DRV8829PWPR 鏅傞枔锛�2025/4/29 18:35:38 闁辫畝锛�33

DRV8829PWPR鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑涓€娆鹃洐H姗嬬洿娴侀浕姗�(j墨)椹�(q奴)鍕曞櫒锛岄噰鐢ㄥ皬灏哄QFN灏佽銆傝┎鑺墖灏堢偤椹�(q奴)鍕曞皬鍨嬬洿娴侀浕姗�(j墨)鍜屾閫�(j矛n)闆绘(j墨)鑰岃ō(sh猫)瑷�锛屽叿鏈夐珮闆嗘垚搴�銆佷綆鍔熻€楀拰鏄撶敤鎬х瓑鐗归粸銆侱RV8829PWPR鍏�(n猫i)缃簡鍔熺巼MOSFET锛岃兘澶犳彁渚涢珮閬�(d谩)1.5A鐨勯€ｇ簩(x霉)杓稿嚭闆绘祦锛屽苟鏀寔3V鑷�10.8V鐨勫伐浣滈浕澹撹寖鍦�銆�
銆€銆€DRV8829PWPR闆嗘垚浜嗗绋繚璀�(h霉)鍔熻兘锛屽寘鎷亷娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)銆佹瑺澹撻帠瀹氬拰閬庢韩闂�(gu膩n)鏂风瓑锛岀⒑淇濆湪鍚勭ó宸ヤ綔姊濅欢涓嬮兘鑳界┅(w臎n)瀹氶亱(y霉n)琛�銆傛澶�锛屽畠閭勬敮鎸丳WM瑾�(di脿o)閫熷拰鏂瑰悜鎺у埗锛岄潪甯搁仼鍚堟秷璨婚浕瀛�銆佺帺鍏�銆佸鐢ㄩ浕鍣ㄤ互鍙婂伐妤�(y猫)鑷嫊鍖栫瓑闋�(l菒ng)鍩熺殑鎳�(y墨ng)鐢�銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�3V - 10.8V
銆€銆€鏈€澶ф寔绾�(x霉)闆绘祦锛�1.5A
銆€銆€宄板€奸浕娴侊細2.5A
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40鈩� 鑷� +85鈩�
銆€銆€灏佽褰㈠紡锛歈FN-16 (4mm x 4mm)
銆€銆€宸ヤ綔闋荤巼锛氭渶楂樻敮鎸�50kHz PWM杓稿叆
銆€銆€寰呮(j墨)闆绘祦锛氬吀鍨嬪€肩偤1渭A
銆€銆€閭忚集杓稿叆鍏煎鎬э細CMOS/TTL鍏煎

鐗规€�

DRV8829PWPR鏄竴娆鹃珮鎬ц兘鐨勯浕姗�(j墨)椹�(q奴)鍕曞櫒鑺墖锛屽叿鍌欎互涓嬬壒榛烇細
銆€銆€1. 鍏�(n猫i)缃姛鐜嘙OSFET锛岀劇闇€澶栨帴椹�(q奴)鍕曟櫠楂旂锛屾笡灏戜簡澶栧湇鍏冧欢鏁�(sh霉)閲忓苟绨″寲浜嗚ō(sh猫)瑷�銆�
銆€銆€2. 鏀寔闆橦姗嬮厤缃�锛屽彲浠ョ崹绔嬫帶鍒跺叐鍊嬬洿娴侀浕姗�(j墨)鎴栦竴鍊嬪叐鐩告閫�(j矛n)闆绘(j墨)銆�
銆€銆€3. 鎻愪緵PWM瑾�(di脿o)閫熷姛鑳�锛岄€氶亷鏀硅畩鍗犵┖姣斿嵆鍙紩鏉捐(di脿o)绡€(ji茅)闆绘(j墨)杞�(zhu菐n)閫�銆�
銆€銆€4. 闆嗘垚璞愬瘜鐨勪繚璀�(h霉)姗�(j墨)鍒�锛屾彁楂樹簡绯荤当(t菕ng)鐨勫彲闈犳€у拰瀹夊叏鎬с€�
銆€銆€5. 瓒呬綆寰呮(j墨)鍔熻€�锛岄潪甯搁仼鍚堥浕姹犱緵闆昏ō(sh猫)鍌�銆�
銆€銆€6. 灏忓瀷鍖栧皝瑁濈瘈(ji茅)鐪丳CB绌洪枔锛屾湁鍔╀簬瀵︾従(xi脿n)绶婃箠鍨嬭ō(sh猫)瑷�銆�
銆€銆€7. 鎻愪緵鏁呴殰妯�(bi膩o)蹇楀紩鑵�锛屼究浜庣洠(ji膩n)鎺у拰瑷烘柗绯荤当(t菕ng)鐙€鎱�(t脿i)銆�
銆€銆€8. 鏀寔閭忚集闆诲钩鐩存帴杓稿叆锛岀啊鍖栬垏寰帶鍒跺櫒鐨勬帴鍙ｈō(sh猫)瑷�銆�

鎳�(y墨ng)鐢�

DRV8829PWPR寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕侀珮鏁堥浕姗�(j墨)椹�(q奴)鍕曠殑鍫村悎锛屼緥濡傦細
銆€銆€1. 娑堣不椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勯ⅷ(f膿ng)鎵�銆佹车鍜屽叾浠栧皬鍨嬮浕姗�(j墨)椹�(q奴)鍕�銆�
銆€銆€2. 鐜╁叿鍜屾(j墨)鍣ㄤ汉闋�(l菒ng)鍩熶腑灏嶇洿娴侀浕姗�(j墨)鎴栨閫�(j矛n)闆绘(j墨)鐨勭簿纰烘帶鍒�銆�
銆€銆€3. 瀹剁敤闆诲櫒濡傛墦鍗版(j墨)銆佹巸鎻忓剙绛夌殑灏忓瀷闆绘(j墨)鎺у埗銆�
銆€銆€4. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勭簿瀵嗛亱(y霉n)鍕曟帶鍒剁郴绲�(t菕ng)銆�
銆€銆€5. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勬车椹�(q奴)鍕曞強浣嶇疆鎺у埗绯荤当(t菕ng)銆�
銆€銆€6. 闆绘睜渚涢浕鐨勬墜鎸佽ō(sh猫)鍌欎腑灏嶈兘鏁堣姹傝純楂樼殑鍫存櫙銆�
銆€銆€鐢变簬鍏堕潏娲绘€у拰鍙潬鎬�锛孌RV8829PWPR鎴愮偤鐪惧宸ョ▼甯閬哥殑闆绘(j墨)椹�(q奴)鍕曡В姹烘柟妗堛€�