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UC1843AMDREP, Current Mode PWM Controller 1A 500kHz 8-Pin SOIC T/R
Power Management\PWM Controllers\Current Mode PWM ControllersCurrent Mode PWM Controller 1A 500kHz 8-Pin SOIC T/R
| Adjustable Output | No |
| Automotive | No |
| Control Method | Current Mode PWM Controller |
| ECCN (US) | EAR99 |
| EU RoHS | Compliant |
| Fall Time (ns) | 50 |
| Lead Shape | Gull-wing |
| Maximum Duty Cycle (%) | 100 |
| Maximum Operating Supply Voltage (V) | 30 |
| Maximum Operating Temperature (°C) | 125 |
| Maximum Power Dissipation (mW) | 1000 |
| Maximum Supply Current (mA) | 17 |
| Minimum Operating Temperature (°C) | -55 |
| Mounting | Surface Mount |
| Number of PWM Outputs | 1 |
| On/Off Pin | No |
| Oscillator Accuracy (kHz) | 52 |
| Output Current (mA) | 1000(Max) |
| Packaging | Tape and Reel |
| Part Status | Active |
| PCB changed | 8 |
| Pin Count | 8 |
| PPAP | No |
| Rise Time (ns) | 50 |
| Standard Package Name | SOP |
| Supplier Package | SOIC |
| Supplier Temperature Grade | Military |
| Switching Frequency (kHz) | 500 |
| Synchronous Pin | No |
| Topology | Boost|Flyback|Forward |
| Type | Current Mode PWM Controller |
| Brand | Texas Instruments |
| Duty Cycle - Max | 100% |
| Factory Pack Quantity: Factory Pack Quantity | 2500 |
| Fall Time | 50 ns |
| Input Voltage | 25 V |
| Manufacturer | Texas Instruments |
| Maximum Operating Temperature | +125 C |
| Minimum Operating Temperature | -55 C |
| Mounting Style | SMD/SMT |
| Number of Outputs | 1 Output |
| Operating Supply Current | 25 mA |
| Operating Supply Voltage | 12 V to 18 V |
| Output Current | 1 A |
| Output Voltage | 5 V |
| Package / Case | SOIC-8 |
| Product Category | Switching Controllers |
| Product Type | Switching Controllers |
| Product | PWM Controllers |
| Rise Time | 50 ns |
| Series | UC1843A-EP |
| Subcategory | PMIC-Power Management ICs |
| Switching Frequency | 500 kHz |
| Topology | Boost, Flyback, Forward |
| Type | Current Mode PWM Controllers |
| Factory Pack Quantity | 2500 |
| Operating Temperature Range | -55 C to+125 C |
| Output Current | 1000 mA |
| RoHS | Details |
| Unit Weight | 0.002667 oz |
