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MAXIM INTEGRATED / ANALOG DEVICES MAX1737EEI Li-ion Battery Charger
The MAX1737 is an efficient switch-mode lithium-ion battery charger suitable for 1 to 4 cells. It offers precise voltage regulation with a ±0.8% accuracy, high efficiency with a 98% duty cycle, and integrated safety features including timers and temperature monitoring. Its synchronous-rectified step-down converter ensures maximum power transfer, while input current limiting reduces system costs. The device features a compact 28-pin QSOP package, making it ideal for portable electronics, notebooks, and battery packs, with comprehensive charge management and fault detection for reliable operation.
MAXIM INTEGRATED / ANALOG DEVICES MAX1737EEI Li-ion Battery Charger Specifications:
- Input Voltage Range: 6V to 28V
- Regulated Voltage Accuracy: ±0.8%
- Efficiency: 98%
- Duty Cycle: 97-98%
- Number of Cells: 1 to 4, set by pin configuration
- Battery Regulation Voltage: Set between +4.0V and +4.4V per cell, adjustable via VADJ
- Temperature Monitoring: External thermistor for thermal safekeeping
- Timers: Prequalification 7.5 min, Fast charge 90 min, Top-off 45 min, Full charge 90 min
- Output Power Dissipation: 860mW at 70°C ambient
- Package: 28-pin QSOP
- Switching Frequency: 300kHz PWM oscillator
- Charge Fault Indicators: FAULT, FULLCHG, FASTCHG outputs
- Input Current Limit: Adjustable through external resistor, up to system requirements
- Protection Features: Input current limiting, undervoltage lockout, overvoltage detection
Buy the Buy Maxim Integrated MAX1737 Part Number EEI Online
Purchase the MAX1737 lithium-ion battery charger online today and benefit from its high efficiency, precise voltage regulation, safety timers, and thermal monitoring. Compact and reliable, this charger supports 1 to 4 cells with adjustable voltage, making it perfect for notebooks, handheld instruments, and power packs. Its integrated safety features prevent overcharging and thermal issues, ensuring safe operation. Order now and enjoy fast, dependable power management for your electronic devices, with full technical support and rapid delivery.
Order your Maxim Series MAX1737 battery charger today and ensure reliable, efficient charging for your portable and battery-powered projects.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX1737EEI?
You can click on the BUY or RFQ button to purchase MAX1737EEI from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX1737EEI?
You can download the MAX1737EEI datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX1737EEI?
MAXIM INTEGRATED / ANALOG DEVICES