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| Part Number | KA7500C | KA7500CD | KA7500B |
|---|---|---|---|
| Manufacturer | Fairchild Semiconductor | onsemi | Fairchild Semiconductor |
| Product Status | Active | Obsolete | 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) | 7V ~ 40V | 7V ~ 40V | 7V ~ 42V |
| Frequency - Switching | 1kHz ~ 200kHz | 1kHz ~ 200kHz | 1kHz ~ 300kHz |
| Duty Cycle (Max) | 45% | 45% | 45% |
| Synchronous Rectifier | Yes | Yes | Yes |
| Clock Sync | No | No | No |
| Serial Interfaces | - | - | - |
| Control Features | Dead Time Control | Dead Time Control | Dead Time Control |
| Operating Temperature | -25°C ~ 85°C (TA) | -25°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Through Hole | Surface Mount | Through Hole |
| Package / Case | 16-DIP (0.300", 7.62mm) | 16-SOIC (0.154", 3.90mm Width) | 16-DIP (0.300", 7.62mm) |
| Supplier Device Package | 16-PDIP | 16-SOP | 16-PDIP |
