BQ25120AYFPR 鏅�(sh铆)闁擄細2025/5/29 12:17:47 闁辫畝锛�15

BQ25120AYFPR 鏄竴娆剧敱寰峰窞鍎€鍣紙TI锛夎ō(sh猫)瑷�(j矛)鐨勯珮鏁堝柈绡€(ji茅)閶伴洟瀛愰浕姹犵窔鎬у厖闆荤鐞嗚姱鐗�銆傝┎鑺墖灏堢偤渚挎敎寮忚ō(sh猫)鍌欏拰绌洪枔鍙楅檺鐨勬噳(y墨ng)鐢ㄨ€屽劒(y艒u)鍖�锛屽叿鏈夌穵婀婄殑灏佽褰㈠紡鍜岄珮搴﹂泦鎴愮殑鍔熻兘銆�
銆€銆€瀹冩敮鎸佹稉娴�銆佹亽娴佸拰鎭掑涓夊€�(g猫)鍏呴浕闅庢锛屽苟鍏峰倷鑷嫊(d貌ng)鍏呴浕绲傛鍔熻兘銆傛澶栵紝BQ25120AYFPR 鎻愪緵浜嗗绋繚璀�(h霉)鍔熻兘锛屽寘鎷亷婧繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岃几鍏ラ亷澹撲繚璀�(h霉)绛�锛岀⒑淇濆湪寰�(f霉)闆滅挵(hu谩n)澧冧笅鐨勫畨鍏ㄩ亱(y霉n)琛�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�3V 鑷� 6.5V
銆€銆€鍏呴浕闆绘祦锛氭渶澶� 1.5A
銆€銆€鍏呴浕闆诲绮惧害锛毬�0.8%
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€灏佽褰㈠紡锛歐SON-10 (1.5mm x 2mm)
銆€銆€闈滄厠(t脿i)闆绘祦锛氬皬浜� 70uA
銆€銆€鏁堢巼锛氶珮閬�(d谩) 90%

鐗规€�

BQ25120AYFPR 鐨勪富瑕佺壒鎬у涓嬶細
銆€銆€1. 鏀寔 USB 杓稿叆闆绘簮浠ュ強閬╅厤鍣ㄤ緵闆�锛屽吋瀹瑰悇绋几鍏ユ簮銆�
銆€銆€2. 闆嗘垚浜� I2C 鎺ュ彛锛屽厑瑷遍潏娲婚厤缃厖闆诲弮鏁�(sh霉)鍜岀洠(ji膩n)鎺х媭鎱�(t脿i)銆�
銆€銆€3. 鍏�(n猫i)缃� NMOS FET 鍏呴浕闁嬮棞(gu膩n)锛岀劇闇€澶栫疆鍏呴浕鏅堕珨绠″拰浜屾サ绠�锛岀啊鍖栬ō(sh猫)瑷�(j矛)銆�
銆€銆€4. 鑷嫊(d貌ng)妾㈡脯闆绘睜鎻掑叆/绉婚櫎浜嬩欢锛屽(sh铆)鐝�(xi脿n)鏅鸿兘鎿嶄綔銆�
銆€銆€5. 鎻愪緵绮炬簴(zh菙n)鐨勫厖闆荤媭鎱�(t脿i)鎸囩ず杓稿嚭锛屼究浜庣敤鎴跺(sh铆)鏅�(sh铆)浜嗚В鍏呴浕閫�(j矛n)绋�銆�
銆€銆€6. 鍏�(n猫i)缃粺鍟熷嫊(d貌ng)鍔熻兘锛屾笡灏戞氮娑岄浕娴佸皪(du矛)绯荤当(t菕ng)鐨勫奖闊�銆�
銆€銆€7. 楂樺害闆嗘垚鐨勮ō(sh猫)瑷�(j矛)娓涘皯浜嗗閮ㄥ厓浠舵暩(sh霉)閲忥紝闄嶄綆浜嗘暣楂旀柟妗堢殑鎴愭湰鍜屽昂瀵�銆�

鎳�(y墨ng)鐢�

BQ25120AYFPR 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 鍙┛鎴磋ō(sh猫)鍌�锛屽鏅鸿兘鎵嬭〃鍜屽仴韬拷韫ゅ櫒銆�
銆€銆€2. 绉诲嫊(d貌ng)閱�(y墨)鐧傝ō(sh猫)鍌�锛屼緥濡傝绯栧剙鎴栬剤鎼忚姘у剙銆�
銆€銆€3. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝�锛屽寘鎷棈(l谩n)鐗欒€虫(j墨)銆侀仚鎺у櫒鍜屽叾浠栧皬鍨嬫墜鎸佽ō(sh猫)鍌�銆�
銆€銆€4. 鐗╄伅(li谩n)缍�(w菐ng)锛圛oT锛夌祩绔瘈(ji茅)榛�(di菐n)瑷�(sh猫)鍌�锛岄渶瑕侀珮鏁堜笖绶婃箠鐨勫厖闆昏В姹烘柟妗�銆�
銆€銆€5. 浠讳綍浣跨敤鍠瘈(ji茅)閶伴洟瀛愭垨閶拌仛鍚堢墿闆绘睜渚涢浕鐨勫皬鍨嬮浕瀛愯ō(sh猫)鍌�銆�