Texas Instruments UC3843AN 电流模式 PWM 控制器
Current Mode PWM Controller -0.1V to 11V 1A 500kHz 8-Pin PDIP Tube
产品技术规格
| Compliant | |
| EAR99 | |
| Active | |
| 8542.31.00.30 | |
| Automotive | No |
| PPAP | No |
| Mounting | Through Hole |
| Package Height | 5.08(Max) - 0.51(Min) |
| Package Width | 6.6(Max) |
| Package Length | 10.16(Max) |
| PCB changed | 8 |
| Standard Package Name | DIP |
| Supplier Package | PDIP |
| 8 | |
| Lead Shape | Through Hole |
This UC3843AN current controller by Texas Instruments is perfect for current which needs to be supplied to an external system. This current mode controller supports boost|buck|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 an operating temperature range of 0 °C to 70 °C. This current mode controller's maximum duty cycle is 100 %. This device has a maximum of 30 V.
Symbols and Footprints
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