to ensure optimal charging and battery management, enhancing device usability and battery life.
- Medical Devices: Integrated into portable medical diagnostics equipment and wearable health monitors, where reliable battery performance is critical for accurate health tracking and diagnostics.
- Industrial Equipment: Applied in portable industrial tools and devices that require robust energy solutions capable of withstanding tough environments and varying chemical battery bases.
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