LM3621M/NOPB

Description：IC BATT CHG LI-ION 1CELL 16SOIC
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:960945deea04 Category: Battery Chargers Brand: Texas Instruments

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Product introduction

LM3621M/NOPB is listed in the Battery Chargers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC BATT CHG LI-ION 1CELL 16SOIC. Review the specifications below when checking this part for your BOM.

Battery Chargers specifications for LM3621M/NOPB

Description：IC BATT CHG LI-ION 1CELL 16SOIC
Series：-
Mfr：Texas Instruments
Package：Tube
Battery Chemistry：Lithium Ion
Voltage - Supply (Max)：5.5V
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width)
Supplier Device Package：16-SOIC
Number of Cells：1
Current - Charging：Constant
Programmable Features：-
Fault Protection：Over Current, Over Voltage
Charge Current - Max：-
Battery Pack Voltage：4.2V
Interface：-
Grade：-
Qualification：-

Battery Chargers datasheet and documents for LM3621M/NOPB

LM3621M/NOPB

Battery Chargers Overview

The LM3621M/NOPB is a single-cell lithium-ion battery charger IC manufactured by Texas Instruments. It operates within a supply voltage range of up to 5.5V and supports a battery pack voltage of 4.2V. The device is housed in a 16-SOIC package with a width of 3.90mm. It functions as a constant current charger and includes overcurrent and overvoltage fault protection mechanisms. The component is rated for an operating temperature range of 0°C to 70°C.

Battery Chargers Feature Summary

Integrated charge management for single-cell lithium-ion batteries
Built-in overcurrent and overvoltage fault protection

Battery Chargers Applications

Single-cell lithium-ion battery charging systems

Battery Chargers Procurement Notes

Verify the specific suffix 'NOPB' against the manufacturer's official documentation to confirm lead-free compliance and RoHS status, as ordering suffixes define environmental attributes. Confirm the package type matches the design requirements. Note that availability status may vary; check current stock levels and production lifecycle status directly with authorized distributors or the manufacturer before finalizing procurement plans.

Battery Chargers Selection Notes

Select this component for applications requiring a dedicated single-cell Li-ion charger solution. Ensure the input power source does not exceed the maximum 5.5V supply rating. Verify that the thermal environment stays within the specified 0°C to 70°C operating range. The 16-SOIC package requires appropriate PCB footprint consideration for surface mount assembly.

Battery Chargers Part Context

This part belongs to the LM3621 family of battery chargers from Texas Instruments. It is designed specifically for managing the charging cycle of single-cell lithium-ion batteries. The device integrates necessary control logic and power stages to handle constant current and constant voltage phases safely.