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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 > TPS61240-Q1

TPS61240-Q1 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 14:04:49 鏌ョ湅 闁辫畝锛�23

TPS61240-Q1 鏄竴娆剧敱寰峰窞鍎�鍣� (TI) 鎺ㄥ嚭鐨勯珮鏁堝悓姝ュ崌澹撹綁(zhu菐n)鎻涘櫒锛屽皥鐐烘苯杌婂拰宸ユキ(y猫)鎳�(y墨ng)鐢ㄨō(sh猫)瑷�(j矛)銆傝┎鑺墖鍏锋湁瀵几鍏ラ浕澹撹寖鍦嶃�侀珮鏁堢巼鍜屼綆闈滄厠(t脿i)闆绘祦鐨勭壒榛�(di菐n)锛岃兘澶�?y脿n)妯�?f霉)杓夐粸(di菐n)闆绘簮绯荤当(t菕ng)鎻愪緵绌�(w臎n)瀹氬彲闈犵殑杓稿嚭闆诲銆俆PS61240-Q1 鏀寔楂橀仈(d谩) 3A 鐨勯�ｇ簩(x霉)杓稿嚭闆绘祦锛屽苟涓斿叿鍌欏挤(qi谩ng)澶х殑淇濊(h霉)鍔熻兘浠ョ⒑淇濆湪鎯″姡鐠�(hu谩n)澧冧笅鐨勫彲闈犳��銆�
銆�銆�瑭插櫒浠堕噰鐢� DCS-Control 鎷�?f霉)娴(ji茅)妲�(g貌u)锛岃兘澶犲湪鑴堟矕闋荤巼瑾�(di脿o)鍒� (PFM) 鍜岃剤瀵(di脿o)鍒� (PWM) 妯″紡涔嬮枔鐒�(w煤)绺垏鎻�锛屽緸鑰屽(sh铆)鐝�(xi脿n)杓曡級姊濅欢涓嬬殑楂樻晥鐜囧拰閲嶈級姊濅欢涓嬬殑蹇�熺灛鎱�(t脿i)闊挎噳(y墨ng)銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.7V 鑷� 60V
銆�銆�杓稿嚭闆诲鑼冨湇锛氬浐瀹� 5V 鎴栧彲瑾�(di脿o)锛堥�氶亷(gu貌)鍙嶉寮曡叧瑷�(sh猫)缃級
銆�銆�鏈�澶ц几鍑洪浕娴侊細3A
銆�銆�宸ヤ綔闁�(k膩i)闂�(gu膩n)闋荤巼锛�700kHz
銆�銆�闈滄厠(t脿i)闆绘祦锛�35渭A
銆�銆�鏁堢巼锛堝吀鍨嬪�硷級锛�96%
銆�銆�淇濊(h霉)鍔熻兘锛氶亷(gu貌)娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)銆侀亷(gu貌)婧棞(gu膩n)鏂�
銆�銆�灏佽椤炲瀷锛欻otRod? 8 寮曡叧灏忓褰㈠昂瀵告櫠楂旂 (SOIC)
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +150掳C

鐗规��

TPS61240-Q1 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 瀵几鍏ラ浕澹撹寖鍦嶏紙2.7V 鑷� 60V锛夛紝閬╃敤浜庡绋浕婧愬牬(ch菐ng)鏅�锛屼緥濡傞浕姹犱緵闆绘垨?q奴)鎸跨Ф顚枎鑵氬ǐ纭�?br>銆�銆�2. 楂樻晥鐨� DCS-Control 鎷�?f霉)娴(ji茅)妲�(g貌u)锛屽彲鍦ㄨ紩杓夋檪(sh铆)鑷嫊(d貌ng)閫�(j矛n)鍏� PFM 妯″紡浠ユ彁楂樻晥鐜囷紝鍦ㄩ噸杓夋檪(sh铆)鍒囨彌鍒� PWM 妯″紡浠ュ劒(y艒u)鍖栨�ц兘銆�
銆�銆�3. 鍏�(n猫i)缃姛鐜� MOSFET锛岀劇(w煤)闇�澶栭儴椹�(q奴)鍕�(d貌ng)闆昏矾锛岀啊(ji菐n)鍖栦簡瑷�(sh猫)瑷�(j矛)骞舵笡灏戜簡澶栧湇鍏冧欢鏁�(sh霉)閲忋��
銆�銆�4. 鎻愪緵鍥哄畾 5V 杓稿嚭鐗堟湰浠ュ強鍙�氶亷(gu貌)鍙嶉寮曡叧瑾�(di脿o)绡�(ji茅)鐨勫彲瑾�(di脿o)鐗堟湰锛岄潏娲绘豢瓒充笉鍚屾噳(y墨ng)鐢ㄩ渶姹傘��
銆�銆�5. 妤典綆鐨勯潨鎱�(t脿i)闆绘祦锛�35渭A锛�锛岄潪甯搁仼鍚堥渶瑕佸欢闀�(zh菐ng)闆绘睜澹藉懡鐨勬噳(y墨ng)鐢�銆�
銆�銆�6. 鍏�(n猫i)缃叏闈㈢殑淇濊(h霉)鍔熻兘锛屽閬�(gu貌)娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岄亷(gu貌)婧棞(gu膩n)鏂�锛屾彁楂樹簡绯荤当(t菕ng)鐨勫彲闈犳�у拰瀹夊叏鎬�銆�
銆�銆�7. 绗﹀悎 AEC-Q100 妯�(bi膩o)婧�(zh菙n)锛岄仼鍚堟苯杌婄礆(j铆)鎳�(y墨ng)鐢�锛岀⒑淇濆湪妤电姊濅欢涓嬩篃鑳界┅(w臎n)瀹氶亱(y霉n)琛�銆�
銆�銆�8. 灏忓瀷灏佽瑷�(sh猫)瑷�(j矛)锛圚otRod? SOIC-8锛�锛屾湁鍔╀簬娓涘皯 PCB 鍗犵敤绌洪枔銆�

鎳�(y墨ng)鐢�

TPS61240-Q1 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 姹借粖闆诲瓙绯荤当(t菕ng)锛屽淇℃伅濞涙▊(l猫)绯荤当(t菕ng)銆侀仩(yu菐n)绋嬩俊鎭檿鐞嗘ā濉娿�佸皫(d菐o)鑸ō(sh猫)鍌欑瓑銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌�锛屽寘鎷偝鎰熷櫒鎺ュ彛銆佹暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)鍜岄亷(gu貌)绋嬫帶鍒剁郴绲�(t菕ng)銆�
銆�銆�3. 闆绘睜渚涢浕瑷�(sh猫)鍌�锛屼緥濡備究鏀滃紡娓�(c猫)瑭﹀剙鍣�銆佺劇(w煤)绶氶�氫俊妯″鍜岀Щ鍕�(d貌ng)瑷�(j矛)绠楄ō(sh猫)鍌�銆�
銆�銆�4. LED 鐓ф槑椹�(q奴)鍕�(d貌ng)闆绘簮锛屽挨鍏舵槸灏�(du矛)鏁堢巼鍜屾暎鐔辨湁杓冮珮瑕佹眰鐨勫牬(ch菐ng)鍚�銆�
銆�銆�5. 璨�(f霉)杓夐粸(di菐n)闆绘簮杞�(zhu菐n)鎻�锛岀敤浜庡皣杓冧綆闆诲鎻愬崌鑷虫墍闇�鐨勫伐浣滈浕澹�锛屾敮鎸佸悇绋笅娓� IC 鍜岀祫浠舵甯搁亱(y霉n)琛�銆�

鏇夸唬鍨嬭櫉(h脿o)

TPS61241-Q1, TPS61242-Q1

tps61240-q1鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)