onsemi NCP1280DR2G AC DC Converters, Offline Switchers
Converter Offline Forward, Secondary Side SR Topology 150kHz ~ 300kHz 16-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP1280DR2G
Detailed Description
IC OFFLINE SW MULT TOP 16SOIC
Package
16-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 16-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
NCP1280DR2G Datasheet
Quick Jump:
Technical Specifications
onsemi NCP1280DR2G AC DC Converters, Offline Switchers technical specifications.
General
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
7V ~ 25V
Lifecycle Status
Obsolete
Voltage Breakdown
700V
Internal Switch S
No
Switching Frequency
150kHz ~ 300kHz
Output Isolation
Isolated
Topology
Forward, Secondary Side SR
Alternate Parts Comparison (NCP1280DR2G vs NCP1205DR2 vs NCP1205DR2G vs NCP1063AD100R2G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -25°C ~ 125°C (TJ) | -25°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Supply Voltage | 7V ~ 25V | 8V ~ 30V | 8V ~ 30V | 7V ~ 20V |
| Switching Frequency | 150kHz ~ 300kHz | 90kHz ~ 125kHz | 90kHz ~ 125kHz | 100kHz |
| Fault Protection | Current Limiting, Over | Current Limiting, Over Voltage, Short Circuit | Current Limiting, Over Voltage, Short Circuit | Over Load, Over Power, Over Temperature, Short Circuit |
| Internal Switch S | No | No | No | Yes |
| Output Isolation | Isolated | Isolated | Isolated | Either |
| Topology | Forward, Secondary Side SR | Flyback | Flyback | Buck, Flyback |
| Action |
More Parts in AC DC Converters and Offline Switchers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.