UC2906DW

$13.13

Description：IC BATT CHG LEAD ACID 16SOIC
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:f40170f9a396 Category: Battery Chargers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC BATT CHG LEAD ACID 16SOIC
Series：-
Mfr：Texas Instruments
Package：Tube
Battery Chemistry：Lead Acid
Voltage - Supply (Max)：40V
Operating Temperature：-40°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.295", 7.50mm Width)
Supplier Device Package：16-SOIC
Number of Cells：-
Current - Charging：-
Programmable Features：Current
Fault Protection：-
Charge Current - Max：-
Battery Pack Voltage：-
Interface：-
Grade：-
Qualification：-

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UC2906DW

Overview

The UC2906DW is a lead-acid battery charge management integrated circuit manufactured by Texas Instruments. It is designed for linear charging applications and features a 16-SOIC surface-mount package. The device supports a maximum operating supply voltage of 40 V and delivers an output current of 40 mA. It operates within a temperature range of -40°C to +70°C. The component is RoHS compliant and belongs to the UC2906 series, providing dedicated control for sealed lead-acid battery systems.

Feature Summary

Dedicated linear charge management controller optimized for lead-acid battery chemistries
Integrated protection mechanisms ensuring safe operation during charging cycles
Surface-mount SOIC-16 packaging facilitating automated assembly processes

Applications

Sealed lead-acid battery charging systems
Uninterruptible power supply (UPS) battery maintenance circuits
Solar energy storage battery management modules

Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm package type and temperature grade. Ensure the procurement channel provides valid traceability records. Confirm that the delivered components match the exact part number designation to avoid compatibility issues with existing battery management designs.

Selection Notes

Select this component when designing linear charging solutions for lead-acid batteries requiring low current regulation. Consider the 40 mA output limit and 40 V supply capability as primary constraints. Evaluate thermal performance within the specified operating temperature range to ensure reliability in the target application environment.

Part Context

The UC2906DW belongs to the UC2906 family of battery management ICs from Texas Instruments. This series focuses on simplified charging architectures for lead-acid applications. The DW suffix indicates a 16-pin Small Outline Integrated Circuit (SOIC) package suitable for surface-mount technology, distinguishing it from through-hole variants like the NG4 version.