Datasheet Texas Instruments UC3906DWTR
Manufacturer | Texas Instruments |
Series | UC3906 |
Part Number | UC3906DWTR |
Linear Lead-Acid Battery Charger 16-SOIC -20 to 70
Datasheets
Sealed Lead-Acid Battery Charger datasheet
PDF, 4.3 Mb, Revision: C, File published: May 23, 2005
Extract from the document
Prices
Status
Lifecycle Status | NRND (Not recommended for new designs) |
Manufacture's Sample Availability | No |
Packaging
Pin | 16 |
Package Type | DW |
Industry STD Term | SOIC |
JEDEC Code | R-PDSO-G |
Package QTY | 2000 |
Carrier | LARGE T&R |
Device Marking | UC3906DW |
Width (mm) | 7.5 |
Length (mm) | 10.3 |
Thickness (mm) | 2.35 |
Pitch (mm) | 1.27 |
Max Height (mm) | 2.65 |
Mechanical Data | Download |
Replacements
Replacement | BQ24450DWTR |
Replacement Code | F |
Eco Plan
RoHS | Compliant |
Application Notes
- U-104 Improved Charging Methods for Lead-Acid Batteries Using the UC3906PDF, 331 Kb, File published: Sep 5, 1999
This application note describes the operation and application of the UC3906 sealed lead-acid battery-charger IC. Several charging circuits using this IC are described, along with expected improvements in battery performance. This note also discusses uses for the many auxiliary functions of the part. - U-131 Simple Switchmode Lead-Acid Battery ChargerPDF, 206 Kb, File published: Sep 5, 1999
Lead-acid batteries are finding considerable use as bothprimary and backup power sources. For complete batteryutilization the charger circuit must charge the batteryto full capacity while minimizing over-charging forextended battery life. Since battery capacity varies withtemperature the charger must vary the amount of chargewith temperature to realize maximum capacity and life.Si
Model Line
Series: UC3906 (10)
Manufacturer's Classification
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC