Texas Instruments
UC3844NG4
Optimized For Off-line and DC-to-DC Converters Low Start-Up Current (<1 mA) Automatic Feed ForwardCompensation Pulse-by-Pulse Current Limiting Enhanced Load Response Characteristics Under-Voltage Lockout With Hysteresis Double Pulse Suppression High Current Totem Pole Output Internally Trimmed Bandgap Reference 500-kHz Operation Low RO Error Amp
中间价(CNY):6.711
UC3844NG4 规格参数
| PCB changed | 8 |
| Fall Time (ns) | 50 |
| ECCN (US) | EAR99 |
| Oscillator Accuracy (kHz) | 52 |
| Operating Supply Voltage (V) | 12 to 28 |
| Minimum Operating Temperature (°C) | 0 |
| Maximum Operating Temperature (°C) | 70 |
| Supplier Package | PDIP |
| Switching Frequency (kHz) | 500 |
| Package Height | 5.08(Max) - 0.51(Min) |
| Maximum Operating Supply Voltage (V) | 28 |