鏅傞枔锛�2025/5/15 15:25:45
闁辫畝锛�14
LTC3622 鏄竴娆鹃洐閫氶亾銆佸悓姝ラ檷澹撳瀷 DC/DC 杞夋彌鍣紝鑳藉浠ラ珮閬� 98% 鐨勬晥鐜囨彁渚涢珮閬� 2A 鐨勯�ｇ簩(x霉)杓稿嚭闆绘祦銆傝┎鍣ㄤ欢闆嗘垚浜嗘墍鏈夊繀闇�鐨勯枊闂滃厓浠讹紝骞堕噰鐢ㄦ亽瀹氶牷鐜囬浕娴佹ā寮忔灦妲�锛屽緸鑰岀啊鍖栦簡瑷▓閬庣▼銆�
銆�銆�瀹冩敮鎸佸杓稿叆闆诲鑼冨湇 (3.0V 鑷� 20V)锛岄潪甯搁仼鍚堝绋浕婧愭噳鐢紝渚嬪宸ユキ(y猫)銆佹苯杌婂拰閫氫俊绯荤当(t菕ng)涓殑鍒嗗竷寮忛浕婧愭灦妲�銆傚叾鍏╁�嬬崹绔嬬殑闄嶅閫氶亾鍙互骞惰伅(li谩n)閬嬭浠ュ鐝�(xi脿n)鏇撮珮鐨勮几鍑洪浕娴佹垨鍒嗗垾閰嶇疆浠ユ豢瓒冲璺几鍑洪渶姹傘��
杓稿叆闆诲鑼冨湇锛�3V 鑷� 20V
銆�銆�杓稿嚭闆绘祦锛氭瘡閫氶亾楂橀仈 2A
銆�銆�闁嬮棞闋荤巼锛�250kHz 鑷� 2.2MHz 鍙(di脿o)
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽椤炲瀷锛�32 寮曡叧 5mm x 5mm QFN 灏佽
銆�銆�鏈�澶у崰绌烘瘮锛�97%
銆�銆�闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪�肩偤 28渭A
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� 5.5V 鍙(di脿o)
LTC3622 鎻愪緵鍗撹秺鐨勬�ц兘鍜岄潏娲绘�э細
銆�銆�1. 姣忓�嬮�氶亾鍧囧叿鏈夌崹绔嬬殑浣胯兘寮曡叧鍜岃粺鍟熷嫊鍔熻兘锛屼究浜庣簿纰烘帶鍒舵瘡鍊嬭几鍑�銆�
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銆�銆�5. 闆嗘垚浣庡皫閫氶浕闃� MOSFET锛屾彁楂樹簡鏁堢巼骞舵笡灏忎簡瑙ｆ焙鏂规灏哄銆�
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LTC3622 鍦ㄤ互涓嬮牁鍩熶腑鍏锋湁寤ｆ硾鎳夌敤锛�
銆�銆�1. 宸ユキ(y猫)鎺у埗瑷倷涓殑鍒嗗竷寮忛浕婧愮鐞嗐��
銆�銆�2. 閫氫俊绯荤当(t菕ng)涓殑 FPGA銆丏SP 鍜� ASIC 渚涢浕銆�
銆�銆�3. 姹借粖闆诲瓙妯″涓殑璨犺級榛炶綁鎻�銆�
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LTC3622EDD#TRPBF
銆�銆�LTC3622EFE#TRPBF
