This detailed comparison of UC3856QG3 and ISL6522CRZR5190 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 | Intersil (Renesas Electronics America) |
|---|---|---|
| Package / Case | 20-LCC (J-Lead) | 16-VQFN Exposed Pad |
| Description | IC REG CTRLR MULT TOP 20PLCC | IC REG CTRLR BUCK 16QFN |
| In Stock | 1 974 | 642 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Discontinued at Digi-Key |
| Series | - | - |
| Package | Tube | Tube |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Up, Step-Down, Step-Up/Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | Buck |
| Number of Outputs | 2 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 7V ~ 40V | 10.8V ~ 13.2V |
| Frequency - Switching | 200kHz | 200kHz |
| Duty Cycle (Max) | 47% | 100% |
| Synchronous Rectifier | Yes | Yes |
| Clock Sync | Yes | No |
| Serial Interfaces | - | - |
| Control Features | Enable, Frequency Control, Soft Start | Enable, Frequency Control, Phase Control, Soft Start |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Supplier Device Package | 20-PLCC (9x9) | 16-QFN-EP (5x5) |
