This detailed comparison of UCC28634D and NCP1238AD65R2G 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 | Texas Instruments | VIGOR |
|---|---|---|
| Package / Case | 8-SOIC (0.154", 3.90mm Width), 7 Leads | 8-SOIC (0.154", 3.90mm Width), 7 Leads |
| Description | HIGH POWER FLYBACK CONTROLLER WI | SWITCHING CONTROLLER, CURRENT-MO |
| In Stock | 292 | 278 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Obsolete |
| Series | - | - |
| Package | Tube | Bulk |
| Output Isolation | Isolated | Isolated |
| Internal Switch(s) | Yes | No |
| Voltage - Breakdown | 700V | - |
| Topology | Buck, Flyback | Flyback |
| Voltage - Start Up | 14.75 V | 12 V |
| Voltage - Supply (Vcc/Vdd) | 13V ~ 16.5V | 9.5V ~ 28V |
| Duty Cycle | 70% | 80% |
| Frequency - Switching | 120kHz | 65kHz |
| 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 ~ 125°C (TJ) | -40°C ~ 150°C (TJ) |
| Supplier Device Package | 7-SOIC | 7-SOIC |
