| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | SOIC-8 |
| Power Rating | 800 mW |
| Number of Outputs | 1 Output |
| Input Voltage (DC) | 30.0 V |
| Output Voltage | 4.95V ~ 5.05V |
| Output Current | 1 A |
| Number of Channels | 1 Channel |
| Power Dissipation | 1250 mw |
| Rise Time | 50 ns |
| Switching Frequency | 500 kHz |
| Duty Cycle | 50 % |
| Maximum Duty Cycle | 50 % |
| Fall Time | 50 ns |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -25 ℃ |
| Power Dissipation (Max) | 1250 mW |
| Supply Voltage | 11V ~ 25V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Operating Temperature | -25℃ ~ 85℃ |
Properly supply the right amount of current to an external system using this UC2844BD1 current controller from STMicroelectronics. Its single PWM output produces a current of 1000(Max) mA. This current mode controller supports boost|flyback topology. It has a switching frequency of 500 kHz. This device has a maximum of 30 V. This current mode controller has an operating temperature range of -25 °C to 85 °C. This current mode controller"s maximum duty cycle is 50 %.
ST Microelectronics
19 Pages / 0.38 MByte
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15 Pages / 0.13 MByte
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