This detailed comparison of CS51220EDR16 and SI9122ADQ-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 | Sanyo Semiconductor/ON Semiconductor | Vishay / Siliconix |
|---|---|---|
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | 20-TSSOP (0.173", 4.40mm Width) |
| Description | IC REG CTRLR FWRD CONV 16SOIC | IC REG CTRLR HALF-BRIDGE 20TSSOP |
| In Stock | 2 000 | 1 825 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | - | - |
| Package | Tape & Reel (TR)Cut Tape (CT) | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Output Type | PWM Signal | Transistor Driver |
| Function | Step-Up/Step-Down | Step-Up/Step-Down |
| Output Configuration | Positive, Isolation Capable | Positive, Isolation Capable |
| Topology | Forward Converter | Half-Bridge |
| Number of Outputs | 1 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 3.8V ~ 20V | 10.5V ~ 13.2V |
| Frequency - Switching | 500kHz | 500kHz |
| Duty Cycle (Max) | 85% | 92% |
| Synchronous Rectifier | No | Yes |
| Clock Sync | Yes | No |
| Serial Interfaces | - | - |
| Control Features | Current Limit, Enable, Frequency Control, Soft Start | Current Limit, Sequencing, Soft Start |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 16-SOIC | 20-TSSOP |
