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闁辫畝锛�28
TPS65121 鏄竴娆鹃珮搴﹂泦鎴愮殑闆绘簮绠＄悊闆嗘垚闆昏矾 (PMIC)锛屽皥鐐洪渶瑕侀珮鏁堛�佷綆鍔熻�楀拰绶婃箠瑷▓鐨勬噳鐢ㄨ�岃ō瑷�銆傝┎鑺墖闆嗘垚浜嗗鍊嬮檷澹撹綁鎻涘櫒銆佷綆澹撳樊绌�(w臎n)澹撳櫒 (LDO) 鍜岄�氱敤杓稿叆/杓稿嚭 (GPIO)锛岃兘澶犳豢瓒冲绋緵闆婚渶姹�銆俆PS65121 閫氬父鐢ㄤ簬渚挎敎寮忚ō鍌�銆佹秷璨婚浕瀛愪互鍙婂祵鍏ュ紡绯荤当(t菕ng)绛夋噳鐢�锛屾敮鎸侀潏娲荤殑閰嶇疆浠ラ仼鎳変笉鍚岀殑璨犺級瑕佹眰銆�
銆�銆�TPS65121 鐨勪富瑕佺壒榛炴槸鍏堕珮鏁堢巼鍜屽皬灏哄灏佽锛屼娇鍏舵垚鐐洪浕姹犱緵闆昏ō鍌欑殑鐞嗘兂閬告搰銆傞�氶亷澶栭儴闆婚樆鍙互瑾跨瘈(ji茅)杓稿嚭闆诲锛屽緸鑰岄�蹭竴姝ュ劒(y艒u)鍖栫郴绲�(t菕ng)鐨勬�ц兘銆�
杓稿叆闆诲鑼冨湇锛�2.7V 鑷� 5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� 3.3V锛堝彲瑾匡級
銆�銆�闁嬮棞闋荤巼锛�2.2MHz
銆�銆�灏佽椤炲瀷锛歐SON-14
銆�銆�宸ヤ綔鏁堢巼锛氶珮閬�95%
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�闈滄厠(t脿i)闆绘祦锛�15渭A锛堝吀鍨嬪�硷級
TPS65121 鎻愪緵浜嗗璺浕婧愯几鍑�锛屽寘鎷叐鍊嬮珮鏁堢殑鍚屾闄嶅杞夋彌鍣ㄥ拰涓�鍊� LDO銆傛瘡鍊嬮�氶亾閮藉彲浠ョ崹绔嬮厤缃�锛岄仼鐢ㄤ簬涓嶅悓璨犺級鐨勯渶姹傘�傛澶�锛屽畠閭勫叿鏈変互涓嬮棞閸电壒鎬э細
銆�銆�1. 楂樻晥鐨勫悓姝ユ暣娴佹妧琛�锛屾笡灏戝姛鐜囨悕鑰楀苟鎻愰珮杞夋彌鏁堢巼銆�
銆�銆�2. 鍏�(n猫i)缃粺鍟熷嫊鍔熻兘锛岄槻姝㈡氮娑岄浕娴佸皪绯荤当(t菕ng)鐨勫奖闊�銆�
銆�銆�3. 鐭矾淇濊鍜岄亷婧棞鏂锋鍒�锛岀⒑淇濆櫒浠跺湪鐣板父鎯呮硜涓嬪畨鍏ㄩ亱琛�銆�
銆�銆�4. 灏忓瀷 WSON-14 灏佽锛岀瘈(ji茅)鐪� PCB 甯冨眬绌洪枔銆�
銆�銆�5. 鍙法绋嬩娇鑳藉紩鑵�锛屾敮鎸侀潏娲荤殑涓婇浕闋嗗簭鎺у埗銆�
銆�銆�閫欎簺鐗规�т娇寰� TPS65121 鎴愮偤寰╅洔闆绘簮绠＄悊浠诲嫏鐨勭悊鎯宠В姹烘柟妗堛��
TPS65121 寤ｆ硾鎳夌敤浜庨渶瑕侀珮鏁堥浕婧愮鐞嗗拰澶氳矾杓稿嚭鐨勫牬鏅腑锛屽叿楂斿寘鎷細
銆�銆�1. 渚挎敎寮忛浕瀛愮敘(ch菐n)鍝侊紝渚嬪鏅鸿兘鎵嬫鍜屽钩鏉块浕鑵�銆�
銆�銆�2. 鍙┛鎴磋ō鍌欙紝濡傛櫤鑳芥墜琛ㄥ拰鍋ヨ韩杩借工鍣�銆�
銆�銆�3. 鐒＄窔鍌虫劅鍣ㄧ恫(w菐ng)绲″拰鍏朵粬鐗╄伅(li谩n)缍�(w菐ng) (IoT) 瑷倷銆�
銆�銆�4. 鏁�(sh霉)瀛楅煶闋绘挱鏀惧櫒鍜屽叾浠栨秷璨婚闆诲瓙鐢�(ch菐n)鍝�銆�
銆�銆�5. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)涓殑宓屽叆寮忔ā濉娿��
銆�銆�鐢变簬鍏朵綆鍔熻�楃壒鎬у拰楂橀泦鎴愬害锛孴PS65121 鑳藉椤憲绨″寲瑷▓娴佺▼骞堕檷浣庢暣楂� BOM 鎴愭湰銆�
TPS65120, TPS65122
