LTC2943CDD#TRPBF

$7.04

Description：IC BATT MONITOR MULTI-CHEM 8DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:1f1d3a1e15cf Category: Battery Management Brand: Analog Devices Inc.

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Product introduction

LTC2943CDD#TRPBF is listed in the Battery Management range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC BATT MONITOR MULTI-CHEM 8DFN. Review the specifications below when checking this part for your BOM.

Battery Management specifications for LTC2943CDD#TRPBF

Description：IC BATT MONITOR MULTI-CHEM 8DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Battery Monitor
Battery Chemistry：Multi-Chemistry
Number of Cells：-
Fault Protection：Over Current, Over Temperature, Over Voltage
Interface：I2C
Operating Temperature：0°C ~ 70°C (TA)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：8-WFDFN Exposed Pad
Supplier Device Package：8-DFN (3x3)

Battery Management datasheet and documents for LTC2943CDD#TRPBF

LTC2943CDD#TRPBF

Battery Management Overview

The LTC2943CDD#TRPBF is a battery fuel gauge integrated circuit manufactured by Analog Devices Inc. It supports multiple battery chemistries including lead acid, lithium iron phosphate, lithium-ion, lithium polymer, nickel cadmium, and nickel metal hydride. The device operates within a supply voltage range of 3.6 V to 20 V with a typical operating current of 80 uA. It is housed in an 8-lead DFN package measuring 3x3 mm. This component is part of the PMIC - Power Management ICs category.

Battery Management Feature Summary

Supports monitoring for diverse battery chemistries such as Li-ion, LiFePO4, NiCd, and lead acid.
Provides accurate state-of-charge tracking through integrated coulomb counting capabilities.

Battery Management Applications

Battery management systems for portable electronic devices
Power monitoring in industrial equipment using various battery types
Energy tracking applications requiring multi-chemistry support

Battery Management Procurement Notes

Verify that the specific suffix #TRPBF corresponds to the tape and reel packaging configuration required for automated assembly processes. Confirm that the C-grade temperature rating aligns with the operational environmental specifications of the target application. Ensure compatibility with the intended board layout regarding the 8-DFN footprint dimensions.

Battery Management Selection Notes

Select this component when a single solution must handle multiple battery chemistries without hardware changes. Consider the low operating current for extended standby life requirements. Evaluate the 3.6 V to 20 V input range against the maximum cell stack voltage. Compare against the LTC2942 if only lithium-ion chemistry is needed.

Battery Management Part Context

This part belongs to the LTC2943 series of battery fuel gauges designed for high accuracy. It complements other power management solutions like the LTC2977 for system-level monitoring. The device integrates necessary sensing and calculation functions into a compact form factor suitable for space-constrained designs.