MAX20037ATIA/V+ 鏅傞枔锛�2025/4/28 13:04:15 闁辫畝锛�31

MAX20037鏄竴娆剧敱Maxim Integrated瑷�(sh猫)瑷堢殑楂樻晥闄嶅-鍗囧瑾�(di脿o)绡€(ji茅)鍣紝閬╃敤浜庡柈绡€(ji茅)閶伴洟瀛�/鑱氬悎鐗╅浕姹犱緵闆荤殑鎳�(y墨ng)鐢ㄥ牬鏅�銆傚畠鑳藉鎻愪緵楂橀仈1.5A鐨勬寔绾�(x霉)杓稿嚭闆绘祦锛屽苟鍏锋湁瀵几鍏ラ浕澹撹寖鍦嶏紙1.8V鑷�5.5V锛�锛屾敮鎸佸绋浕姹犲寲瀛�(xu茅)鎴愬垎鍜岄浕婧愯几鍏ラ鍨�銆傝┎鑺墖鍏�(n猫i)缃簡楂樻晥鐜囬枊闂�(gu膩n)MOSFET锛屽苟涓旈噰鐢ㄥ皬鍨嬬啽澧炲挤鍨�20寮曡叧TQFN灏佽锛�4mm x 4mm锛�锛岄潪甯搁仼鍚堢┖闁撳彈闄愮殑瑷�(sh猫)瑷�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�1.8V~5.5V
銆€銆€杓稿嚭闆诲鑼冨湇锛�1.8V~5.5V
銆€銆€鏈€澶ц几鍑洪浕娴侊細1.5A
銆€銆€宸ヤ綔闋荤巼锛�2.2MHz
銆€銆€闂�(gu膩n)鏂烽浕娴侊細1渭A
銆€銆€鏁堢巼锛氶珮閬�95%
銆€銆€灏佽褰㈠紡锛�20-TQFN (4mm x 4mm)
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+85掳C

鐗规€�

MAX20037闆嗘垚浜嗗悓姝ユ暣娴佹妧琛�(sh霉)浠ュ鐝�(xi脿n)楂樻晥鐜�锛屽悓鏅傚叾鍥哄畾闋荤巼PWM鏋舵(g貌u)鍙⒑淇濆湪鍚勭ó璨犺級姊濅欢涓嬮兘鍏峰倷绌�(w臎n)瀹氱殑鎬ц兘銆�
銆€銆€瑭插櫒浠跺叿鏈変綆闈滄厠(t脿i)闆绘祦鍜屽揩閫熺灛鎱�(t脿i)闊挎噳(y墨ng)鑳藉姏锛岄潪甯搁仼鍚堜究鏀滃紡瑷�(sh猫)鍌欎腑鐨勯浕姹犱緵闆绘噳(y墨ng)鐢�銆�
銆€銆€淇濊鍔熻兘鍖呮嫭閬庢韩闂�(gu膩n)鏂�銆佺煭璺繚璀峰拰閬庢祦闄愬埗绛�锛屽緸鑰屽寮蜂簡绯荤当(t菕ng)鍙潬鎬с€�
銆€銆€姝ゅ锛岀敤鎴跺彲浠ラ€氶亷I2C鎺ュ彛灏嶈几鍑洪浕澹撻€茶鍕曟厠(t脿i)瑾�(di脿o)绡€(ji茅)锛岄€蹭竴姝ユ彁楂樹簡闈堟椿鎬�銆�
銆€銆€瀹冪殑2.2MHz楂橀牷闁嬮棞(gu膩n)鎿嶄綔鍏佽ū浣跨敤杓冨皬鐨勫閮ㄥ厓浠�锛岄檷浣庝簡鏁撮珨瑙ｆ焙鏂规鐨勫昂瀵稿拰鎴愭湰銆�

鎳�(y墨ng)鐢�

MAX20037寤ｆ硾鎳�(y墨ng)鐢ㄤ簬渚挎敎寮忛浕瀛愯ō(sh猫)鍌欎腑锛屽鏅鸿兘鎵嬫銆佸钩鏉块浕鑵︺€佽棈鐗欒€虫銆佸彲绌挎埓瑷�(sh猫)鍌欎互鍙婄墿鑱�(li谩n)缍�(w菐ng)绲傜绛夈€傚畠鍙互浣滅偤涓婚浕婧愮鐞咺C鐨勪竴閮ㄥ垎锛岀敤浜庣偤铏曠悊鍣�銆佸偝鎰熷櫒鍜屽叾浠栧鍦嶉浕璺緵闆�銆�
銆€銆€鐢变簬鍏跺杓稿叆闆诲鑼冨湇鍜岄珮鏁堢殑杞�(zhu菐n)鎻涜兘鍔�锛岃┎鑺墖涔熼仼鐢ㄤ簬USB鍏呴浕鍣ㄩ仼閰嶅櫒鍜岀Щ鍕曢浕婧愮瓑鍫存櫙銆�
銆€銆€姝ゅ锛屽湪闇€瑕佸嫊鎱�(t脿i)瑾�(di脿o)鏁磋几鍑洪浕澹撶殑鎳�(y墨ng)鐢ㄥ牬鍚�锛屼緥濡侱C-DC杞�(zhu菐n)鎻涙ā濉婃垨LED椹�(q奴)鍕曞櫒涓紝MAX20037鍚屾ǎ琛ㄧ従(xi脿n)鍑鸿壊銆�