銆�銆�IPM妯″鏄泦澶栧湇闆昏矾鍏�(n猫i)缃簬涓�濉�鍔熺巼妯″鐨勫櫒浠�锛孖PM浠ュ叾楂樺彲闈犳��锛屼娇鐢ㄦ柟渚胯磸寰楄秺渚嗚秺澶х殑甯傚牬锛屽挨鍏堕仼鍚堜簬椹�(q奴)鍕�闆绘鐨�璁婇牷鍣�鍜屽悇绋�嗚畩闆绘簮锛屾槸璁婇牷瑾�(di脿o)閫燂紝鍐堕噾姗熸锛岄浕鍔涚壗寮�锛屼己鏈嶉﹨(q奴)鍕�锛岃畩闋诲闆荤殑涓�绋潪甯哥悊鎯崇殑闆诲姏闆诲瓙鍣ㄤ欢IPM 浣跨敤鎴剁敘(ch菐n)鍝佺殑楂旂⿳娓涘皬锛岀府鐭笂甯傛檪闁�锛岀啊鍖栭枊鐧�(f膩)姝ラ銆�
銆�銆�IPM 妯″鏈夊洓绋皝瑁濆舰寮忥細鍠灏佽锛岄洐绠″皝瑁�锛屽叚绠″皝瑁濆拰涓冪灏佽銆備互涓嬫槸骞剧ó鍏稿瀷鍙冪収鍦�銆�
銆�銆�鏅鸿兘鍔熺巼妯″ IPM锛圛ntelligent Powr Module锛変笉鍍呮妸鍔熺巼闁嬮棞(gu膩n)鍣ㄤ欢鍜岄﹨(q奴)鍕曢浕璺泦鎴愬湪涓�璧�锛岃�屼笖閭勫収(n猫i)钘忔湁閬庨浕澹擄紝閬庨浕娴佸拰閬庣啽绛夋晠闅滄娓浕璺�锛屽苟鍙皣妾㈡脯淇¤櫉閫佸埌 CPU鎴� DSP 浣滀腑鏂疯檿鐞嗐�傚畠鐢遍珮閫熶綆宸ヨ�楃殑绠¤姱鍜屽劒(y艒u)鍖栫殑闁�绱氶﹨(q奴)鍕曢浕璺互鍙婂揩閫熶繚璀烽浕璺(g貌u)鎴�銆� 鍗充娇鐧�(f膩)鐢熻矤杓変簨鏁呮垨浣跨敤涓嶇暥锛� 涔熷彲浠� IPM鑷韩涓嶅彈鎼嶅銆� IPM涓�鑸娇鐢� IGBT浣滅偤鍔熺巼闁嬮棞(gu膩n)鍏冧欢锛屽苟鍏�(n猫i)钘忛浕娴佸偝鎰熷櫒鍙婇﹨(q奴)鍕曢浕璺殑闆嗘垚绲�(ji茅)妲�(g貌u)銆�
銆�銆�1锛� 闁嬮棞(gu膩n)閫熷害蹇�銆侷PM 鍏�(n猫i)鐨� IGBT鑺墖閮介伕鐢ㄩ珮閫熷瀷锛岃�屼笖椹�(q奴)鍕曢浕璺穵闈� IGBT鑺墖锛岄﹨(q奴)鍕曞欢鏅傚皬锛屾墍浠� IPM 闁嬮棞(gu膩n)閫熷害蹇紝鎼嶈�楀皬銆�
銆�銆�2锛� 浣庡姛鑰椼�侷PM 鍏�(n猫i)閮ㄧ殑 IGBT 灏庨�氬闄嶄綆锛岄枊闂�(gu膩n)閫熷害蹇�锛屾晠 IPM 鍔熻�楀皬銆�
銆�銆�3锛� 蹇�熺殑閬庢祦淇濊銆侷PM 瀵︽檪妾㈡脯 IGBT 闆绘祦锛岀暥鐧�(f膩)鐢熷毚閲嶉亷杓夋垨鐩存帴鐭矾鏅傦紝IGBT灏囪杌熼棞(gu膩n)鏂�锛屽悓鏅傞�佸嚭涓�鍊嬫晠闅滀俊铏�銆�
銆�銆�4锛� 閬庣啽淇濊銆傚湪闈犺繎 IGBT 鐨勭禃绶ｅ熀鏉夸笂瀹夎浜嗕竴鍊嬫韩搴﹀偝鎰熷櫒锛岀暥鍩烘澘閬庣啽鏅�锛孖PM鍏�(n猫i)閮ㄦ帶鍒堕浕璺皣鎴鏌电礆椹�(q奴)鍕�锛屼笉闊挎噳杓稿叆鎺у埗淇¤櫉銆�
銆�銆�5锛� 姗嬭噦灏嶇浜掗帠銆傚湪涓茶伅(li谩n)鐨勬⿱鑷備笂锛屼笂涓嬫⿱鑷傜殑椹�(q奴)鍕曚俊铏熶簰閹栥�傛湁鏁堥槻姝笂涓嬭噦鍚屾檪灏庨��銆�
銆�銆�6锛� 鎶楀共鎿捐兘鍔涘挤銆傚劒(y艒u)鍖栫殑闁�绱氶﹨(q奴)鍕曡垏 IGBT 闆嗘垚锛屽竷灞�鍚堢悊锛岀劇澶栭儴椹�(q奴)鍕曠窔銆�
銆�銆�7锛� 椹�(q奴)鍕曢浕婧愭瑺澹撲繚璀�銆傜暥?sh霉)闄�闅�?q奴)鍕曟帶鍒堕浕婧愶紙涓�鑸偤 15V锛夊氨鏈冮�犳垚椹�(q奴)鍕曡兘鍔涗笉澶狅紝澧炲姞灏庨�氭悕澹�銆侷PM鑷嫊妾㈡脯椹�(q奴)鍕曢浕婧�锛岀暥?sh霉)闄�璋濇銊栧厷顑篰 10?s鏅�锛屽皣鎴椹�(q奴)鍕曚俊铏熴��
銆�銆�8锛� IPM 鍏�(n猫i)钘忕浉闂�(gu膩n)鐨勫鍦嶉浕璺�銆傜府鐭枊鐧�(f膩)鏅傞枔锛屽姞蹇敘(ch菐n)鍝佷笂甯�銆�
銆�銆�9锛� 鐒￠爤閲囧彇闃查潨闆绘帾鏂�銆�
銆�銆�10锛� 澶уぇ娓涘皯浜嗗厓浠舵暩(sh霉)鐩�銆傞珨绌嶇浉鎳夊皬銆�
銆�銆�IPM 鐨勬暩(sh霉)鎿�(j霉)鎵嬪唺鍒嗙偤涓夊�嬮儴鍒嗭細
銆�銆�椤嶅畾鍊硷紙鍦ㄤ换浣曟儏娉佷笅閮戒笉鑳借秴閬庣殑妤甸檺鍊硷級- maximum ratings
銆�銆�闆绘埃鐗规��锛岀啽鐗规�у拰姗熸鐗规�э紙渚涙妧琛�(sh霉)浜哄摗瑷�(sh猫)瑷堟檪鍙冭�冿級- characteristics锛坋lectrical, thermal,mechanical锛�
銆�銆�鎺ㄨ枽宸ヤ綔姊濅欢锛堥仼鐢ㄤ簬澶у鎳夌敤锛�- recommended operating conditions
銆�銆�閫嗚畩閮ㄥ垎
銆�銆�绗﹁櫉 鍙冩暩(sh霉) 瀹氱京
銆�銆�VCC 渚涢浕闆诲 鍔犱簬 P-N 涔嬮枔鐨勭洿娴佹瘝绶氶浕澹�
銆�銆�VCC 锛坧p锛� 渚涢浕闆诲宄板�� 鍔犱簬 P-N 涔嬮枔鐨勫厑瑷遍枊闂�(gu膩n)娴秾
銆�銆�VCES 闆嗛浕妤�-鐧�(f膩)灏勬サ闆诲 闂�(gu膩n)鏂锋檪闆嗛浕妤靛埌鐧�(f膩)灏勬サ鍏佽ū宄板�奸浕澹�
銆�銆�卤IC 闆嗛浕妤甸浕娴� TC=25鈩冩檪锛屽厑瑷遍泦闆绘サ鍜� FWD 鐩存祦闆绘祦
銆�銆�卤ICP 闆嗛浕妤甸浕娴佸嘲鍊� TC=25鈩冩檪锛屽厑瑷遍泦闆绘サ鍜� FWD宄板�奸浕娴�
銆�銆�PC 闆嗛浕妤靛姛鑰� TC=25鈩冩檪锛屾瘡涓�鍊嬮枊闂�(gu膩n) IGBT 鐨勫厑瑷卞姛鑰�
銆�銆�Tj 绲�(ji茅)婧� 宸ヤ綔鏅�锛孖GBT 绲�(ji茅)婧殑鍏佽ū鑼冨湇
銆�銆�鍒跺嫊閮ㄥ垎
銆�銆�VR锛圖C锛� FWD 鍙嶅悜闆诲 绾�(x霉)娴佷簩妤电鍏佽ū鏂瑰悜闆诲
銆�銆�IF FWD 姝ｅ悜闆诲 TC=25鈩冩檪锛岀簩(x霉)娴佷簩妤电鍏佽ū鐩存祦闆绘祦
銆�銆�VD 渚涢浕闆诲 鍏佽ū鎺у埗闆诲
銆�銆�VCIN 杓稿叆闆诲 杓稿叆鑵� 1 鍜屽湴锛圕锛変箣闁撳厑瑷遍浕澹�
銆�銆�VFO 鏁呴殰杓稿嚭闆诲 FO鍜屽湴涔嬮枔鍏佽ū闆诲
銆�銆�IFO 鏁呴殰杓稿嚭闆绘祦 FO鐨勫厑瑷遍浕娴�
銆�銆�绺界郴绲�(t菕ng)
銆�銆�VCC锛圥ROT锛� 鍙桹C鍜孲C淇濊鐨勪緵闆婚浕澹� 鍙� OC 鍜� SC 淇濊鏅�锛孭-N 涔嬮枔鐨勫厑瑷辨瘝绶氶浕澹�
銆�銆�TC 妯″澶栨鐨勫伐浣滄韩搴� 鍩烘澘鍏佽ū娈兼韩
銆�銆�Tstg 瀛樺劜婧害 涓嶅姞闆诲闆绘祦鏅備繚瀛樻韩搴�
銆�銆�viso 绲曠罚鑰愬 鍩烘澘鍜屾ā濉婄瀛愪箣闁撶殑绲曠罚鑰愬
銆�銆�鐔遍樆
銆�銆�Rth锛坖-c锛� 绲�(ji茅)娈间箣闁撶殑鐔遍樆 姣忎竴 IGBT 鎴� FWD鐨勭祼(ji茅)娈间箣闁撶殑鐔遍樆
銆�銆�Rth锛坈-f锛� 鎺ヨЦ鐔遍樆 姣忎竴闁嬮棞(gu膩n)鍠厓鐨勫娈煎拰鏁ｇ啽鐗囦箣闁撶殑鐔遍樆
銆�銆�b. 闆绘埃鐗规��
銆�銆�閫嗚畩鍜屽埗鍕曢儴鍒�
銆�銆�VCE锛坰at锛� 椋藉拰澹撻檷 鍦ㄨ(gu墨)瀹氭浠朵笅锛孖GBT 鐨勯�氭厠(t脿i)闆诲
銆�銆�VEC FWD姝ｅ悜闆诲 FWD姝ｅ悜闆诲
銆�銆�ton 闁嬮�氭檪闁�
銆�銆�Trr FWD鎭㈠京鏅傞枔
銆�銆�Tc锛坥n锛� 闁嬮�氶亷搴︽檪闁� 瑕�(gu墨)瀹氭浠朵笅锛屾劅鎬ц矤杓夌殑闁嬮棞(gu膩n)鏅傞枔
銆�銆�Toff 闂�(gu膩n)鏂锋檪闁�
銆�銆�Tc锛坥ff锛� 闂�(gu膩n)鏂烽亷搴︽檪闁�
銆�銆�ICES 闆嗛浕妤�-鐧�(f膩)灏勬サ鎴闆绘祦 VCE=VES 鍜岃(gu墨)瀹氭浠朵笅锛屾柗鎱�(t脿i)闆嗛浕妤�-鐧�(f膩)灏勬サ闆绘祦
銆�銆�鎺у埗閮ㄥ垎
銆�銆�VD 渚涢浕闆诲 闁嬮棞(gu膩n)閬嬭鏅�锛屾帶鍒堕浕婧愰浕澹�
銆�銆�ID 闆昏矾闆绘祦 寰呮鏅傛帶鍒堕浕婧愬彧闆绘祦
銆�銆�VCIN锛坥n锛� 杓稿叆闁嬮�氶浕澹� 灏忎簬姝ゅ�煎墖浣� IPM 闁嬮��
銆�銆�VCIN锛圤FF锛�
銆�銆�杓稿叆闂�(gu膩n)鏂烽浕澹� 澶т簬姝ゅ�煎墖浣� IPM 闂�(gu膩n)鏂�
銆�銆�F锛坧wm锛� 杓夋尝闋荤巼 璁婇牷鍣ㄧ殑 PWM 閬嬭鑼冨湇
銆�銆�T锛坉ead锛� 姝诲崁(q奴)鏅傞枔 鐐洪槻姝㈢洿閫氱殑寤舵檪淇¤櫉
銆�銆�OC 閬庢祦鍕曚綔鏁�(sh霉)鍊� 浣块亷娴佷繚璀风殑闆嗛浕妤甸浕娴�
銆�銆�SC 鐭矾鍕曚綔鏁�(sh霉)鍊� 浣跨煭璺繚璀风殑闆嗛浕妤甸浕娴�
銆�銆�Toff 閬庢祦寤堕伈鏅傞枔 瓒呴亷 OC鍒伴亷娴佷繚璀风殑鏅傞枔
銆�銆�Ot 閬庢祦淇濊鏁�(sh霉)鍊� 閬庢祦鍕曚綔鐨勫熀鏉挎韩搴�
銆�銆�Otr 閬庢祦寰╀綅姊濅欢 鐐轰娇閬庣啽鏁呴殰寰╀綅蹇呴爤闄嶈嚦姝ゅ�间互涓�
銆�銆�Uv 鎺у埗闆绘簮娆犲姊濅欢 浣挎瑺澹撲繚璀风殑鎺у埗闆绘簮闆诲
銆�銆�Uvr 鎺у埗闆绘簮娆犲寰╀綅姊濅欢 鐐轰娇娆犲鏁呴殰寰╀綅蹇呴爤浣块浕澹撹秴閬庢鍊�
銆�銆�Ifo锛圚锛� 鏁呴殰杓稿嚭鐒℃晥
銆�銆�Ifo锛圠锛� 鏁呴殰杓稿嚭鏈夋晥 浣庨浕骞虫湁鏁�
銆�銆�Tfo 鏁呴殰杓稿嚭鐨勮剤瀵� 鑴堟矕瀵害
銆�銆�Vsxr SXR杓稿嚭绔瓙 鐢ㄤ簬椹�(q奴)鍕曞厜鑰︾殑闆诲
銆�銆�VD 渚涢浕闆诲 鍏佽ū鎺у埗闆诲
銆�銆�VCIN 杓稿叆闆诲 杓稿叆鑵� 1 鍜屽湴锛圕锛変箣闁撳厑瑷遍浕澹�
銆�銆�VFO 鏁呴殰杓稿嚭闆诲 FO鍜屽湴涔嬮枔鍏佽ū闆诲
銆�銆�IFO 鏁呴殰杓稿嚭闆绘祦 FO鐨勫厑瑷遍浕娴�
銆�銆�銆�銆�c.鎺ㄨ枽宸ヤ綔姊濅欢
銆�銆�VCC 涓婚浕婧愰浕澹� 鎺ㄨ枽鐨勭洿娴佹瘝绶氶浕澹�
銆�銆�VD 鎺у埗闆绘簮闆诲 鎺ㄨ枽鎺у埗闆绘簮鑼冨湇
銆�銆�VCIn 锛圤N锛� 杓稿叆闁嬮�氶浕澹� 鎺ㄨ枽鐨� IPM 闁嬮�氱殑杓稿叆闆诲鑼冨湇
銆�銆�Vcin锛坥ff锛� 杓稿叆闂�(gu膩n)鏂烽浕澹� 鎺ㄨ枽鐨� IPM 闂�(gu膩n)鏂风殑杓稿叆闆诲鑼冨湇
銆�銆�F pwm PWM杓稿叆闋荤巼 鎺ㄨ枽鐨凱WM 闋荤巼杓稿叆鑼冨湇
銆�銆�Tdead 姝诲崁(q奴)鏅傞枔 涓婁笅鑷備俊铏熼枔寤堕伈鏅傞枔
銆�銆�閬哥敤 IPM
銆�?銆傜剨槎�?j霉) IPM 鐨勯亷娴佸�肩⒑瀹氬嘲鍊奸浕娴�銆�
銆�銆�闆绘鐨勭灛鎱�(t脿i)鍊兼槸锛�
銆�銆�IC锛堝嘲鍊硷級=P*OL*鈭�2*R P=闆绘鍔熺巼鐨勯瀹氬��锛汷L=璁婇牷鍣ㄩ亷杓夊洜鏁�(sh霉)
銆�銆�畏*PF*鈭�3*VAC R=闆绘祦鑴堝嫊鍥犳暩(sh霉)锛� 畏=璁婇牷鍣ㄦ晥鐜�锛� PF=鍔熺巼鍥犳暩(sh霉)锛�
銆�銆�VAC=绶氶浕澹撹〃瀹氬��锛�
銆�銆�绗簩锛氶仼鐣�?sh霉)鑷掑旦O(sh猫)瑷堜繚璀夌祼(ji茅)婧案閬犲皬浜� 150鈩�
缍韩闆诲瓙閫�锛岄浕瀛愮煡璀�锛屼竴鏌ョ櫨閫氾紒
宸叉敹閷勮姊�153979鍊�
