鏅傞枔锛�2025/4/29 13:08:47
闁辫畝锛�33
TPS53219 鏄竴娆剧敱寰峰窞鍎�鍣� (TI) 鎻愪緵鐨勯珮鏁堝悓姝ラ檷澹撶洿娴�-鐩存祦杞�(zhu菐n)鎻涘櫒銆傝┎鍣ㄤ欢鍏�(n猫i)缃簡楂樻�ц兘 PWM 鎺у埗鍣ㄥ拰 MOSFET锛岃兘澶犲湪瀵几鍏ラ浕澹撹寖鍦嶅収(n猫i)鎻愪緵楂橀仈(d谩) 40A 鐨勮几鍑洪浕娴�銆俆PS53219 闈炲父閬╁悎鐢ㄤ簬鏁�(sh霉)鎿�(j霉)涓績銆侀浕淇¤ō(sh猫)鍌�銆佺恫(w菐ng)绲�(lu貌)浜ゆ彌姗�(j墨)鍜岃矾鐢卞櫒绛夐渶瑕侀珮鏁堢巼鍜岄珮瀵嗗害闆绘簮鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
銆�銆�瑭茶姱鐗囬噰鐢ㄤ簡 HotRod 灏佽鎶�琛�(sh霉)锛屾湁鍔╀簬闄嶄綆灏佽瀵勭敓鏁堟噳(y墨ng)骞舵彁楂樻暎鐔辨�ц兘銆傛澶�锛孴PS53219 鏀寔閬�(yu菐n)绋嬮浕澹撴娓姛鑳戒互鍎�(y艒u)鍖栬矤(f霉)杓夐粸瑾�(di脿o)绡�(ji茅)绮惧害锛屽苟鍏峰倷鍏ㄩ潰鐨勪繚璀�(h霉)鍔熻兘锛屽閬庢祦淇濊(h霉)銆侀亷婧棞(gu膩n)鏂蜂互鍙婅几鍏ユ瑺澹撻帠瀹氱瓑鍔熻兘銆�
杓稿叆闆诲鑼冨湇锛�4.5V - 18V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.6V - 1.8V
銆�銆�鏈�澶ц几鍑洪浕娴侊細40A
銆�銆�闁嬮棞(gu膩n)闋荤巼锛�600kHz
銆�銆�宸ヤ綔鏁堢巼锛氶珮閬�(d谩) 96%
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛�6mm x 6mm HotRod QFN
TPS53219 鍏锋湁浠ヤ笅椤憲鐗归粸锛�
銆�銆�1. 鍏�(n猫i)缃珮鎬ц兘 PWM 鎺у埗鍣ㄥ拰 MOSFET锛岀劇闇�澶栨帴鍔熺巼鍣ㄤ欢鍗冲彲瀵︾従(xi脿n)楂樻晥鑳借ō(sh猫)瑷堛��
銆�銆�2. 鏀寔鍕曟厠(t脿i)璨�(f霉)杓夐熆鎳�(y墨ng)鍜屽揩閫熺灛鎱�(t脿i)瑁�(b菙)鍎熷姛鑳�锛岀⒑淇濈郴绲�(t菕ng)鍦ㄥ京(f霉)闆滃伐娉佷笅鐨勭┅(w臎n)瀹氭�с��
銆�銆�3. 鎻愪緵绮炬簴(zh菙n)鐨勯仩(yu菐n)绋嬮浕澹撴娓姛鑳�锛屽緸鑰屼繚璀夎矤(f霉)杓夐粸闆诲鐨勭簿纰鸿(di脿o)绡�(ji茅)銆�
銆�銆�4. 鎿佹湁澶氱ó淇濊(h霉)姗�(j墨)鍒�锛屽寘鎷�愬懆鏈熼檺娴併�侀亷婧繚璀�(h霉)鍙婅几鍏ユ瑺澹撻帠瀹氬姛鑳�锛屾彁楂樹簡绯荤当(t菕ng)鐨勫彲闈犳�у拰瀹夊叏鎬�銆�
銆�銆�5. 楂樻晥鐨勭啽绠＄悊瑷�(sh猫)瑷堬紝绲�(ji茅)鍚� HotRod 灏佽鎶�琛�(sh霉)鏈夋晥娓涘皯鐔遍噺绌嶇疮锛屾彁鍗囬暦鏈熼亱琛岀殑绌�(w臎n)瀹氭��銆�
銆�銆�6. 瀵硾鐨勮几鍏ュ拰杓稿嚭闆诲鑼冨湇婊胯冻澶氭ǎ鍖栨噳(y墨ng)鐢ㄩ渶姹�銆�
TPS53219 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó楂樻�ц兘闆绘簮绠＄悊鍫存櫙涓�锛屽叿楂斿寘鎷細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)涓績鏈嶅嫏(w霉)鍣ㄥ拰瀛樺劜瑷�(sh猫)鍌欎腑鐨勫鐩镐緵闆昏В姹烘柟妗�銆�
銆�銆�2. 閫氫俊鍩虹珯銆佽矾鐢卞櫒鍙婄恫(w菐ng)绲�(lu貌)浜ゆ彌姗�(j墨)涓殑闂�(gu膩n)閸甸浕婧愭ā濉�銆�
銆�銆�3. 楂樼鍦栧舰铏曠悊鍣� (GPU) 鍜岀従(xi脿n)鍫村彲绶ㄧ▼闁�闄ｅ垪 (FPGA) 鐨勪緵闆婚浕璺�銆�
銆�銆�4. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勭簿瀵嗘帶鍒跺柈鍏冧緵闆�銆�
銆�銆�5. 閱�(y墨)鐧傝ō(sh猫)鍌欏拰鍏朵粬灏嶉浕婧愭晥鐜囧拰鍙潬鎬ц姹傝純楂樼殑闋�(l菒ng)鍩�銆�
LM25119
銆�銆�TPS53319
銆�銆�TPS53217
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