UC3843 / KA3843 / UTC3843
Ref: 4985
Description:
UTC3843 CURRENT MODE PWM CONTROL CIRCUITS
- Low Start up Current
- Maximum Duty Clamp
- UVLO With Hysteresis
- Operating Frequency up to 500KHz
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Full description
| Topology | Boost, Buck, Flyback, Forward |
| Control Method | Current |
| Duty Cycle (Max) (%) | 100 |
| Frequency (Max) (kHz) | 450 |
| UVLO Thresholds On/Off (V) | 8.4/7.6 |
| Pin/Package | 8PDIP |
| Power (Min) (W) | 30 |
| Power (Max) (W) | 350 |
| Vin (Min) (V) | 7.6 |
| Vin (Max) (V) | 30 |
| Vout (Min) (V) | 0.5 |
| Regulated Outputs (#) | 1 |
| Operating Temperature Range (C) | 0 to 70 |
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