Linear Technology LTC4278IDKD#PBF, PWM Current Mode Controller, 5 (Sink) mA, 50 (Source) mA, 110 kHz, 4.5 → 20 V [LTC4278IDKD#PBF]; 145-0964
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| THÔNG SỐ KỸ THUẬT | |
|---|---|
| Number of PWM Outputs | 1 |
| Control Method | Current |
| Topology | Flyback |
| Rise Time | 15ns |
| Fall Time | 10ns |
| Maximum Duty Cycle | 0.88 |
| Maximum Switching Frequency | 110 kHz |
| Mounting Type | Surface Mount |
| Package Type | DFN |
| Pin Count | 32 |
| Output Current | 5 (Sink) mA, 50 (Source) mA |
| Output Voltage | 0.15 V |
| On/Off Pin | Yes |
| Synchronous Pin | Yes |
| Maximum Operating Temperature | +85 °C |
| Dimensions | 7 x 4 x 0.7mm |
| Minimum Operating Temperature | -40 °C |
| Height | 0.7mm |
| Typical Operating Supply Voltage | 4.5 → 20 V |
| Width | 4mm |
| Length | 7mm |