Texas Instruments UCC28633DR AC DC Converters, Offline Switchers
IC OFFLINE SWITCH FLYBACK 7SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UCC28633DR
Detailed Description
IC OFFLINE SWITCH FLYBACK 7SOIC
Package
8-SOIC (0.154", 3.90mm Width), 7 Leads
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width), 7 Leads; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
UCC28633DR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UCC28633DR AC DC Converters, Offline Switchers technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
8V ~ 20V
Lifecycle Status
Active
Power Watts
30 W
Internal Switch S
No
Switching Frequency
200Hz ~ 120kHz
Output Isolation
Isolated
Topology
Flyback
Related Parts Comparison (UCC28633DR vs UCC28740DR vs UCC28720DR vs UCC28740QDRQ1)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Supply Voltage | 8V ~ 20V | 9V ~ 35V | 9V ~ 35V | 9V ~ 35V |
| Switching Frequency | 200Hz ~ 120kHz | 170Hz ~ 100kHz | 650Hz ~ 80kHz | 170Hz ~ 100kHz |
| Lifecycle Status | Active | Active | Active | Active |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over | Current Limiting, Over | Current Limiting, Over | Current Limiting, Over |
| Internal Switch S | No | No | No | No |
| Output Isolation | Isolated | Isolated | Isolated | Isolated |
| Topology | Flyback | Flyback | Flyback | Flyback |
| Voltage Start Up | 14.75 V | 21 V | 21 V | 21 V |
| Action |
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