LTC4162IUFD-SAD#TRPBF

Battery Management Overview

The LTC4162IUFD-SAD#TRPBF is a monolithic synchronous step-down switching battery charger and PowerPath manager manufactured by Analog Devices Inc. It supports an input voltage range of 4.5 V to 35 V and delivers up to 3.2 A output current. Designed for lead-acid batteries, it features a wide operating temperature range from -40°C to +125°C. The device utilizes a 28-pin QFN EP package with SMD/SMT installation style, falling under the PMIC - Power Management ICs subcategory.

Battery Management Feature Summary

• Integrates synchronous step-down switching battery charging functionality with PowerPath management for seamless power distribution.
• Supports high input voltage ranges suitable for wall adapters, backplanes, and solar panels.
• Optimized for lead-acid battery chemistries within advanced single-chip architecture.

Battery Management Applications

• Wall adapter powered charging systems
• Backplane power distribution networks
• Solar panel powered charging applications

Battery Management Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging configuration against official Analog Devices documentation. Confirm that the IUFD variant matches the required thermal and electrical specifications for the target application environment. Ensure compatibility with lead-acid battery types as defined in the datasheet parameters.

Battery Management Selection Notes

Select this component when designing systems requiring integrated PowerPath management alongside high-current lead-acid charging. The wide input voltage range accommodates various industrial power sources. Consider the 28-pin QFN EP package for space-constrained designs requiring robust thermal performance in demanding temperature environments.

Battery Management Part Context

This part belongs to the LTC4162 series of battery chargers. It is distinct from lithium-ion variants like the LTC4162EUFD-L42#PBF due to its specific configuration for lead-acid batteries. The series provides advanced monolithic solutions for managing power distribution between multiple input sources and battery storage.

Battery Management FAQ

What battery chemistry is the LTC4162IUFD-SAD designed for?

It is specifically designed for lead-acid batteries.

Does this device include PowerPath management?

Yes, it integrates PowerPath management to seamlessly handle power distribution between input sources and the battery.