This detailed comparison of UC2578NG4 and AOZ7648QI-06 in the PMIC - Voltage Regulators - DC DC Switching Controllers 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 | Alpha and Omega Semiconductor, Inc. |
|---|---|---|
| Package / Case | 16-DIP (0.300", 7.62mm) | 38-PowerTFQFN |
| Description | IC REG CTRLR BUCK 16DIP | FLYBACK STR SECONDARY SIDE CONVE |
| In Stock | 2 500 | 3 000 |
| Mounting Type | Through Hole | Surface Mount |
| Part Status | Obsolete | Active |
| Series | - | - |
| Package | Tube | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Down | Step-Up/Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Flyback |
| Number of Outputs | 1 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 14V ~ 72V | 3V ~ 21.5V |
| Frequency - Switching | 110kHz | 145kHz |
| Duty Cycle (Max) | 90% | 87% |
| Synchronous Rectifier | No | Yes |
| Clock Sync | No | Yes |
| Serial Interfaces | - | I²C |
| Control Features | Current Limit, Soft Start | - |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| Supplier Device Package | 16-PDIP | 38-QFN-EP (6x6) |
