TPS62679 鏅傞枔锛�2025/5/29 9:31:33 闁辫畝锛�14

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銆€銆€鍏跺伐浣滆几鍏ラ浕澹撹寖鍦嶇偤2.1V鑷�5.5V锛岄仼鍚堝柈绡€(ji茅)閶伴洟瀛愰浕姹犳垨浣庡鐩存祦闆绘簮鎳�(y墨ng)鐢�銆傛澶�锛岃┎鍣ㄤ欢閭勯泦鎴愪簡澶氱ó淇濊鍔熻兘锛屽閬庢祦淇濊銆佺煭璺繚璀峰拰閬庢韩闂�(gu膩n)鏂蜂繚璀凤紝寰炶€岀⒑淇濆湪鍚勭ó姊濅欢涓嬪彲闈犻亱琛�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.1V 鑷� 5.5V
銆€銆€杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� VIN
銆€銆€鏈€澶ц几鍑洪浕娴侊細3A
銆€銆€闁嬮棞(gu膩n)闋荤巼锛�2.1MHz
銆€銆€闈滄厠(t脿i)闆绘祦锛�17渭A
銆€銆€宸ヤ綔鏁堢巼锛堝吀鍨嬪€硷級锛氶珮閬�95%
銆€銆€灏佽椤炲瀷锛歐SON-10 灏佽 (1.5mm x 2mm)
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C

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TPS62679 鍏峰倷浠ヤ笅涓昏鐗规€э細
銆€銆€1. 楂樻晥鐜囧悓姝ユ暣娴佹妧琛�(sh霉)锛屾笡灏戝姛鐜囨悕鑰楀苟鎻愬崌鏁撮珨鎬ц兘銆�
銆€銆€2. 鍏�(n猫i)缃姛鐜嘙OSFET锛岀劇闇€澶栭儴鍔熺巼鍏冧欢锛岀啊鍖栭浕璺ō(sh猫)瑷�銆�
銆€銆€3. 鏀寔鍙(di脿o)杓稿嚭闆诲锛岄潏娲绘€у挤锛岄仼鎳�(y墨ng)澶氱ó璨犺級闇€姹�銆�
銆€銆€4. 蹇€熺灛鎱�(t脿i)闊挎噳(y墨ng)鑳藉姏锛岃兘澶犳噳(y墨ng)灏嶅嫊鎱�(t脿i)璨犺級璁婂寲銆�
銆€銆€5. 闆嗘垚鐨勪繚璀峰姛鑳藉寘鎷亷娴佷繚璀�銆佺煭璺繚璀峰拰鐔遍棞(gu膩n)鏂凤紝鎻愰珮绯荤当(t菕ng)鐨勫彲闈犳€�銆�
銆€銆€6. 妤典綆鐨勯潨鎱�(t脿i)闆绘祦 (17渭A)锛岄潪甯搁仼鍚堥浕姹犱緵闆昏ō(sh猫)鍌�銆�
銆€銆€7. 灏忓昂瀵稿皝瑁� (WSON-10)锛岀瘈(ji茅)鐪丳CB绌洪枔锛屼究浜庡皬鍨嬪寲瑷�(sh猫)瑷�銆�
銆€銆€8. 瀵几鍏ラ浕澹撹寖鍦� (2.1V 鑷� 5.5V)锛屽吋瀹瑰绋浕婧愭柟妗�銆�
銆€銆€9. 闁嬮棞(gu膩n)闋荤巼鐐�2.1MHz锛屽厑瑷变娇鐢ㄦ洿灏忕殑闆绘劅鍜岄浕瀹圭祫浠�銆�

鎳�(y墨ng)鐢�

TPS62679 涓昏鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 鏅鸿兘鎵嬫鍜屽钩鏉块浕鑵︾瓑渚挎敎寮忛浕瀛愯ō(sh猫)鍌欎腑鐨勯浕婧愮鐞嗐€�
銆€銆€2. 鍙┛鎴磋ō(sh猫)鍌�锛屼緥濡傛櫤鑳芥墜琛ㄥ拰鍋ュ悍杩借工鍣ㄣ€�
銆€銆€3. 鐗╄伅(li谩n)缍�(w菐ng) (IoT) 瑷�(sh猫)鍌欏拰鐒＄窔鍌虫劅鍣ㄧ瘈(ji茅)榛�銆�
銆€銆€4. 鏁�(sh霉)纰肩浉姗熷拰鍏朵粬渚挎敎寮忔秷璨婚闆诲瓙鐢�(ch菐n)鍝併€�
銆€銆€5. 渚挎敎寮忛啱(y墨)鐧傝ō(sh猫)鍌�锛屽琛€绯栧剙鍜岃剤鎼忚姘у剙銆�
銆€銆€6. 宸ユキ(y猫)鎺у埗鍜屾暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑浣庡姛鑰楁ā濉�銆�
銆€銆€7. 浠讳綍闇€瑕侀珮鏁堛€佺穵婀婂瀷DC/DC杞�(zhu菐n)鎻涘櫒鐨勮ō(sh猫)瑷�銆�