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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > TLE9873QXW40

TLE9873QXW40 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2024/3/27 16:26:24 鏌ョ湅 闁辫畝锛�444

TLE9873QXW40 鏄疶LE987x鐢�(ch菐n)鍝佺郴鍒楃殑绲勬垚閮ㄥ垎銆俆LE9873QXW40鏄竴娆惧柈鑺墖涓夌浉闆绘(j墨)椹�(q奴)鍕�(d貌ng)鍣�锛岄泦鎴愪簡琛屾キ(y猫)妯�(bi膩o)婧�(zh菙n)鐨凙rm?Cortex?-M3鍏�(n猫i)鏍革紝鍙(sh铆)鐝�(xi脿n)鍏堥��(j矛n)鐨勯浕姗�(j墨)鎺у埗绠楁硶锛屽纾佸牬(ch菐ng)瀹氬悜鎺х瓑鍒�銆傚畠鍖呮嫭6鍊�(g猫)瀹屽叏闆嗘垚鐨凬FET椹�(q奴)鍕�(d貌ng)鍣�锛岀稉(j墨ng)閬�(gu貌)鍎�(y艒u)鍖�锛屽彲閫氶亷(gu貌)6鍊�(g猫)澶栭儴闆绘簮NFET椹�(q奴)鍕�(d貌ng)3鐩搁浕姗�(j墨)锛屽叾闆诲娉靛彲瀵�(sh铆)鐝�(xi脿n)浣庨浕澹撴搷浣滃拰鍙法绋嬮浕娴佷互鍙婇浕娴佹枩鍧℃帶鍒�锛屽緸鑰屽劒(y艒u)鍖朎MC鎬ц兘銆傚叾澶栬ō(sh猫)闆嗗寘鎷浕娴佸偝鎰熷櫒銆佺敤浜庡(sh铆)鐝�(xi脿n)PWM鎺у埗鐨勯噰闆嗗拰姣旇純鍠厓鍚屾鐨勯�愭閫艰繎ADC浠ュ強16浣嶅畾鏅�(sh铆)鍣�銆傞倓闆嗘垚浜哃IN鏀剁櫦(f膩)鍣�锛屼互瀵�(sh铆)鐝�(xi脿n)鑸囧櫒浠剁殑閫氫俊锛屽悓鏅�(sh铆)閭勫叿鏈夊ぇ閲忛�氱敤I/O銆傚畠鍖呮嫭涓�鍊�(g猫)鐗囦笂绶�(xi脿n)鎬х┅(w臎n)澹撳櫒锛岀偤澶栭儴璨�(f霉)杓変緵闆�銆� 銆�銆�

瀹冩槸涓�娆鹃珮搴﹂泦鎴愮殑AEC-Q100 0绱�(j铆)姹借粖(ch膿)绱�(j铆)瑾�(r猫n)璀夎ō(sh猫)鍌�锛屽彲鐐轰綅浜庡紩鎿庤搵涓嬬殑姗�(j墨)闆讳竴楂斿寲BLDC闆绘(j墨)椹�(q奴)鍕�(d貌ng)鎳�(y墨ng)鐢�(濡傜櫦(f膩)鍕�(d貌ng)姗�(j墨)鍐峰嵒棰�(f膿ng)鎵�锛屾按娉靛拰娌规车)鎻愪緵鎴愭湰鍜岀┖闁撴晥鐜囪В姹烘柟妗�銆�

鍩虹(ch菙)浠嬬垂

銆�銆�寤�(ch菐ng)鍟嗗瀷铏�(h脿o)锛歍LE9873QXW40

銆�銆�鍝佺墝鍚嶇ū(ch膿ng)锛� Infineon(鑻遍鍑�)

銆�銆�鍏冧欢椤�(l猫i)鍒ワ細MCU

銆�銆�灏佽瑕�(gu墨)鏍硷細PG-VQFN-48

銆�銆�鍨嬭櫉(h脿o)浠嬬垂锛歍LE987x绯诲垪

鐗归粸(di菐n)

銆�銆�鈼忓叚鍊�(g猫)闆绘祦鍙法绋嬮﹨(q奴)鍕�(d貌ng)鍣紝鍏锋湁鐢ㄤ簬N閫氶亾MOSFET鐨勯浕鑽锋车

銆�銆�鈼忛泦鎴怢IN鏀剁櫦(f膩)鍣�锛屽吋瀹筁IN 2.2鍜孲AEJ2602

銆�銆�鈼忓叐鍊�(g猫)鍏ㄩ洐宸ヤ覆琛屾帴鍙�(UART)锛屾敮鎸丩IN鐨�

銆�銆�鈼忓叐鍊�(g猫)鍚屾涓茶閫氶亾(SSC)

銆�銆�鈼忕敤浜庣敓鎴愭檪(sh铆)閻樼殑鐗囦笂OSC鍜孭LL

銆�銆�鈼忎竴鍊�(g猫)楂樺鐩�(ji膩n)鎺ц几鍏�锛屽叿鏈夊枤閱掑姛鑳�

銆�銆�鈼忕敤浜庨�氶亷(gu貌)鍒嗘祦鍣ㄥ(sh铆)鐝�(xi脿n)棣仈(d谩)闆绘祦鎰熸噳(y墨ng)鐨勯珮閫熼亱(y霉n)绠楁斁澶у櫒

銆�銆�鈼忔脯(c猫)閲忚缃細

銆�銆�o 8浣岮DC妯″锛屽叿鏈�10鍊�(g猫)澶氳矾寰�(f霉)鐢ㄨ几鍏�

銆�銆�o 10浣岮DC妯″锛屽叿鏈�8鍊�(g猫)澶氳矾寰�(f霉)鐢ㄨ几鍏ワ紝5鍊�(g猫)澶栭儴妯℃摤杓稿叆

銆�銆�o 鐗囦笂婧害鍜岄浕姹犻浕澹撴脯(c猫)閲忚缃�

銆�銆�鈼忓鍔犵殑婧害闂�(gu膩n)鏂�锛屾敮鎸佹渶楂楾jmax = 175掳C鐨勬搷浣�

銆�銆�鈼忕崹(d煤)绔嬪彲绶ㄧ▼绐楀彛鐪嬮杸(m茅n)鐙�

銆�銆�鈼�5V / 1.5V 鍏�(n猫i)閮ㄩ浕婧�

銆�銆�鈼忓閮ㄩ浕婧�(VDDEXT)锛�5V+/-2% @ 20mA

銆�銆�鈼忕渷闆绘ā寮�:

銆�銆�o MCU娓涢�熸ā寮�

銆�銆�o 鐫＄湢妯″紡

銆�銆�o 鍋滄妯″紡

銆�銆�o 寰挵(hu谩n)鍠氶啋鐫＄湢妯″紡

銆�銆�寰帶鍒跺櫒鐨勭壒榛�(di菐n)锛�

銆�銆�鈼�32浣岮rm?Cortex?-M3鍏�(n猫i)鏍�锛屾檪(sh铆)閻橀牷鐜囬珮閬�(d谩)40 MHz

銆�銆�鈼�48 kByte闁冨瓨锛岀敤浜庝唬纰煎拰鏁�(sh霉)鎿�(j霉)

銆�銆�鈼忎唬纰肩┖闁撲腑鐨�32 kByte Boot ROM鍏�(n猫i)瀛�(鐢ㄤ簬鍟熷嫊(d貌ng)浠ｇ⒓鍜孖P瀛樺劜(ch菙))

銆�銆�鈼�3 kByte RAM 鍏�(n猫i)瀛�

銆�銆�鈼忓搱浣涢珨绯荤祼(ji茅)妲�(g貌u)

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銆�銆�鈼�4 x 16 浣嶈▓(j矛)鏅�(sh铆)鍣�

銆�銆�鈼忕敤浜嶱WM淇¤櫉(h脿o)鐢熸垚(CCU6)鐨勬崟鐛�/姣旇純鍠厓锛屽叿鏈�2 x 16浣嶅畾鏅�(sh铆)鍣�

銆�銆�涓�鑸壒寰侊細

銆�銆�鈼忓伐浣滈浕婧愰浕澹揤s = 5.5鑷�28V锛屾渶澶ч瀹氬��40V

銆�銆�鈼忔摯(ku貌)灞曠殑宸ヤ綔鑼冨湇Vs = 3.0鑷�28V锛孧CU / Flash鍔熻兘榻婂叏

銆�銆�鈼廍SD鎬ц兘锛�

銆�銆�鈼忔墍鏈夊紩鑵充笂鐨勫姛鐜囬珮閬�(d谩)2kV鎴栧叿鍌欒檿鐞嗚兘鍔�

銆�銆�鈼�4kV @ HV杓稿叆

銆�銆�鈼�6kV @ LIN寮曡叧

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銆�銆�鈼忚純瀵殑宸ヤ綔婧害鑼冨湇Tj:-40掳C 鑷� 175掳C

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銆�銆�鈼忕噧娌规车

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涓枃鍙冩暩(sh霉)

鍟嗗搧鍒嗛(l猫i)MCU寰帶鍒跺櫒鍝佺墝Infineon(鑻遍鍑岋級
灏佽PG-VQFN-48鍖呰鍦撶洡(p谩n)
鐢�(ch菐n)鍝佹噳(y墨ng)鐢�杌�(ch膿)瑕�(gu墨)MCU


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