Texas Instruments UCC28730QDRQ1 AC DC Converters, Offline Switchers
IC OFFLINE SWITCH FLYBACK 7SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UCC28730QDRQ1
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
UCC28730QDRQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UCC28730QDRQ1 AC DC Converters, Offline Switchers technical specifications.
General
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
9V ~ 35V
Lifecycle Status
Active
Internal Switch S
No
Switching Frequency
32Hz ~ 83kHz
Output Isolation
Isolated
Topology
Flyback
Related Parts Comparison (UCC28730QDRQ1 vs UCC28633DR vs UCC28911DR vs UCC28910DR)
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 | 9V ~ 35V | 8V ~ 20V | 6.5V ~ 30V | 6.5V ~ 30V |
| Switching Frequency | 32Hz ~ 83kHz | 200Hz ~ 120kHz | 420Hz ~ 115kHz | 420Hz ~ 115kHz |
| Lifecycle Status | Active | Active | Active | Active |
| Fault Protection | Current Limiting, Over | Current Limiting, Over Load, Over Temperature, Over | Current Limiting, Over Temperature, Over | Current Limiting, Over Temperature, Over |
| Internal Switch S | No | No | Yes | Yes |
| Output Isolation | Isolated | Isolated | Isolated | Isolated |
| Topology | Flyback | Flyback | Flyback | Flyback |
| Voltage Start Up | 21 V | 14.75 V | 9.5 V | 9.5 V |
| RoHS | Yes | -- | Yes | Yes |
| Action |
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