TPS62230 鏅�(sh铆)闁擄細2025/5/6 11:03:01 闁辫畝锛�27

TPS62230 鏄竴娆剧敱寰峰窞鍎€鍣紙TI锛夋帹鍑虹殑楂樻晥鍚屾闄嶅杞�(zhu菐n)鎻涘櫒銆傝┎鑺墖瑷�(sh猫)瑷�(j矛)鐢ㄤ簬鐐轰綆鍔熻€楁噳(y墨ng)鐢ㄦ彁渚涚┅(w臎n)瀹氱殑闆绘簮杓稿嚭锛岀壒鍒ラ仼鍚堥浕姹犱緵闆昏ō(sh猫)鍌欐垨闇€瑕侀珮鏁堢巼鍜屽皬灏哄瑙ｆ焙鏂规鐨勫牬鍚�銆俆PS62230 鐨勭壒榛�(di菐n)鏄秴浣庨潨鎱�(t脿i)闆绘祦鍜屽杓稿叆闆诲鑼冨湇锛屼娇鍏跺湪渚挎敎寮忛浕瀛愮敘(ch菐n)鍝佷腑琛ㄧ従(xi脿n)鍑鸿壊銆�
銆€銆€TPS62230 鍏�(n猫i)閮ㄩ泦鎴愪簡楂樻晥鐨勯枊闂�(gu膩n)绠�锛屾敮鎸侀珮閬�(d谩) 500mA 鐨勮矤(f霉)杓夐浕娴�锛屽苟涓斿彲浠ラ€氶亷澶栭儴闆婚樆瑷�(sh猫)缃几鍑洪浕澹�銆傚叾鍥哄畾闋荤巼 PWM 妯″紡纰轰繚浜嗙┅(w臎n)瀹氱殑宸ヤ綔鐙€鎱�(t脿i)锛屽悓鏅�(sh铆)鍏锋湁鑹ソ鐨勮矤(f霉)杓夊拰绶氳矾鐬厠(t脿i)闊挎噳(y墨ng)銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�1.8V 鑷� 6.5V
銆€銆€杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� VIN-0.4V
銆€銆€鏈€澶ц几鍑洪浕娴侊細500mA
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽椤炲瀷锛歐SON-6 (1.5mm x 1.5mm)
銆€銆€闁嬮棞(gu膩n)闋荤巼锛�2.2MHz
銆€銆€闈滄厠(t脿i)闆绘祦锛�19uA
銆€銆€鍟熷嫊(d貌ng)鏅�(sh铆)闁擄細鍏稿瀷鍊� 300us
銆€銆€闂�(gu膩n)鏂烽浕娴侊細0.1uA

鐗规€�

TPS62230 鍏锋湁浠ヤ笅涓昏鐗规€э細
銆€銆€- 楂樻晥鍚屾鏁存祦瑷�(sh猫)瑷�(j矛)锛屾彁鍗囨暣楂旇綁(zhu菐n)鎻涙晥鐜�銆�
銆€銆€- 瓒呬綆闈滄厠(t脿i)闆绘祦锛岄潪甯搁仼鍚堥浕姹犱緵闆绘噳(y墨ng)鐢ㄤ互寤堕暦绾�(x霉)鑸檪(sh铆)闁�銆�
銆€銆€- 瀵几鍏ラ浕澹撹寖鍦�锛岄仼鎳�(y墨ng)澶氱ó闆绘簮鍫存櫙锛屼緥濡傞嫲闆绘睜銆佸绡€(ji茅)鍫挎€ч浕姹犵瓑銆�
銆€銆€- 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绲勪欢锛屽緸鑰屾笡灏忔暣楂旀柟妗堝昂瀵�銆�
銆€銆€- 鍏�(n猫i)缃煭璺繚璀�(h霉)鍜岀啽闂�(gu膩n)鏂峰姛鑳�锛岀⒑淇濊姱鐗囧湪鐣板父鎯呮硜涓嬪畨鍏ㄩ亱(y霉n)琛�銆�
銆€銆€- 绨″柈鐨勫鍦嶉浕璺ō(sh猫)瑷�(j矛)锛屾槗浜庨泦鎴愬埌鐝�(xi脿n)鏈夌郴绲�(t菕ng)涓�銆�
銆€銆€- 鏀寔閫氶亷澶栭儴闆婚樆鍒嗗鍣ㄨ(di脿o)绡€(ji茅)杓稿嚭闆诲锛岄潏娲绘€ч珮銆�

鎳�(y墨ng)鐢�

TPS62230 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闇€瑕侀珮鏁堥浕婧愮鐞嗙殑闋�(l菒ng)鍩燂細
銆€銆€- 渚挎敎寮忛浕瀛愯ō(sh猫)鍌�锛屽鏅鸿兘鎵嬫(j墨)銆佸钩鏉块浕鑵�銆佸彲绌挎埓瑷�(sh猫)鍌�銆�
銆€銆€- 閬�(yu菐n)绋嬪偝鎰熷櫒妯″鍜岀墿鑱�(li谩n)缍�(w菐ng)锛圛oT锛夎ō(sh猫)鍌�銆�
銆€銆€- 閱�(y墨)鐧傞浕瀛愯ō(sh猫)鍌�锛屼緥濡傝绯栧剙銆佽剤鎼忚姘у剙銆�
銆€銆€- 宸ユキ(y猫)鑷嫊(d貌ng)鍖栦腑鐨勪綆鍔熻€楁帶鍒跺柈鍏�銆�
銆€銆€- 鐒＄窔閫氫俊妯″锛屽寘鎷棈(l谩n)鐗�銆乄i-Fi 鍜� Zigbee 瑷�(sh猫)鍌�銆�
銆€銆€- 鍚勯闆绘睜渚涢浕鐨勫皬鍨嬮浕瀛愯缃€�