DRV8304HRHAT 鏅傞枔锛�2025/5/10 9:24:52 闁辫畝锛�19

DRV8304HRHAT 鏄竴娆鹃珮搴﹂泦鎴愮殑涓夌浉鐒″埛鐩存祦 (BLDC) 闆绘椹�(q奴)鍕曞櫒锛岄噰鐢� HVQFN 灏佽銆傝┎鍣ㄤ欢鍏�(n猫i)缃簡鏌垫サ椹�(q奴)鍕曞櫒銆侀浕鑽锋车銆佸崌澹撲簩妤电鍜岀敤浜庤嚜鑸夐浕瀹圭殑浣庡宸┅(w臎n)澹撳櫒 (LDO)锛岃兘澶犻﹨(q奴)鍕曞閮� N 婧濋亾 MOSFET銆傚畠閬╃敤浜庡悇绋浕姗熸帶鍒舵噳(y墨ng)鐢�锛屽寘鎷ⅷ(f膿ng)鎵囥€佹车鍜屾秷璨婚闆诲瓙瑷�(sh猫)鍌欎腑鐨勯浕姗熼﹨(q奴)鍕�銆�
銆€銆€DRV8304HRHAT 鎻愪緵楂樻晥鐜囧拰鍑鸿壊鐨勬暎鐔辨€ц兘锛屽悓鏅傞泦鎴愪簡澶氱ó淇濊鍔熻兘浠ョ⒑?锛熺吔绐焅琛屻€傚叾鍏�(n猫i)閮ㄧ殑闆昏嵎娉甸浕璺兘澶犲湪瀵浕澹撹寖鍦嶅収(n猫i)淇濇寔鏌垫サ椹�(q奴)鍕曡兘鍔�锛屽緸鑰屾敮鎸佷笉鍚岄鍨嬬殑澶栭儴鍔熺巼 MOSFET銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�6V 鑷� 52V
銆€銆€鏈€澶ц几鍑洪浕娴侊細鎸佺簩(x霉) 3A锛堝彇姹轰簬澶栭儴 MOSFET锛�
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽椤炲瀷锛欻VQFN (5mm 脳 5mm)
銆€銆€閭忚集杓稿叆鍏煎鎬э細TTL/CMOS
銆€銆€闆绘簮闆绘祦锛氬吀鍨嬪€� 7mA锛堝緟姗熸ā寮忎笅 2渭A锛�
銆€銆€鏈€灏� PWM 闋荤巼锛氶珮閬� 100kHz
銆€銆€鑷垑闆诲闆诲锛氭渶楂� 20V

鐗规€�

DRV8304HRHAT 鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€- 鍏�(n猫i)缃浕鑽锋车鍜岃嚜鑸夐浕璺紝鍙啊鍖栬ō(sh猫)瑷堝苟娓涘皯澶栭儴鍏冧欢鏁�(sh霉)閲�銆�
銆€銆€- 鏀寔涓夌浉鐒″偝鎰熷櫒 BLDC 鎺у埗鎴栨湁鍌虫劅鍣ㄦ寮︽尝鎻涘悜銆�
銆€銆€- 鍏�(n猫i)閮� LDO 绌�(w臎n)澹撳櫒鐐鸿嚜鑸夐浕瀹逛緵闆伙紝鐒￠渶椤嶅鐨勫崌澹撻浕璺�銆�
銆€銆€- 鍏锋湁鐭矾淇濊銆侀亷婧棞(gu膩n)鏂�銆佹瑺澹撻帠瀹氱瓑澶氶噸淇濊鍔熻兘銆�
銆€銆€- 鎻愪緵鏁呴殰妯�(bi膩o)蹇楀紩鑵充互鍫卞憡鐣板父鎯呮硜銆�
銆€銆€- 鏀寔浣庡姛鑰椾紤鐪犳ā寮�锛屽緟姗熼浕娴佷綆鑷� 2渭A銆�
銆€銆€- 闆嗘垚姝诲崁(q奴)鏅傞枔鎺у埗浠ラ槻姝㈢洿閫氶浕娴�銆�
銆€銆€- 鎻愪緵闈堟椿鐨� PWM 杓稿叆鎺ュ彛锛岄仼鐢ㄤ簬澶氱ó鎺у埗绠楁硶銆�

鎳�(y墨ng)鐢�

DRV8304HRHAT 閬╁悎鎳�(y墨ng)鐢ㄤ簬浠ヤ笅鍫存櫙锛�
銆€銆€- 瀹剁敤闆诲櫒涓殑灏忓瀷闆绘椹�(q奴)鍕�锛屽鍚稿〉鍣�銆佺┖姘ｅ噲鍖栧櫒鍜屽啺绠卞绺銆�
銆€銆€- 宸ユキ(y猫)鎺у埗闋�(l菒ng)鍩熺殑灏忓瀷棰�(f膿ng)姗熷拰娉电郴绲�(t菕ng)銆�
銆€銆€- 闆诲嫊宸ュ叿鍙婃秷璨婚闆诲瓙鐢�(ch菐n)鍝佷腑鐨勯珮鏁堥浕姗熸帶鍒�銆�
銆€銆€- 姗熷櫒浜烘妧琛�(sh霉)涓渶瑕佺簿纰洪€熷害鍜屼綅缃帶鍒剁殑 BLDC 闆绘椹�(q奴)鍕�銆�
銆€銆€- 姹借粖杓斿姪绯荤当(t菕ng)锛屼緥濡傞浕鍕曡粖绐楀拰搴ф瑾�(di脿o)绡€(ji茅)闆绘鎺у埗銆�