This detailed comparison of MC44603ADWG and UCC28221DG4 in the PMIC - AC DC Converters, Offline Switchers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | VIGOR | Texas Instruments |
|---|---|---|
| Package / Case | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.154", 3.90mm Width) |
| Description | SWITCHING CONTROLLER | IC REG CTRLR FLYBK ISO CM 16SOIC |
| In Stock | 429 | 2 500 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | GreenLine™ | - |
| Package | Tube | Tube |
| Output Isolation | Isolated | Isolated |
| Internal Switch(s) | No | No |
| Voltage - Breakdown | - | - |
| Topology | Flyback | Flyback |
| Voltage - Start Up | 14.5 V | 13 V |
| Voltage - Supply (Vcc/Vdd) | 9V ~ 18V | 8.4V ~ 14.5V |
| Duty Cycle | 80% | 75% |
| Frequency - Switching | Up to 250kHz | 2MHz |
| Power (Watts) | - | - |
| Fault Protection | Current Limiting, Over Voltage | Current Limiting, Over Voltage |
| Control Features | Soft Start, Sync | Soft Start |
| Operating Temperature | -25°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Supplier Device Package | 16-SOIC | 16-SOIC |
