LM3420M5X-8.2

$0.81

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

SKU:100f5fa0f4ae Category: Battery Chargers Brand: Texas Instruments

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Product introduction

LM3420M5X-8.2 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 LM3420M5X-8.2

Description：IC BATT CNTL LI-ION 2CEL SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
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：8.2V
Interface：-
Grade：-
Qualification：-

Battery Chargers datasheet and documents for LM3420M5X-8.2

LM3420M5X-8.2

Battery Chargers Overview

The LM3420M5X-8.2 is a power supply support circuit manufactured by Texas Instruments, housed in a miniature SOT-23 (PDSO5) package with five pins. It functions as an adjustable single-channel controller designed for battery management applications, specifically targeting lithium-ion cells. The component integrates control logic to manage charging parameters within a compact surface-mount footprint suitable for space-constrained portable electronics.

Battery Chargers Feature Summary

Adjustable single-channel power supply support circuit architecture
Designed for lithium-ion cell battery management control
Miniature SOT-23 surface-mount packaging

Battery Chargers Applications

Lithium-ion battery charging systems
Portable electronic device power management
Single-cell battery protection circuits

Battery Chargers Procurement Notes

Verify the specific suffix and revision level against the manufacturer's current datasheet to ensure compatibility with design requirements. Confirm RoHS compliance status and lead times through authorized distributors. Cross-reference part numbers such as LM3420M5X-8.2/NOPB to identify equivalent variants with identical electrical characteristics but different packaging or environmental certifications.

Battery Chargers Selection Notes

Select this component when designing for single-cell lithium-ion applications requiring a compact solution. Ensure the system voltage and current limits align with the controller's operational range. Consider the SOT-23-5 package constraints for PCB layout. Verify thermal performance requirements given the small form factor and intended power handling capabilities in portable devices.

Battery Chargers Part Context

This component belongs to the LM3420 family of battery chargers from Texas Instruments. It serves as a dedicated controller for managing charge cycles in portable devices. The series offers various pin configurations and output options to accommodate different battery chemistries and system architectures while maintaining a small physical footprint.