This detailed comparison of NCP1237AD65R2G and UCC28634D 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 | 8-SOIC (0.154", 3.90mm Width), 7 Leads | 8-SOIC (0.154", 3.90mm Width), 7 Leads |
| Description | SWITCHING CONTROLLER, CURRENT-MO | HIGH POWER FLYBACK CONTROLLER WI |
| In Stock | 464 | 292 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | - | - |
| Package | Bulk | Tube |
| Output Isolation | Isolated | Isolated |
| Internal Switch(s) | No | Yes |
| Voltage - Breakdown | - | 700V |
| Topology | Flyback | Buck, Flyback |
| Voltage - Start Up | 12 V | 14.75 V |
| Voltage - Supply (Vcc/Vdd) | 9.5V ~ 28V | 13V ~ 16.5V |
| Duty Cycle | 80% | 70% |
| Frequency - Switching | 65kHz | 120kHz |
| Power (Watts) | - | 30 W |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit |
| Control Features | - | EN, Power Good, Soft Start, Sync |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) |
| Supplier Device Package | 7-SOIC | 7-SOIC |
