This detailed comparison of IRU3039CHTR and UCC3961NG4 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 | IR (Infineon Technologies) | Texas Instruments |
|---|---|---|
| Package / Case | 20-VQFN Exposed Pad | 14-DIP (0.300", 7.62mm) |
| Description | IC REG CTRLR BUCK/BOOST 20MLPQ | IC REG CTRLR FWRD CONV 14DIP |
| In Stock | 300 | 9 327 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | - | - |
| Package | Tape & Reel (TR)Cut Tape (CT) | Tube |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Up, Step-Down | Step-Up/Step-Down |
| Output Configuration | Positive | Positive, Isolation Capable |
| Topology | Buck, Boost | Forward Converter |
| Number of Outputs | 1 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 4.4V ~ 25V | 8V ~ 19V |
| Frequency - Switching | 400kHz | 400kHz |
| Duty Cycle (Max) | 88% | 72% |
| Synchronous Rectifier | Yes | Yes |
| Clock Sync | No | No |
| Serial Interfaces | - | - |
| Control Features | Frequency Control, Soft Start | Enable, Frequency Control, Soft Start |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Supplier Device Package | 20-MLPQ (5x5) | 14-PDIP |
