UC1843L
| Manufacturer | |
| Description | Current Mode PWM Controller 1A 20-Pin LCCC Tube Current Mode PWM Controller |
| Category |
对参数有疑问？问 AI 助手
Business
| Standard Package | Rail / Tube | Standard Package Name | LCC |
Compliance
| Part Status | ACTIVE | Rad Hardened | No |
| High Reliability | Y | ||
Electrical
| Fall Time | 50 ns | Frequency | 450 |
| Duty Cycle | 100 % | Rise Time (Typ) | 50 ns |
| Current - Output | 1000(Max) mA | Voltage - Threshold | 8.4/7.6 |
| Current Rating (Max) | Military | Frequency - Switching | 500 kHz |
| Synchronous Rectifier | No | Voltage - Supply (Min) | 30 V |
| Number of Outputs and Type | 1 | ||
Mechanical
| Width | 9.09(Max) | Packaging | Tube |
| Lead Style | No Lead | Contact Form | No |
| Mounting Type | Surface Mount | Package / Case | 20LCCC |
| Package Cooled | LCCC | Length - Overall | 9.09(Max) |
| Package Quantity | LCCC | Number of Positions | 20 |
| Shell Size - Insert | 2.03(Max) | ||
Product Info
| Features | Error Amplifier | Software | SLUS223C |
| Topology | Boost|Flyback|Forward | Control Method | Current Mode PWM Controller |
| Utilized IC / Part | View | Output Configuration | No |
| Printed Circuit Board | 20 | ||
Environmental
| Temperature - Test | -55 to 125 | Operating Temperature | -55 to 125 °C |