onsemi MC44603ADW AC DC Converters, Offline Switchers
Converter Offline Flyback Topology Up to 250kHz 16-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MC44603ADW
Detailed Description
IC OFFLINE SWITCH FLYBACK 16SOIC
Package
16-SOIC (0.295", 7.50mm Width)
Key Features
Package / Case: 16-SOIC (0.295", 7.50mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
MC44603ADW Datasheet
Quick Jump:
Technical Specifications
onsemi MC44603ADW AC DC Converters, Offline Switchers technical specifications.
General
Series
GreenLine™
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-25°C ~ 150°C (TJ)
Supply Voltage
9V ~ 18V
Lifecycle Status
Obsolete
Internal Switch S
No
Switching Frequency
Up to 250kHz
Output Isolation
Isolated
Topology
Flyback
Alternate Parts Comparison (MC44603ADW vs MC34025DW vs MC33023DW vs MC33023DWR2G)
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 ~ 150°C (TJ) | 0°C ~ 70°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 9V ~ 18V | 8.4V ~ 30V | 8.4V ~ 30V | 8.4V ~ 30V |
| Switching Frequency | Up to 250kHz | 1MHz | 1MHz | 1MHz |
| Control Features | Soft Start, Sync | Frequency Control, Soft Start | Frequency Control, Soft Start | Frequency Control, Soft Start |
| Duty Cycle | 80% | 45% | 90% | 90% |
| Fault Protection | Current Limiting, Over | Current Limiting | Current Limiting | Current Limiting |
| Internal Switch S | No | No | No | No |
| Output Isolation | Isolated | Isolated | Isolated | Isolated |
| Topology | Flyback | Half-Bridge | Forward | Forward |
| Voltage Start Up | 14.5 V | 9.2 V | 9.2 V | 9.2 V |
| Action |
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