DRV8428PWPR 鏅�(sh铆)闁擄細2025/5/10 9:06:57 闁辫畝锛�21

DRV8428PWPR鏄竴娆剧敱寰峰窞鍎€鍣紙TI锛夋帹鍑虹殑闆嗘垚寮忔閫�(j矛n)闆绘(j墨)椹�(q奴)鍕曞櫒锛岄噰鐢℉姗嬫灦妲�(g貌u)瑷�(sh猫)瑷�(j矛)锛岄仼鐢ㄤ簬鍏╃浉姝ラ€�(j矛n)闆绘(j墨)鐨勬帶鍒�銆傝┎鑺墖闆嗘垚浜哅OSFET鍔熺巼绱氥€侀浕娴佽(di脿o)绡€(ji茅)闆昏矾鍜屼繚璀�(h霉)鍔熻兘锛岃兘澶犵啊鍖栨閫�(j矛n)闆绘(j墨)椹�(q奴)鍕曠殑瑷�(sh猫)瑷�(j矛)寰�(f霉)闆滃害骞舵笡灏戝閮ㄥ厓浠舵暩(sh霉)閲�銆侱RV8428PWPR鏀寔楂橀仈(d谩)36V鐨勯浕婧愰浕澹撳拰1.5A鐨勫嘲鍊艰几鍑洪浕娴侊紙姣忕浉锛�锛屽苟涓斿叿鍌欏彲绶ㄧ▼鐨勫井姝ラ€�(j矛n)妯″紡锛屽彲浠ュ(sh铆)鐝�(xi脿n)骞崇┅(w臎n)涓旂簿纰虹殑闆绘(j墨)鎺у埗銆�
銆€銆€瑭茶姱鐗囧叿鏈夐亷娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)銆侀亷婧棞(gu膩n)鏂蜂互鍙婃瑺澹撻帠瀹氱瓑澶氶噸淇濊(h霉)姗�(j墨)鍒讹紝纰轰繚鍏跺湪鍚勭ó宸ユ硜涓嬬殑绌�(w臎n)瀹氶亱(y霉n)琛�銆侱RV8428PWPR閲囩敤PowerPad?灏佽鎶€琛�(sh霉)锛屾湁鍔╀簬鎻愰珮鏁ｇ啽鎬ц兘銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�4.5V~36V
銆€銆€鏈€澶ц几鍑洪浕娴侊細1.5A锛堟瘡鐩稿嘲鍊奸浕娴侊級
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C~125掳C
銆€銆€寰姝ユ暩(sh霉)锛氬叏姝ャ€佸崐姝�銆�1/4姝�銆�1/8姝�銆�1/16姝�銆�1/32姝�銆�1/64姝�銆�1/128姝�
銆€銆€灏佽椤炲瀷锛欻TSSOP (PW) PowerPad?

鐗规€�

DRV8428PWPR鍏�(n猫i)缃簡PWM闆绘祦瑾�(di脿o)绡€(ji茅)鍣�锛屽彲浠ユ牴鎿�(j霉)鐢ㄦ埗瑷�(sh猫)瀹氱殑鍙冭€冮浕澹撲締瑾�(di脿o)鏁撮浕姗�(j墨)鐩镐綅闆绘祦澶у皬锛屽緸鑰屽(sh铆)鐝�(xi脿n)绮剧⒑鐨勬壄鐭╂帶鍒跺拰浣庡姛鑰楁搷浣�銆�
銆€銆€瀹冩敮鎸佸绋几鍏ユ帶鍒朵俊铏燂紝渚嬪STEP/DIR鎺ュ彛锛屼究浜庤垏寰帶鍒跺櫒鎴栧叾浠栨暩(sh霉)瀛楅倧杓浕璺€ｆ帴銆�
銆€銆€姝ゅ锛孌RV8428PWPR閭勬彁渚涗簡涓€鍊�(g猫)瑷烘柗寮曡叧锛團AULT锛夛紝鐢ㄤ簬鎸囩ず鏁呴殰鐙€鎱�(t脿i)锛屽閬庢祦銆侀亷婧拰娆犲绛�銆�
銆€銆€瑭插櫒浠舵敮鎸佽嚜鍕曡“娓涙ā寮忓垏鎻�锛屼互鍎�(y艒u)鍖栧嫊鎱�(t脿i)鎬ц兘鍜岄檷浣庡櫔鑱�銆�
銆€銆€鐢变簬鍏剁穵婀婄殑灏佽鍜岄珮搴﹂泦鎴愬寲瑷�(sh猫)瑷�(j矛)锛孌RV8428PWPR闈炲父閬╁悎浜庣┖闁撳彈闄愮殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�

鎳�(y墨ng)鐢�

DRV8428PWPR寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕佺簿纰洪亱(y霉n)鍕曟帶鍒剁殑闋�(l菒ng)鍩�锛屽寘鎷絾涓嶉檺浜庢秷璨�(f猫i)椤為浕瀛愮敘(ch菐n)鍝併€佸伐妤�(y猫)鑷嫊鍖栬ō(sh猫)鍌欏拰閱�(y墨)鐧傚剙鍣�銆�
銆€銆€鍏稿瀷鎳�(y墨ng)鐢ㄥ牬鏅寘鎷墦鍗版(j墨)銆佹巸鎻忓剙銆佽睛鍏ō(sh猫)鍌欎腑鐨勭礄寮靛偝杓哥郴绲�(t菕ng)锛涘畨闃叉敐鍍忛牠鐨勪簯鑷烘帶鍒�锛�3D鎵撳嵃姗�(j墨)鐨刋YZ杌稿強鎿犲嚭姗�(j墨)椹�(q奴)鍕�锛涘鐢ㄩ浕鍣ㄥ鎺冨湴姗�(j墨)鍣ㄤ汉鍜屾櫤鑳介帠绛夛紱浠ュ強瀵�(sh铆)椹�(y脿n)瀹ゅ垎鏋愬剙鍣ㄤ腑鐨勬ǎ鍝佽檿鐞嗘ā濉�銆�
銆€銆€瀹冪殑楂樻€ц兘鍜岄潏娲绘€т娇鍏舵垚鐐哄皬鍨嬪寲鍜岄珮鏁堢巼姝ラ€�(j矛n)闆绘(j墨)椹�(q奴)鍕曡В姹烘柟妗堢殑鐞嗘兂閬告搰銆�