SN54ALS645A 鏅�(sh铆)闁擄細2025/5/6 18:54:31 闁辫畝锛�21

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鍙冩暩(sh霉)

鍨嬭櫉锛歋N54ALS645A
銆€銆€宸ヤ綔闆诲鑼冨湇锛�4.5V 鑷� 28V
銆€銆€杓稿嚭闆绘祦鑳藉姏锛氭渶澶ф敮鎸佸閮ㄩ﹨(q奴)鍕曞ぇ鍔熺巼MOSFET
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽褰㈠紡锛歅DIP-16, SOIC-16
銆€銆€闁嬮棞(gu膩n)闋荤巼锛氬彲瑾�(di脿o)锛屾渶楂橀仈(d谩)500kHz
銆€銆€鍟熷嫊闆绘祦锛氬皬浜�70渭A
銆€銆€闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪€肩偤3.5mA

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SN54ALS645A 鍏峰倷浠ヤ笅涓昏鐗规€э細
銆€銆€1. 楂樻晥PWM鎺у埗妯″紡锛岃兘澶�?q奴)宕縁(xi脿n)鏇撮珮鐨勮綁(zhu菐n)鎻涙晥鐜�銆�
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SN54ALS645A 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
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銆€銆€4. LED椹�(q奴)鍕曢浕婧愬強姹借粖闆诲瓙涓殑闈為殧闆㈠紡DC-DC杞�(zhu菐n)鎻�銆�
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