Texas Instruments UCC28880DR Microcontrollers
High Voltage DC/DC Controller, 55% Duty Cycle, SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UCC28880DR
Detailed Description
High Voltage DC/DC Controller, 55% Duty Cycle, SOIC
Package
8-SOIC (0.154", 3.90mm Width), 7 Leads
Lifecycle Status
Not For New Designs
Datasheet
UCC28880DR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UCC28880DR Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
3.6V ~ 5V
Lifecycle Status
Not For New Designs
Voltage Breakdown
700V
Internal Switch S
Yes
Switching Frequency
62kHz
Output Isolation
Non-Isolated
Alternate Parts Comparison (UCC28880DR vs UCC27201DDAR vs UCC27201ADDAR vs UCC27201DRMT)
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-SOIC | 8-PowerSOIC | 8-PowerSOIC | 8-VDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 140°C (TJ) | -40°C ~ 140°C (TJ) | -40°C ~ 140°C (TJ) |
| Supply Voltage | 3.6V ~ 5V | 12V | 12V | 12V |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Not For New Designs | Active | Active | Active |
| Package | SOIC (D)-7 | HSOP | HSOP | VSON |
| Number of Channels | -- | 2 | 2 | 2 |
| Channel Type | -- | Independent | Independent | Independent |
| Current Peak Output Source Sink | -- | 3A, 3A | 3A, 3A | 3A, 3A |
| Driven Configuration | -- | Half-Bridge | Half-Bridge | Half-Bridge |
| Fall Time | -- | 7ns | 7ns | 7ns |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NCP10671BD060R2GonsemiSimilaronsemi
Pin NoPkg NoElec Mixed
Converter Offline Buck, Buck-Boost, Flyback Topology 60kHz 8-SOIC
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
UCC28713DRTexas InstrumentsConstant-voltage, constant-current PWM with PSR, valley switching, NTC option, and 300mV cable comp.
UCC28634DRTexas InstrumentsHigh power Flyback controller with PSR, peak power mode, Adj CC limit and Frequency Dither 7-SOIC -40 to 125
UCC28631DTexas InstrumentsHigh power Flyback controller with PSR, peak power mode, and Frequency Dither 7-SOIC -40 to 125