Texas Instruments UC3909DW Battery Chargers
IC BATT CHG LEAD ACID 20SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UC3909DW
Detailed Description
IC BATT CHG LEAD ACID 20SOIC
Package
20-SOIC (0.295", 7.50mm Width)
Key Features
Package / Case: 20-SOIC (0.295", 7.50mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
UC3909DW Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UC3909DW Battery Chargers technical specifications.
General
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Battery Chemistry
Lead Acid
Current Charging
Constant - Programmable
Voltage Supply Max
40V
Alternate Parts Comparison (UC3909DW vs UCC3956DW vs UCC3956DWG4 vs UC2909MDWREP)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-SOIC | 20-SOIC | 20-SOIC | 20-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | -55°C ~ 125°C (TA) |
| Battery Chemistry | Lead Acid | Lithium Ion | Lithium Ion | Lead Acid |
| Current Charging | Constant - Programmable | Constant - Programmable | Constant - Programmable | Constant - Programmable |
| Voltage Supply Max | 40V | 18V | 18V | 40V |
| Action |
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