Texas Instruments UC3875NG4 AC DC Converters and Offline Switchers
IC OFFLINE SW FULL-BRDG 20DIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UC3875NG4
Detailed Description
IC OFFLINE SW FULL-BRDG 20DIP
Package
20-DIP (0.300", 7.62mm)
Key Features
Package: 20-DIP (0.300", 7.62mm)
Lifecycle Status
Active
Datasheet
UC3875NG4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UC3875NG4 AC DC Converters and Offline Switchers technical specifications.
General
Package / Case
20-DIP
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
9.5V ~ 20V
Lifecycle Status
Active
Package
20-DIP (0.300", 7.62mm)
Switching Frequency
1MHz
Output Isolation
Non-Isolated
Topology
Full-Bridge
Voltage Start Up
10.75 V
Alternate Parts Comparison (UC3875NG4 vs UC2879N vs UC2879NG4 vs UC2876NG4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-DIP | 20-DIP | 20-DIP | 20-DIP |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -25°C ~ 85°C (TA) |
| Supply Voltage | 9.5V ~ 20V | 9.25V ~ 20V | 9.25V ~ 20V | 9.5V ~ 20V |
| Switching Frequency | 1MHz | 300kHz | 300kHz | 1MHz |
| Lifecycle Status | Active | Active | Active | Obsolete |
| Control Features | Frequency Control, Soft Start, Sync | Frequency Control, Soft Start, Sync | Frequency Control, Soft Start, Sync | Frequency Control, Soft Start, Sync |
| Duty Cycle | 100% | 50% | 50% | 100% |
| Fault Protection | Current Limiting | Current Limiting | Current Limiting | Current Limiting |
| Output Isolation | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated |
| Topology | Full-Bridge | Full-Bridge | Full-Bridge | Full-Bridge |
| Package | 20-DIP (0.300", 7.62mm) | 20-PDIP | 20-DIP (0.300", 7.62mm) | -- |
| Action |
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