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| Part Number | UCD7230ARGWR | UCD7230ARGWT | UCD7230RGWR |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Obsolete | Active | Active |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver |
| Function | Step-Down | Step-Down | Step-Down |
| Output Configuration | Positive | Positive | Positive |
| Topology | Buck | Buck | Buck |
| Number of Outputs | 1 | 1 | 1 |
| Output Phases | 1 | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 4.75V ~ 15.5V | 4.75V ~ 15.5V | 4.5V ~ 15.5V |
| Frequency - Switching | 200kHz ~ 2MHz | 200kHz ~ 2MHz | Up to 2MHz |
| Duty Cycle (Max) | - | - | - |
| Synchronous Rectifier | Yes | Yes | Yes |
| Clock Sync | No | No | No |
| Serial Interfaces | - | - | - |
| Control Features | Current Limit, Enable | Current Limit, Enable | Current Limit, Enable |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 20-VQFN Exposed Pad | 20-VQFN Exposed Pad | 20-VQFN Exposed Pad |
| Supplier Device Package | 20-VQFN (5x5) | 20-VQFN (5x5) | 20-VQFN (5x5) |
