Overview
The UC2906DWTR is a linear lead-acid battery charger integrated circuit (IC) produced by Texas Instruments. This device is designed to provide efficient and reliable charging for lead-acid batteries, making it a valuable component in various battery management systems. The UC2906DWTR offers high accuracy in cell voltage measurements and is suitable for applications requiring precise battery charging control.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | SOIC DW 16 |
| Operating Temperature Range | -40°C to 70°C |
| Supply Current | 3 mA (regulated output supply) |
| Battery Modules Supported | Up to 14 battery modules |
| RoHS Compliance | Yes |
| Packaging | Reel |
Key Features
- High-accuracy cell voltage measurements for up to 14 battery modules.
- 3 mA regulated output supply.
- Control/PTC input for precise charging control.
- Linear charging methodology suitable for lead-acid batteries.
- Compact SOIC DW 16 package for space-efficient designs.
Applications
The UC2906DWTR is primarily used in battery management systems for lead-acid batteries. It is suitable for a variety of applications, including:
- Automotive battery charging systems.
- Industrial battery chargers.
- Renewable energy systems requiring battery backup.
- Telecommunication and data center backup power systems.
Q & A
- What is the primary function of the UC2906DWTR? The UC2906DWTR is a linear lead-acid battery charger IC designed to provide efficient and reliable charging for lead-acid batteries.
- What is the operating temperature range of the UC2906DWTR? The operating temperature range is -40°C to 70°C.
- How many battery modules can the UC2906DWTR support? It can support up to 14 battery modules.
- Is the UC2906DWTR RoHS compliant? Yes, the UC2906DWTR is RoHS compliant.
- What is the package type of the UC2906DWTR? The package type is SOIC DW 16.
- What is the supply current of the UC2906DWTR? The supply current is 3 mA.
- What are the key features of the UC2906DWTR? Key features include high-accuracy cell voltage measurements, 3 mA regulated output supply, and control/PTC input for precise charging control.
- In what types of applications is the UC2906DWTR commonly used? It is commonly used in automotive battery charging systems, industrial battery chargers, renewable energy systems, and telecommunication and data center backup power systems.
- Where can I find detailed specifications for the UC2906DWTR? Detailed specifications can be found on the Texas Instruments website, as well as on distributor websites such as Digi-Key and Mouser.
- Is the UC2906DWTR suitable for Li-ion battery applications? No, the UC2906DWTR is specifically designed for lead-acid battery applications.
