LM3420M5-8.4

Description：IC BATT CNTL LI-ION 2CEL SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:e467c5968c8c Category: Battery Chargers Brand: Texas Instruments

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Product introduction

LM3420M5-8.4 is listed in the Battery Chargers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC BATT CNTL LI-ION 2CEL SOT23-5. Review the specifications below when checking this part for your BOM.

Battery Chargers specifications for LM3420M5-8.4

Description：IC BATT CNTL LI-ION 2CEL SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Battery Chemistry：Lithium Ion
Voltage - Supply (Max)：20V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5
Number of Cells：2
Current - Charging：-
Programmable Features：-
Fault Protection：-
Charge Current - Max：-
Battery Pack Voltage：8.4V
Interface：-
Grade：-
Qualification：-

Battery Chargers datasheet and documents for LM3420M5-8.4

LM3420M5-8.4

Battery Chargers Overview

The LM3420M5-8.4 is a lithium-ion battery charge controller designed for two-cell configurations with an 8.4V pack voltage. It integrates charging and end-of-charge control functions. The device operates within a supply voltage range up to 20V and supports temperatures from -40°C to +85°C. Packaged in SC-74A (SOT-753), it provides a compact solution for portable electronics requiring efficient battery management.

Battery Chargers Feature Summary

Integrated charge control for lithium-ion batteries
Designed specifically for two-cell battery packs
Compact surface-mount packaging

Battery Chargers Applications

Portable electronic devices
Two-cell lithium-ion battery systems
Battery management in consumer electronics

Battery Chargers Procurement Notes

Verify the exact part number suffix against official Texas Instruments documentation to confirm package type and temperature grade. Confirm availability status as some listings indicate obsolete status. Ensure compatibility with system voltage requirements before procurement.

Battery Chargers Selection Notes

Select this component for applications requiring dedicated two-cell lithium-ion charging. Verify that the 8.4V target voltage matches the battery pack specification. Check thermal operating limits against the application environment.

Battery Chargers Part Context

This part belongs to the LM3420 family of battery chargers. Variants exist for different cell counts and voltages. The M5-8.4 designation specifies the two-cell, 8.4V configuration in the SOT-753 package.