TPS62822 鏅傞枔锛�2025/5/6 13:22:23 闁辫畝锛�31

TPS62822 鏄竴娆鹃珮鏁堢殑鍚屾闄嶅杞�(zhu菐n)鎻涘櫒锛屽皥鐐轰綆鍔熻€楀拰灏忓昂瀵告噳(y墨ng)鐢ㄨ€岃ō(sh猫)瑷�銆傝┎鑺墖鏀寔 1.8V 鑷� 5.5V 鐨勫杓稿叆闆诲鑼冨湇锛屽苟鑳芥彁渚涢珮閬� 3A 鐨勯€ｇ簩(x霉)杓稿嚭闆绘祦銆傚畠闆嗘垚浜嗛珮鍋�(c猫)鍜屼綆鍋�(c猫) MOSFET锛屼互娓涘皯澶栭儴鍏冧欢鏁�(sh霉)閲忓苟绨″寲闆昏矾瑷�(sh猫)瑷堛€�
銆€銆€TPS62822 閲囩敤 DCS-Control 鎷撴挷绲�(ji茅)妲�(g貌u)锛屽彲瀵︾従(xi脿n)蹇€熺灛鎱�(t脿i)闊挎噳(y墨ng)鍜岄珮闆绘簮鏁堢巼锛屽悓鏅備繚鎸佷綆杓稿嚭绱嬫尝銆傝┎鍣ㄤ欢閭勫叿鍌欏绋繚璀峰姛鑳�锛屼緥濡傞亷娴佷繚璀枫€佺煭璺繚璀峰拰鐔遍棞(gu膩n)鏂蜂繚璀�锛岀⒑淇濆湪鍚勭ó宸ヤ綔姊濅欢涓嬬殑鍙潬鎬�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�1.8V - 5.5V
銆€銆€杓稿嚭闆绘祦锛�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€灏佽椤炲瀷锛歐SON-10
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€PSRR锛�1kHz锛夛細49dB
銆€銆€璨犺級瑾�(di脿o)鏁寸巼锛毬�0.5%
銆€銆€绶氭€ц(di脿o)鏁寸巼锛毬�0.2%

鐗规€�

TPS62822 鍏锋湁楂樻晥鐨勫皬鍨嬪寲瑷�(sh猫)瑷堢壒榛�锛岄潪甯搁仼鍚堢┖闁撳彈闄愮殑鎳�(y墨ng)鐢ㄥ牬鏅€傚叾 2.1MHz 鐨勯珮闋婚枊闂�(gu膩n)鍏佽ū浣跨敤鏇村皬鐨勯浕鎰熷拰闆诲鍏冧欢锛屽緸鑰屾笡灏忔暣楂旇В姹烘柟妗堢殑灏哄銆�
銆€銆€瑭插櫒浠跺収(n猫i)缃簡瑁滃劅缍�(w菐ng)绲�(lu貌)锛屾笡灏戜簡灏嶅閮ㄨ鍎熷厓浠剁殑闇€姹傦紝閫蹭竴姝ョ啊鍖栦簡瑷�(sh猫)瑷堥亷绋�銆傛澶�锛孴PS62822 鏀寔浣胯兘寮曡叧鎺у埗锛屽厑瑷辩敤鎴堕€氶亷閭忚集淇¤櫉鍟熺敤鎴栫鐢ㄨ姱鐗�锛屽緸鑰岄檷浣庡緟姗熷姛鑰椼€�
銆€銆€鍏跺嚭鑹茬殑璨犺級鐬厠(t脿i)闊挎噳(y墨ng)鎬ц兘浣垮叾鐗瑰垾閬╁悎鐐哄櫔鑱叉晱鎰熷瀷璨犺級渚涢浕锛屽 FPGAs銆丏SPs 鍜屽叾浠栨暩(sh霉)瀛� IC銆傚悓鏅傦紝DCS-Control 鏋舵(g貌u)鑳藉鏈夋晥闄嶄綆杓稿嚭闆诲绱嬫尝锛岀⒑淇濈┅(w臎n)瀹氱殑闆绘簮杓稿嚭銆�
銆€銆€TPS62822 閭勫叿鍌欒粺鍟熷嫊鍔熻兘锛屽彲闃叉鍟熷嫊鏅傜殑闆绘祦娌栨搳锛屽苟涓旀敮鎸佸閮ㄨō(sh猫)缃粺鍟熷嫊鏅傞枔銆傛澶栵紝鑺墖鍏�(n猫i)閮ㄩ泦鎴愮殑淇濊姗熷埗鎻愰珮浜嗙郴绲�(t菕ng)鐨勫畨鍏ㄦ€у拰绌�(w臎n)瀹氭€�銆�

鎳�(y墨ng)鐢�

TPS62822 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬渚挎敎寮忛浕瀛愯ō(sh猫)鍌欎腑锛屼緥濡傛櫤鑳芥墜姗熴€佸钩鏉块浕鑵�銆佸彲绌挎埓瑷�(sh猫)鍌欏拰 IoT 瑷�(sh猫)鍌欍€傚畠鍙互浣滅偤鏍稿績铏曠悊鍣�銆佸瓨鍎插櫒鍜屽叾浠栭棞(gu膩n)閸电祫浠剁殑闆绘簮瑙ｆ焙鏂规銆�
銆€銆€姝ゅ锛岃┎鑺墖涔熼仼鐢ㄤ簬宸ユキ(y猫)鑷嫊鍖栫郴绲�(t菕ng)涓殑妯″渚涢浕锛屼互鍙婃苯杌婇浕瀛愮郴绲�(t菕ng)涓殑浣庡杓斿姪闆绘簮鎳�(y墨ng)鐢ㄣ€傜敱浜庡叾楂樻晥鐜囧拰绶婃箠鐨勮ō(sh猫)瑷�锛孴PS62822 鏄浕姹犱緵闆绘噳(y墨ng)鐢ㄧ殑鐞嗘兂閬告搰锛屽彲寤堕暦瑷�(sh猫)鍌欑殑绾�(x霉)鑸檪闁�銆�