MAX77734QENP+T

Battery Chargers Overview

The MAX77734QENP+T is a specialized power management integrated circuit designed for small battery-powered devices. It integrates an ultra-low power Li-ion/Li-polymer charger with a 150mA LDO regulator and power path management. The device supports an input voltage range of 1.7V to 5.5V and provides a programmable output voltage from 800mV to 3.975V. It operates within a temperature range of -40°C to +85°C and features a WLP-20 package.

Battery Chargers Feature Summary

• Integrates a high-efficiency linear charger with power path management for seamless system operation during charging events.
• Includes a low-dropout regulator (LDO) providing stable power to system loads with minimal quiescent current consumption.
• Supports I2C interface for programmable control of charging parameters and system monitoring.

Battery Chargers Applications

• Small battery-powered portable electronic devices
• Wearable health monitoring equipment
• IoT sensor nodes requiring efficient power management

Battery Chargers Procurement Notes

Verify the specific suffix 'Q' indicates automotive qualification requirements if applicable to your design environment. Confirm the WLP-20 package dimensions match your PCB footprint constraints. Ensure compatibility with your I2C bus voltage levels. Check for any RoHS compliance documentation relevant to your region's regulations before finalizing procurement.

Battery Chargers Selection Notes

Select this component when designing systems that require combined charging and regulation in a minimal footprint. It is suitable for applications where space is limited and low standby current is critical. Consider the 150mA LDO output capability against your system's peak load requirements. Verify thermal performance within the specified operating temperature range for your enclosure design.

Battery Chargers Part Context

This part belongs to the MAX77734 family of tiny PMICs from Analog Devices/Maxim Integrated. The series is characterized by its integration of charging, regulation, and power path functions in a single compact package. It targets markets demanding high integration and low power consumption in mobile and wearable form factors.

Battery Chargers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult manufacturer documentation for direct pin-to-pin replacements or functional equivalents within the same product family.