LTC1730EGN-4#PBF

Battery Chargers Overview

The LTC1730EGN-4#PBF is a linear battery charger controller designed for single-cell lithium-ion and lithium-polymer batteries. It operates from a 12V supply and features an MSOP-10 surface-mount package. The device supports programmable charge current and voltage regulation, incorporating thermal regulation to manage die temperature during high-current charging cycles.

Battery Chargers Feature Summary

• Supports complete pulse charging profiles for single-cell lithium-ion and lithium-polymer chemistries
• Integrates thermal regulation circuitry to dynamically reduce charge current based on junction temperature
• Provides precise voltage regulation and programmable constant-current control

Battery Chargers Applications

• Single-cell lithium-ion battery charging systems
• Lithium-polymer battery management applications
• Portable electronic devices requiring compact power management solutions

Battery Chargers Procurement Notes

Verify the specific suffix designation against the manufacturer's official datasheet to confirm pinout compatibility and functional specifications. Ensure the component meets all environmental compliance requirements relevant to your target market before finalizing procurement decisions.

Battery Chargers Selection Notes

Select this component when designing for single-cell Li-Ion or Li-Po batteries requiring integrated thermal protection. Confirm that the MSOP-10 package dimensions align with your PCB layout constraints and that the 12V input voltage range matches your system power architecture.

Battery Chargers Part Context

This part belongs to the LTC1730 series of battery chargers manufactured by Analog Devices Inc. It is specifically engineered for portable applications where space efficiency and thermal management are critical. The EG suffix indicates the industrial temperature grade variant within this product family.

Battery Chargers Replacement Considerations

Consult the official Analog Devices replacement matrix for verified cross-reference part numbers. Do not assume functional equivalence with other battery management ICs without verifying electrical parameters and pin configurations.