onsemi NCP1205DR2 AC DC Converters, Offline Switchers
Converter Offline Flyback Topology 90kHz ~ 125kHz 16-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP1205DR2
Detailed Description
IC OFFLINE SWITCH FLYBACK 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
NCP1205DR2 Datasheet
Quick Jump:
Technical Specifications
onsemi NCP1205DR2 AC DC Converters, Offline Switchers technical specifications.
General
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-25°C ~ 125°C (TJ)
Supply Voltage
8V ~ 30V
Lifecycle Status
Obsolete
Internal Switch S
No
Switching Frequency
90kHz ~ 125kHz
Output Isolation
Isolated
Topology
Flyback
Fault Protection
Current Limiting, Over Voltage, Short Circuit
Alternate Parts Comparison (NCP1205DR2 vs NCP1063AD100R2G vs NCP1280DR2 vs NCP1280DR2G)
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 | -25°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Supply Voltage | 8V ~ 30V | 7V ~ 20V | 7V ~ 25V | 7V ~ 25V |
| Switching Frequency | 90kHz ~ 125kHz | 100kHz | 150kHz ~ 300kHz | 150kHz ~ 300kHz |
| Fault Protection | Current Limiting, Over Voltage, Short Circuit | Over Load, Over Power, Over Temperature, Short Circuit | Current Limiting, Over | Current Limiting, Over |
| Internal Switch S | No | Yes | No | No |
| Output Isolation | Isolated | Either | Isolated | Isolated |
| Topology | Flyback | Buck, Flyback | Forward, Secondary Side SR | Forward, Secondary Side SR |
| Duty Cycle | -- | 66% | 62%, 80% | 62%, 80% |
| Voltage Breakdown | -- | 700V | 700V | 700V |
| Voltage Start Up | -- | 9 V | 11 V | 11 V |
| Action |
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