TPS51220ARTVR 鏅傞枔锛�2025/4/29 14:43:00 闁辫畝锛�25

TPS51220ARTVR 鏄竴娆剧敱寰峰窞鍎€鍣紙TI锛夌敓鐢�(ch菐n)鐨勯珮鎬ц兘鍚屾闄嶅鐩存祦-鐩存祦杞�(zhu菐n)鎻涘櫒銆傚畠闆嗘垚浜嗛珮鍋�(c猫)鍜屼綆鍋�(c猫)MOSFET锛岃兘澶犳彁渚涢珮閬�6A鐨勯€ｇ簩(x霉)杓稿嚭闆绘祦锛屽苟鏀寔瀵几鍏ラ浕澹撹寖鍦嶏紙4.5V鑷�28V锛夈€傝┎鍣ㄤ欢閲囩敤浜嗘亽瀹氶牷鐜�銆侀浕娴佹ā寮忔灦妲�(g貌u)锛屽彲瀵︾従(xi脿n)蹇€熺灛鎱�(t脿i)闊挎噳(y墨ng)鍜岀簿纰虹殑瑾�(di脿o)绡€(ji茅)鎬ц兘銆�
銆€銆€TPS51220ARTVR 閲囩敤鐔卞寮峰瀷3mm x 3mm SON灏佽锛屽叿鍌欑穵婀婄殑灏哄鍜岄珮鏁堣兘鐗规€э紝閬╃敤浜庡悇绋渶瑕侀珮鏁堥浕婧愮鐞嗙殑鎳�(y墨ng)鐢ㄥ牬鏅�锛屽閫氫俊绯荤当(t菕ng)銆佸伐妤�(y猫)瑷�(sh猫)鍌欎互鍙婂垎甯冨紡闆绘簮鏋舵(g貌u)绛�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�4.5V - 28V
銆€銆€杓稿嚭闆绘祦锛�6A
銆€銆€闁嬮棞(gu膩n)闋荤巼锛�250kHz - 2.2MHz
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽椤炲瀷锛歋ON (3mm x 3mm)
銆€銆€鏁堢巼锛氶珮閬�95%
銆€銆€闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪€肩偤25渭A
銆€銆€淇濊鍔熻兘锛氶亷娴佷繚璀枫€佺煭璺繚璀�銆佺啽闂�(gu膩n)鏂�

鐗规€�

TPS51220ARTVR 鐨勪富瑕佺壒榛炲寘鎷互涓嬪咕榛烇細
銆€銆€1. 闆嗘垚楂樺伌(c猫)鍜屼綆鍋�(c猫)鍔熺巼MOSFET锛屾笡灏戝閮ㄥ厓浠舵暩(sh霉)閲忓苟绨″寲瑷�(sh猫)瑷堟祦绋�銆�
銆€銆€2. 鏀寔瀵几鍏ラ浕澹撹寖鍦嶏紙4.5V鍒�28V锛�锛屼娇鍏堕仼鐢ㄤ簬澶氱ó闆绘簮鍫存櫙銆�
銆€銆€3.250kHz鑷�2.2MHz锛�锛屽厑瑷卞劒(y艒u)鍖栨晥鐜囪垏婵炬尝鎬ц兘涔嬮枔鐨勫钩琛�銆�
銆€銆€4. 鍏�(n猫i)缃鍎熷姛鑳斤紝娓涘皯灏嶅閮ㄨ鍎熺恫(w菐ng)绲�(lu貌)鐨勯渶姹�銆�
銆€銆€5. 鎻愪緵蹇€熺灛鎱�(t脿i)闊挎噳(y墨ng)鑳藉姏锛岄仼鍚堣矤(f霉)杓夎畩鍖栧妵鐑堢殑鎳�(y墨ng)鐢ㄧ挵(hu谩n)澧�銆�
銆€銆€6. 鐔卞寮峰瀷灏佽瑷�(sh猫)瑷堟湁鍔╀簬鎻愰珮鏁ｇ啽鎬ц兘锛岀⒑淇濆湪楂樻韩鐠�(hu谩n)澧冧笅绌�(w臎n)瀹氶亱琛屻€�
銆€銆€7. 澶氱ó淇濊姗熷埗锛堥亷娴佷繚璀�銆佺煭璺繚璀�銆佺啽闂�(gu膩n)鏂风瓑锛変繚闅滅郴绲�(t菕ng)鐨勫彲闈犳€�銆�

鎳�(y墨ng)鐢�

TPS51220ARTVR 涓昏鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 宸ユキ(y猫)瑷�(sh猫)鍌欎腑鐨勯浕婧愭ā濉�锛屼緥濡侾LC鎺у埗鍣�銆佹暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆�
銆€銆€2. 閫氫俊鍩虹(ch菙)瑷�(sh猫)鏂斤紝鍖呮嫭鍩虹珯闆绘簮銆佽矾鐢卞櫒鍜屼氦鎻涙銆�
銆€銆€3. 鍒嗗竷寮忛浕婧愭灦妲�(g貌u)涓嬬殑瀛愮郴绲�(t菕ng)渚涢浕銆�
銆€銆€4. 姹借粖闆诲瓙杓斿姪绯荤当(t菕ng)锛岀洝绠￠渶瑕侀澶栬€冩叜姹借粖绱氳獚(r猫n)璀�銆�
銆€銆€5. 鍙敎寮忛啱(y墨)鐧傝ō(sh猫)鍌欏強鍏朵粬灏嶆晥鐜囧拰绌洪枔鏈夊毚(y谩n)鏍艰姹傜殑鐢�(ch菐n)鍝�銆�