BQ24087 鏅�(sh铆)闁擄細2025/5/6 19:38:31 闁辫畝锛�22

BQ24087鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑涓€娆鹃泦鎴愰枊(k膩i)闂�(gu膩n)妯″紡闆绘睜鍏呴浕绠＄悊鑺墖锛屾敮鎸佸柈绡€(ji茅)閶伴洟瀛愭垨閶拌仛鍚堢墿闆绘睜鐨勫厖闆荤鐞�銆傝┎鑺墖鍏锋湁楂樻晥鐜囧拰灏忓昂瀵哥殑鐗归粸(di菐n)锛岄潪甯搁仼鍚堜究鏀滃紡鎳�(y墨ng)鐢紝渚嬪鏅鸿兘鎵嬫(j墨)銆佸钩鏉块浕鑵﹀拰鍏朵粬渚挎敎寮忛浕瀛愯ō(sh猫)鍌�銆�
銆€銆€瑭茶姱鐗囧収(n猫i)缃簡鍔熺巼MOSFET锛岃兘澶犳彁渚涢珮閬�(d谩)1.5A鐨勫厖闆婚浕娴�锛屽苟涓旀敮鎸乁SB杓稿叆闄愭祦鍔熻兘銆傚畠閫氶亷(gu貌)鐩�(ji膩n)娓�(c猫)闆绘睜闆诲銆侀浕娴佸拰婧害渚�(l谩i)纰轰繚瀹夊叏楂樻晥鐨勫厖闆婚亷(gu貌)绋�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�4.5V~14V
銆€銆€鏈€澶у厖闆婚浕娴侊細1.5A
銆€銆€杞�(zhu菐n)鎻涙晥鐜囷細楂橀仈(d谩)90%
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40鈩儈85鈩�
銆€銆€灏佽椤炲瀷锛歈FN-20(3mm x 3mm)
銆€銆€闆绘睜闆诲鑼冨湇锛�2.9V~4.4V
銆€銆€寰呮(j墨)闆绘祦锛�15uA

鐗规€�

BQ24087鍏峰倷澶氱ó淇濊(h霉)鍔熻兘锛屽寘鎷亷(gu貌)婧繚璀�(h霉)銆佺煭璺繚璀�(h霉)浠ュ強闆绘睜婧害鐩�(ji膩n)鎺х瓑銆傚叾闁�(k膩i)闂�(gu膩n)闋荤巼鐐�500kHz锛屽厑瑷变娇鐢ㄥ皬鍨嬪閮ㄥ厓浠�锛屽緸鑰屾笡灏戞暣楂旇В姹烘柟妗堢殑鍗犱綅闈㈢⿳銆�
銆€銆€BQ24087閭勯泦鎴愪簡涓€鍊�(g猫)I2C鎺ュ彛锛屽厑瑷变富姗�(j墨)寰帶鍒跺櫒灏�(du矛)鍏呴浕鍙冩暩(sh霉)閫�(j矛n)琛屽嫊(d貌ng)鎱�(t脿i)瑾�(di脿o)鏁�锛屽鍏呴浕闆绘祦銆佺祩姝㈡浠剁瓑銆傛澶�锛屽畠鏀寔娑撴祦鍏呴浕銆佹亽娴佸厖闆诲拰鎭掑鍏呴浕涓夌ó鍏呴浕妯″紡锛屼互婊胯冻涓嶅悓鐙€鎱�(t脿i)涓嬬殑闆绘睜鍏呴浕闇€姹�銆�
銆€銆€BQ24087鍦ㄧ郴绲�(t菕ng)鍟熷嫊(d貌ng)鏅�(sh铆)鎻愪緵闆绘簮璺緫绠＄悊鍔熻兘锛屽彲浠ュ湪闆绘睜闆婚噺妤典綆鎴栬€呴浕姹犱笉瀛樺湪鐨勬儏娉佷笅锛岀洿鎺ョ敱閬╅厤鍣ㄥ悜绯荤当(t菕ng)渚涢浕銆�

鎳�(y墨ng)鐢�

BQ24087涓昏鎳�(y墨ng)鐢ㄤ簬渚挎敎寮忛浕瀛愯ō(sh猫)鍌欎腑锛屽鏅鸿兘鎵嬫(j墨)銆佸钩鏉块浕鑵︺€佷究鏀滃紡濯掗珨鎾斁鍣�銆佹暩(sh霉)纰肩浉姗�(j墨)浠ュ強鍏朵粬闇€瑕侀珮鏁堥嫲闆绘睜鍏呴浕绠＄悊鐨勮ō(sh猫)鍌欍€傜敱浜庡叾楂樻晥鐨勫厖闆绘€ц兘鍜岄潏娲荤殑閰嶇疆閬搁爡(xi脿ng)锛岀壒鍒ラ仼鍚堥偅浜涢渶瑕侀暦(zh菐ng)鏅�(sh铆)闁撶簩(x霉)鑸拰蹇€熷厖闆荤殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆€銆€姝ゅ锛孊Q24087涔熼仼鐢ㄤ簬USB鍏呴浕鍣ㄥ吋瀹规€цō(sh猫)瑷�(j矛)锛屽洜?y脿n)妯楊強姊㈢伨鎮勮審R(sh铆)鍒ヤ笉鍚岀殑USB绔彛椤炲瀷锛堟(bi膩o)婧�(zh菙n)USB銆佸皥鐢ㄥ厖闆荤鍙CP绛夛級锛屽苟鏍规摎(j霉)璀�(sh铆)鍒ョ祼(ji茅)鏋滆嚜鍕�(d貌ng)瑾�(di脿o)鏁磋几鍏ラ浕娴侀檺鍒�銆�