TPS8802 鏅傞枔锛�2025/5/15 9:24:15 闁辫畝锛�17

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銆€銆€TPS8802閲囩敤浜嗗厛閫茬殑鑴堟矕瀵害瑾�(di脿o)鍒讹紙PWM锛夋帶鍒舵妧琛�(sh霉)锛屽苟涓斿叿鍌欏揩閫熺灛鎱�(t脿i)闊挎噳(y墨ng)鑳藉姏锛岃兘澶犲湪璨犺級璁婂寲鏅備繚鎸佺┅(w臎n)瀹氱殑杓稿嚭闆诲銆傚叾鍏�(n猫i)缃殑鍔熺巼MOSFET鍙互椤憲闄嶄綆鍌冲皫(d菐o)鎼嶈€�锛屽緸鑰屾彁楂樻暣楂旇綁(zhu菐n)鎻涙晥鐜�銆傛澶�锛孴PS8802閭勬彁渚涗簡璞愬瘜鐨勪繚璀峰姛鑳�锛屽閬庢祦淇濊銆侀亷婧棞(gu膩n)鏂峰拰鐭矾淇濊绛�锛屼互纰轰繚绯荤当(t菕ng)鍦ㄥ悇绋伐浣滄浠朵笅鐨勫彲闈犳€с€�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.95V - 5.5V
銆€銆€杓稿嚭闆诲鑼冨湇锛�0.6V - VIN
銆€銆€闁嬮棞(gu膩n)闋荤巼锛�2.2MHz
銆€銆€杓稿嚭闆绘祦锛氭瘡閫氶亾楂橀仈2A
銆€銆€鏁堢巼锛氶珮閬�95%
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽锛歐SON-16 (2mm x 2mm)

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TPS8802鍏锋湁浠ヤ笅涓昏鐗规€э細
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銆€銆€2. 鍏�(n猫i)缃姛鐜嘙OSFET锛屾笡灏戝閮ㄥ厓浠舵暩(sh霉)閲忓苟绨″寲瑷�(sh猫)瑷堥亷绋�銆�
銆€銆€3. 鏀寔楂橀仈2A鐨勯€ｇ簩(x霉)杓稿嚭闆绘祦锛屾豢瓒抽珮鎬ц兘铏曠悊鍣ㄥ拰FPGA鐨勪緵闆婚渶姹�銆�
銆€銆€4. 鍥哄畾2.2MHz闁嬮棞(gu膩n)闋荤巼锛屽厑瑷变娇鐢ㄥ皬鍨嬮浕鎰熷拰闆诲锛屽劒(y艒u)鍖朠CB甯冨眬銆�
銆€銆€5. 蹇€熺灛鎱�(t脿i)闊挎噳(y墨ng)鎬ц兘锛岃兘澶犻仼鎳�(y墨ng)鍕曟厠(t脿i)璨犺級璁婂寲銆�
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銆€銆€1. 绉诲嫊闆昏┍鍜屽钩鏉块浕鑵︿腑鐨勬牳蹇冭檿鐞嗗櫒渚涢浕銆�
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