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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > DRV8802

DRV8802 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 15:41:27 鏌ョ湅 闁辫畝锛�28

DRV8802 鏄竴娆鹃洐鍏ㄦ⿱鐩存祦闆绘(j墨)椹�(q奴)鍕�(d貌ng)鍣�锛岀敱寰峰窞鍎�鍣紙TI锛夌敓鐢�(ch菐n)銆傝┎鑺墖閬╃敤浜庝綆闆诲鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鍚�锛屽彲椹�(q奴)鍕�(d貌ng)鍏╁��(g猫)鐛�(d煤)绔嬬殑鐩存祦闆绘(j墨)鎴栦竴鍊�(g猫)鍏╃浉姝ラ��(j矛n)闆绘(j墨)銆傚叾闆嗘垚搴﹂珮銆侀珨绌嶅皬銆佸鍦嶅厓浠跺皯鐨勭壒榛�(di菐n)浣垮叾闈炲父閬╁悎渚挎敎寮忚ō(sh猫)鍌欏拰绌洪枔鍙楅檺鐨勮ō(sh猫)瑷�(j矛)銆�
銆�銆�DRV8802 鎻愪緵浜嗗畬鏁寸殑闆绘(j墨)鎺у埗瑙ｆ焙鏂规锛屽収(n猫i)缃簡鍔熺巼MOSFET銆侀亷(gu貌)娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岀啽闂�(gu膩n)鏂风瓑鍔熻兘锛屽ぇ澶ф彁楂樹簡绯荤当(t菕ng)鐨勫彲闈犳�у拰瀹夊叏鎬�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�4.5V~36V
銆�銆�鎸佺簩(x霉)杓稿嚭闆绘祦锛�1.2A锛堝柈閫氶亾锛岀劇(w煤)鏁ｇ啽锛�
銆�銆�宄板�艰几鍑洪浕娴侊細2.5A锛堝柈閫氶亾锛屽付鏁ｇ啽锛�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩儈85鈩�
銆�銆�灏佽褰㈠紡锛欻TSSOP (16寮曡叧)
銆�銆�PWM闋荤巼鏀寔锛氶珮閬�(d谩)50kHz
銆�銆�閭忚集杓稿叆闆诲锛氬吋瀹�3.3V鍜�5V绯荤当(t菕ng)

鐗规��

DRV8802 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂橀泦鎴愬害瑷�(sh猫)瑷�(j矛)锛屾笡灏戜簡澶栭儴鍏冧欢鐨勯渶姹傘��
銆�銆�2. 鏀寔闆欏悜闆绘(j墨)鎺у埗锛岄�氶亷(gu貌)閭忚集闆诲钩杓稿叆鍗冲彲瀵�(sh铆)鐝�(xi脿n)闆绘(j墨)鐨勬杞�(zhu菐n)鍜屽弽杞�(zhu菐n)銆�
銆�銆�3. 鍏�(n猫i)缃繚璀�(h霉)鍔熻兘锛屽閬�(gu貌)娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)銆佹瑺澹撻帠瀹氬拰閬�(gu貌)婧繚璀�(h霉)锛岀⒑淇濆湪鐣板父鎯呮硜涓嬭姱鐗囦笉鏈�(hu矛)鍙楁悕銆�
銆�銆�4. 鐛�(d煤)绔嬬殑浣胯兘寮曡叧锛屾柟渚垮皪(du矛)闆绘(j墨)閫�(j矛n)琛屽緟姗�(j墨)鎺у埗锛岄檷浣庡姛鑰�銆�
銆�銆�5. PWM瑾�(di脿o)閫熷姛鑳斤紝鑳藉绮剧⒑瑾�(di脿o)绡�(ji茅)闆绘(j墨)鐨勯�熷害鍜屾壄鐭�銆�
銆�銆�6. 鎻愪緵鍏╃ó涓嶅悓鐨勮“娓涙ā寮忥紙鎱㈣“娓涘拰蹇“娓涳級锛屼互鍎�(y艒u)鍖栭浕姗�(j墨)鎬ц兘骞舵笡灏戝櫔闊炽��
銆�銆�7. 灏佽绶婃箠锛岄仼鍚堝皬鍨嬪寲瑷�(sh猫)瑷�(j矛)闇�姹傘��

鎳�(y墨ng)鐢�

DRV8802 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闇�瑕佸皬鍨嬪寲鍜岄珮鏁堥浕姗�(j墨)椹�(q奴)鍕�(d貌ng)鐨勫牬(ch菐ng)鏅�锛屼緥濡傦細
銆�銆�1. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勫皬鍨嬬洿娴侀浕姗�(j墨)椹�(q奴)鍕�(d貌ng)锛屽鎵撳嵃姗�(j墨)銆佹巸鎻忓剙鍜屾(j墨)鍣ㄤ汉銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栭牁(l菒ng)鍩熺殑灏忓瀷姗�(j墨)姊拌噦銆佹车鍜岄ⅷ(f膿ng)鎵囩瓑瑷�(sh猫)鍌欑殑鎺у埗銆�
銆�銆�3. 瀹剁敤闆诲櫒涓殑鍚稿〉鍣ㄣ�佺┖姘ｅ噲鍖栧櫒鍜屽叾浠栭渶瑕佺簿婧�(zh菙n)閫熷害鎺у埗鐨勮ō(sh猫)鍌欍��
銆�銆�4. 鏁欒偛姗�(j墨)鍣ㄤ汉濂椾欢涓綔鐐烘牳蹇冮﹨(q奴)鍕�(d貌ng)妯″锛岀敤浜庢帶鍒堕浕姗�(j墨)閬�(y霉n)琛屻��
銆�銆�5. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勬车鍜屽皬鍨嬪櫒姊伴﹨(q奴)鍕�(d貌ng)锛屽琛�绯栧剙鍜屼究鏀滃紡閱�(y墨)鐧傚剙鍣�銆�

鏇夸唬鍨嬭櫉(h脿o)

DRV8801, DRV8803, DRV8824, L298N

drv8802鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

drv8802璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
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