This detailed comparison of MIC2198BML-TR and SI9122EDQ-T1-E3 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 | Roving Networks / Microchip Technology | Vishay / Siliconix |
|---|---|---|
| Package / Case | 12-VFDFN Exposed Pad, 12-MLF® | 20-TSSOP (0.173", 4.40mm Width) |
| Description | IC REG CTRLR BUCK 12MLF | IC REG CTRLR HALF-BRIDGE 20TSSOP |
| In Stock | 2 866 | 5 473 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Discontinued at Digi-Key | Obsolete |
| Series | - | - |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Down | Step-Up/Step-Down |
| Output Configuration | Positive | Positive, Isolation Capable |
| Topology | Buck | Half-Bridge |
| Number of Outputs | 1 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 32V | 10.5V ~ 13.2V |
| Frequency - Switching | 500kHz | 500kHz |
| Duty Cycle (Max) | 76% | 91% |
| Synchronous Rectifier | Yes | Yes |
| Clock Sync | No | No |
| Serial Interfaces | - | - |
| Control Features | Enable | Current Limit, Sequencing, Soft Start |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 12-MLF™ (4x4) | 20-TSSOP |
