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| Manufacturer | STMicroelectronics |
| Product Category | AC DC Converters, Offline Switchers |
| Series | UC3844B |
| Packaging | Tube |
| Unit-Weight | 0.032805 oz |
| Mounting-Style | Through Hole |
| Package-Case | 8-DIP (0.300", 7.62mm) |
| Operating-Temperature | 0°C ~ 70°C (TA) |
| Mounting-Type | Through Hole |
| Supplier-Device-Package | 8-PDIP |
| Watt | - |
| Number-of-Outputs | 1 Output |
| Output-Isolation | Isolated |
| Internal-Switch-s | No |
| Voltage-Breakdown | - |
| Topology | Flyback |
| Voltage-Start-Up | 16V |
| Voltage-Supply-Vcc-Vdd | 10 V ~ 36 V |
| Duty-Cycle | 48% |
| Frequency-Switching | Up to 500kHz |
| Fault-Protection | Current Limiting |
| Control-Features | Frequency Control |
| Maximum Operating Temperature | + 150 C |
| Operating temperature range | - 40 C |
| Operating-Supply-Voltage | 30 V |
| Output-Voltage | 4.90 V to 5.10 V |
| Output-Current | 1000 mA |
| Switching-Frequency | 500 kHz |
| Fall-Time | 50 ns |
| Rise-Time | 50 ns |
| Package-Case | PDIP-8 |
| Duty-Cycle-Max | 50 % |
UC3844BN Datasheet
+8613715157867