UCC3911DP-4

Description：IC BATT PROT LI-ION 2CELL 16SOIC
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:7204724913d2 Category: Battery Management Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC BATT PROT LI-ION 2CELL 16SOIC
Series：-
Mfr：Texas Instruments
Package：Tube
Function：Battery Protection
Battery Chemistry：Lithium Ion/Polymer
Number of Cells：2
Fault Protection：Over/Under Voltage, Short Circuit
Interface：-
Operating Temperature：-20°C ~ 70°C (TA)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width)
Supplier Device Package：16-SOIC

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UCC3911DP-4

Overview

The UCC3911DP-4 is a battery protection integrated circuit designed for two-cell lithium-ion or polymer battery packs. It operates within a temperature range of -20°C to +70°C and utilizes a 16-pin SOIC package with dimensions of 9.90 x 3.90 mm and a height of 1.50 mm. The device provides overvoltage, undervoltage, and short-circuit fault protection.

Feature Summary

Provides comprehensive protection against overvoltage, undervoltage, and short circuits for dual-cell lithium-based batteries.

Applications

Protection of two-cell lithium-ion battery packs
Protection of two-cell lithium-polymer battery packs

Procurement Notes

Verify the specific suffix 'G4' for RoHS compliance status when sourcing, as datasheets reference UCC3911 variants with this designation. Confirm the exact package width (0.154 inches) matches design constraints. Ensure the component source aligns with Texas Instruments specifications for the UCC3911 family.

Selection Notes

Select this component for applications requiring dedicated hardware protection for two-series lithium cells. Verify that the operating temperature range of -20°C to +70°C meets environmental requirements. Consider the 16-SOIC footprint for PCB layout compatibility.

Part Context

This part belongs to the UCC3911 family of battery management ICs from Texas Instruments. It is specifically engineered for protecting multi-cell lithium-ion and lithium-polymer configurations. The device integrates necessary monitoring and control logic to safeguard battery health against electrical faults.

Replacement Considerations

The BQ294702DSGR is listed as a similar replacement option for the discontinued UCC3911DP-4. Verify functional equivalence and pinout compatibility before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

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.