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MAXIM INTEGRATED / ANALOG DEVICES MAX1551EZKT Lithium Battery Charger
The MAX1551EZKT is a high-performance lithium-ion battery charger designed for portable electronic devices. It charges single-cell Li+ batteries from USB and AC sources, operating without external FETs or diodes at input voltages up to 7V. Featuring on-chip thermal limiting, it simplifies PCB layout and ensures optimal charging without overheating, reducing current progressively at high die temperatures. It supports charging from USB (100mA max) and DC adapters (280mA typically), with indicators for power and charging status. Suitable for cell phones, cameras, PDAs, and wireless devices, it ensures safe and efficient battery management in compact designs.
MAXIM INTEGRATED / ANALOG DEVICES MAX1551EZKT Lithium Battery Charger Specifications:
- Operating input voltage: up to 7V
- Charge current from USB: up to 100mA
- Charge current from DC adapter: typically 280mA
- Thermal limiting: reduces current above 110°C die temperature
- Package: 5-pin thin SOT23-5
- Operating temperature range: -40°C to +85°C
- Voltage input range: 0.4V to 7V
- Battery connection: single-cell Li+ battery
- Charge status indicators: POK (MAX1551), CHG (MAX1555)
- Dropout voltage: 30-95mV depending on conditions
- Maximum power dissipation: 727mW at Ta=+70°C
- Storage temperature: -65°C to +150°C
- Lead temperature for soldering: 300°C for 10 seconds
Buy the Maxim MAX1551EZKT – Reliable Lithium Battery Charger for Industrial Applications
Enhance your portable device charging system with the Maxim MAX1551EZKT. This efficient lithium-ion battery charger supports USB and AC inputs, featuring on-chip thermal management for safe operation. Suitable for cell phones, digital cameras, PDAs, and wireless appliances, it simplifies circuit design by eliminating external components. Its compact 5-pin SOT23 package allows easy integration into space-constrained designs. Ensure reliable battery charging with this advanced device that offers safe, efficient, and seamless power management for your industrial or consumer electronics projects.
Buy Maxim MAX1551EZKT now and experience unmatched reliability and performance in portable battery management solutions.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX1551EZKT?
You can click on the BUY or RFQ button to purchase MAX1551EZKT from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX1551EZKT?
You can download the MAX1551EZKT datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX1551EZKT?
MAXIM INTEGRATED / ANALOG DEVICES