MAX1873REEE ANALOG DEVICES Step-Down DC-DC Converter Controller IC

MAX1873REEE Step-Down DC-DC Converter Controller IC

MAX1873REEE DC-DC Converter for Li+ charging with 4A current, adjustable output voltage, and high efficiency.

The MAX1873REEE Step-Down DC-DC Converter Controller IC efficiently charges lithium-ion and NiMH batteries. This IC provides a regulated charging current and voltage with minimal voltage error. It operates in a step-down configuration, ensuring effective energy management in battery charging applications. The device is designed for low-cost solutions, regulating both voltage and current through its control loops.

With an input voltage range of 6VDC to 28VDC, the MAX1873REEE supports a charging current up to 4A. Its analogue output allows for monitoring of charging current, providing additional functionality for ADC or microcontroller integration. The IC also features a low shutdown current and high efficiency, making it suitable for various multi-chemistry charger designs.

Ideal for electronics projects requiring battery management, the MAX1873REEE Step-Down DC-DC Converter Controller IC is a reliable choice. Its operating temperature range of -40°C to 85°C adds to its versatility, making it suitable for a range of applications in India.

Explore our range of Battery Chargers and BMS Modules at DNA. The MAX1873REEE is a top choice for efficient battery management. Check other "Battery Chargers and BMS Modules" that we have in stock.

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Features of MAX1873REEE Step-Down DC-DC Converter Controller IC

• Charges 2 lithium-ion cells or 5/6 Ni battery cells
• Operating temperature range from -40°C to 85°C
• Input voltage range from 6VDC to 28VDC
• Analogue output monitors charging current
• 5µA shutdown battery current
• 200mV dropout voltage
• 100% duty cycle

Specification of MAX1873REEE Step-Down DC-DC Converter Controller IC

• Input Voltage Range: 4.5V to 28V
• Output Voltage: Adjustable through external resistors
• Switching Frequency: 200 kHz (fixed)
• Output Current: Dependent on external MOSFET
• Efficiency: High efficiency (typically 90%+)
• Control Type: Voltage-mode control

Applications of MAX1873REEE Step-Down DC-DC Converter Controller IC

• Battery charging circuits
• Multi-chemistry charger designs
• Consumer electronics
• Power management systems
• Robotics applications

Related Links for MAX1873REEE Step-Down DC-DC Converter Controller IC

• Other Products from Battery Chargers and BMS Modules Category

Package Includes

• 1 X MAX1873REEE ANALOG DEVICES Step-Down DC-DC Converter Controller IC