UCC27712 鏅傞枔锛�2025/5/6 13:23:51 闁辫畝锛�21

UCC27712 鏄竴娆鹃洐閫氶亾銆侀珮閫熸煹妤甸﹨(q奴)鍕曞櫒锛屽皥鐐洪﹨(q奴)鍕� MOSFET 鍜� IGBT 绛夊姛鐜囧崐灏�(d菐o)楂斿櫒浠惰ō(sh猫)瑷�(j矛)銆傝┎鑺墖鍏锋湁楂橀﹨(q奴)鍕曢浕娴佽兘鍔�锛屽彲蹇€熼枊闂�(gu膩n)鍔熺巼鍣ㄤ欢锛屽悓鏅傚叿鍌欎綆鍌虫挱寤堕伈鍜屽劒(y艒u)鐣扮殑鎶楀櫔鎬ц兘锛岄潪甯搁仼鍚堥珮闋婚枊闂�(gu膩n)鎳�(y墨ng)鐢�銆�
銆€銆€UCC27712 鎻愪緵鍏╁€嬬崹(d煤)绔嬬殑椹�(q奴)鍕曢€氶亾锛屾敮鎸佷簰瑁�(b菙)鎴栫崹(d煤)绔嬫搷浣�锛岄仼鐢ㄤ簬鍚屾鏁存祦銆丏C-DC 杞�(zhu菐n)鎻涘櫒銆侀浕姗�(j墨)椹�(q奴)鍕曚互鍙婂叾浠栧姛鐜囪綁(zhu菐n)鎻涙噳(y墨ng)鐢�銆�

鍙冩暩(sh霉)

閫氶亾鏁�(sh霉)閲忥細2
銆€銆€杓稿嚭椹�(q奴)鍕曢浕娴侊紙婧愶級锛�4 A
銆€銆€杓稿嚭椹�(q奴)鍕曢浕娴侊紙鍖級锛�-4 A
銆€銆€宸ヤ綔闆诲鑼冨湇锛�4.5 V 鑷� 18 V
銆€銆€鍌虫挱寤堕伈锛氬吀鍨嬪€� 16 ns
銆€銆€閫氶亾闁撳尮閰嶅欢閬诧細鍏稿瀷鍊� 卤3 ns
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽褰㈠紡锛歏SSOP-8
銆€銆€鏈€灏忓皫(d菐o)閫氭檪闁擄細30 ns

鐗规€�

UCC27712 鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 楂橀仈(d谩) 卤4A 鐨勫嘲鍊艰几鍑洪浕娴�锛岃兘澶犲揩閫熷垏鎻涘姛鐜囧櫒浠�銆�
銆€銆€2. 妤典綆鐨勫偝鎾欢閬�锛岀⒑淇�銆�
銆€銆€3. 鏀寔楂橀仈(d谩) 2 MHz 鐨勯枊闂�(gu膩n)闋荤巼锛屾豢瓒崇従(xi脿n)浠ｉ珮闋婚浕婧愮郴绲�(t菕ng)鐨勯渶姹傘€�
銆€銆€4. 閫氶亾闁撳欢閬插尮閰嶇簿搴﹂珮锛屾笡灏戞鍗€(q奴)鏅傞枔瑾�(di脿o)鏁撮渶姹傘€�
銆€銆€5. 鍏�(n猫i)缃瑺澹撻帠瀹� (UVLO) 鍔熻兘锛岀⒑淇濆畨鍏ㄥ暉鍕曞拰闂�(gu膩n)鏂�銆�
銆€銆€6. 宸ヤ綔闆诲鑼冨湇瀵唬锛岄仼鎳�(y墨ng)澶氱ó杓稿叆闆绘簮鍫存櫙銆�
銆€銆€7. 灏忓瀷灏佽绡€(ji茅)鐪� PCB 绌洪枔锛岄仼鍚堢穵婀婂瀷瑷�(sh猫)瑷�(j矛)銆�
銆€銆€8. 绗﹀悎宸ユキ(y猫)绱氭韩搴﹁寖鍦嶈姹�锛屼繚璀夊湪鎯″姡鐠�(hu谩n)澧冧笅鐨勫彲闈犻亱(y霉n)琛屻€�

鎳�(y墨ng)鐢�

UCC27712 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 鍚屾鏁存祦闆昏矾涓殑 MOSFET 椹�(q奴)鍕�銆�
銆€銆€2. 闁嬮棞(gu膩n)闆绘簮 (SMPS) 涓殑楂橀牷 DC-DC 杞�(zhu菐n)鎻涘櫒銆�
銆€銆€3. 闆绘(j墨)椹�(q奴)鍕曢€嗚畩鍣ㄦā濉婁腑鐨� IGBT 鎴� SiC MOSFET 椹�(q奴)鍕曘€�
銆€銆€4. 闆绘睜绠＄悊绯荤当(t菕ng) (BMS) 涓殑鍔熺巼闁嬮棞(gu膩n)鎺у埗銆�
銆€銆€5. LED 椹�(q奴)鍕曞櫒鍜屽厜浼忓井鍨嬮€嗚畩鍣ㄣ€�
銆€銆€6. 闆讳俊鍜屾秷璨�(f猫i)椤為浕瀛愯ō(sh猫)鍌欎腑鐨勯珮鏁堥浕婧愯В姹烘柟妗�銆�
銆€銆€鍏堕洐閫氶亾瑷�(sh猫)瑷�(j矛)浣垮叾鐗瑰垾閬╁悎闇€瑕佺簿纰烘檪搴忔帶鍒剁殑鎳�(y墨ng)鐢紝渚嬪鍚屾闄嶅杞�(zhu菐n)鎻涘櫒銆�