Texas Instruments UC3909NG4 Battery Chargers
IC BATT CHG LEAD ACID 20DIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UC3909NG4
Detailed Description
IC BATT CHG LEAD ACID 20DIP
Package
20-DIP (0.300", 7.62mm)
Key Features
Package / Case: 20-DIP (0.300", 7.62mm); Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
UC3909NG4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UC3909NG4 Battery Chargers technical specifications.
General
Package / Case
20-DIP
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C (TA)
Battery Chemistry
Lead Acid
Current Charging
Constant - Programmable
Voltage Supply Max
40V
Alternate Parts Comparison (UC3909NG4 vs UC2909N vs UCC2897APW vs UCC28C43DGK)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C | -40°C ~ 105°C |
| Mounting Type | Through Hole | Through Hole | -- | Surface Mount |
| Package / Case | 20-DIP | 20-DIP | -- | -- |
| Battery Chemistry | Lead Acid | Lead Acid | -- | -- |
| Current Charging | Constant - Programmable | Constant - Programmable | -- | -- |
| Voltage Supply Max | 40V | 40V | -- | -- |
| Supply Voltage | -- | -- | 12V | 7.6V ~ 18V |
| Frequency | -- | -- | 1MHz | 1MHz |
| Duty Cycle | -- | -- | 74% | 100% |
| Fall Time | -- | -- | 14ns | 20ns |
| Lead Free | -- | -- | Lead Free | Lead Free |
| Max Duty Cycle | -- | -- | 74% | 100% |
| Action |
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