Texas InstrumentsUC1844L883B电流模式 PWM 控制器
Current Mode PWM Controller 200mA 500kHz 20-Pin CLLCC Tube
| Not Compliant | |
| EAR99 | |
| Active | |
| 8542.31.00.30 | |
| SVHC | Yes |
| Automotive | No |
| PPAP | No |
| Mounting | Surface Mount |
| Package Height | 2.03(Max) |
| Package Width | 9.09(Max) |
| Package Length | 9.09(Max) |
| PCB changed | 20 |
| Standard Package Name | LCC |
| Supplier Package | CLLCC |
| 20 | |
| Lead Shape | No Lead |
Varying voltages can be harmful to some microprocessor-based circuits. The UC1844L883B current controller from Texas Instruments is a great tool to modulate these levels to meet your requirements. This current mode controller supports boost|flyback|forward topology. Its single PWM output produces a current of 1000(Max) mA. This part offers a switching frequency of 500 kHz in order to work properly. In order to ensure parts aren't damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. This current mode controller has a minimum operating temperature of -55 °C and a maximum of 125 °C. This device has a maximum of 30 V. This current mode controller's maximum duty cycle is 50 %.
| EDA / CAD Models |