UCC3956N

$2.66

Description：IC BATT CHG LI-ION 20DIP
Series：-
Mfr：Texas Instruments
Package：Tube,Tube

SKU:9b9b0992dca4 Category: Battery Chargers Brand: Texas Instruments

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Product introduction

UCC3956N is listed in the Battery Chargers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC BATT CHG LI-ION 20DIP. Review the specifications below when checking this part for your BOM.

Battery Chargers specifications for UCC3956N

Description：IC BATT CHG LI-ION 20DIP
Series：-
Mfr：Texas Instruments
Package：Tube,Tube
Battery Chemistry：Lithium Ion
Voltage - Supply (Max)：18V
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Through Hole
Package / Case：20-DIP (0.300", 7.62mm)
Supplier Device Package：20-PDIP
Number of Cells：-
Current - Charging：Constant - Programmable
Programmable Features：-
Fault Protection：-
Charge Current - Max：-
Battery Pack Voltage：4.1V
Interface：-
Grade：-
Qualification：-

Battery Chargers datasheet and documents for UCC3956N

UCC3956N

Battery Chargers Overview

The UCC3956N is a Switch Mode Lithium-Ion Battery Charger Controller manufactured by Texas Instruments. It is housed in a 20-PDIP package and designed for through-hole mounting. The device supports constant-current charging control and includes voltage regulation for both input and output stages. Key electrical features include programmable fault protection and thermal shutdown protection to ensure safe operation during the charging cycle.

Battery Chargers Feature Summary

Constant-current charging control for lithium-ion batteries
Programmable fault protection mechanisms
Thermal shutdown protection for safety

Battery Chargers Applications

Lithium-ion battery charger systems
Portable electronic device power management
Industrial battery backup units

Battery Chargers Procurement Notes

Verify component authenticity through authorized distributors. Confirm RoHS compliance status as sources indicate non-compliance. Check datasheet revisions for specific pinout and electrical characteristic updates before integration into final designs.

Battery Chargers Selection Notes

Select this controller for switch-mode applications requiring precise current regulation. Ensure input voltage ranges match system requirements. Consider thermal management needs due to integrated shutdown features. Validate compatibility with external MOSFETs and passive components specified in the reference design.

Battery Chargers Part Context

Part of the UCC39xx series of battery charger controllers. Designed for high-efficiency switching topologies compared to linear alternatives. Offers integrated protection features reducing external component count. Suitable for applications demanding reliable lithium-ion charging profiles.

Battery Chargers Replacement Considerations

No direct public substitute part numbers are confirmed. Evaluate UCC3913N only for hot-swap voltage control functions, noting different application scope. Consult Texas Instruments for updated family replacements if discontinuation occurs.

How to buy

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Delivery time

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Freight calculation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.