Texas Instruments UCC3889N AC DC Converters, Offline Switchers
IC OFFLINE SWITCH FLYBACK 8DIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UCC3889N
Detailed Description
IC OFFLINE SWITCH FLYBACK 8DIP
Package
8-DIP (0.300", 7.62mm)
Key Features
Package / Case: 8-DIP (0.300", 7.62mm); Mounting Type: Through Hole
Lifecycle Status
Last Time Buy
RoHS State
RoHS Compliant
Datasheet
UCC3889N Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UCC3889N AC DC Converters, Offline Switchers technical specifications.
General
Series
UCC3889
RoHS
Yes
Package / Case
8-DIP
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
6.3V ~ 9.3V
Lifecycle Status
Last Time Buy
Internal Switch S
No
Output Isolation
Non-Isolated
Topology
Flyback
Alternate Parts Comparison (UCC3889N vs UCC3808AN-1G4 vs UCC3808AN-1 vs UCC2960PG4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-DIP | 8-DIP | 8-DIP | 8-DIP |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | 0°C ~ 70°C (TA) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Supply Voltage | 6.3V ~ 9.3V | 8.3V ~ 15V | 8.3V ~ 15V | 8V ~ 19V |
| Switching Frequency | 250 kHz | 1MHz | 1MHz | Up to 400kHz |
| Lifecycle Status | Last Time Buy | Last Time Buy | Last Time Buy | Obsolete |
| Output Isolation | Non-Isolated | Isolated | Isolated | Isolated |
| Voltage Start Up | 8.4 V | 12.5 V | 12.5 V | 10 V |
| Topology | Flyback | Boost, Buck, Half-Bridge, Push-Pull | Boost, Buck, Half-Bridge, Push-Pull | -- |
| Control Features | -- | Frequency Control | Frequency Control | Frequency Control, Soft Start |
| Duty Cycle | -- | 49% | 49% | 72% |
| Action |
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