鏅傞枔锛�2025/5/10 10:35:06
闁辫畝锛�18
UCD3138RJAR 鏄竴娆剧敱寰峰窞鍎�鍣� (TI) 鎺ㄥ嚭鐨勬暩(sh霉)瀛楅浕婧愭帶鍒跺櫒锛屽皥鐐洪珮鎬ц兘闁嬮棞(gu膩n)闆绘簮 (SMPS) 鎳�(y墨ng)鐢ㄨ�岃ō(sh猫)瑷堛��
銆�銆�瑭茶姱鐗囬噰鐢� 32 浣嶇簿绨℃寚浠ら泦鏋舵(g貌u) (RISC)锛屽叿鍌欓珮闆嗘垚搴﹀拰闈堟椿鎬�锛屽彲浠ュ鐝�(xi脿n)寰�(f霉)闆滅殑闆绘簮绠＄悊鍔熻兘銆傚叾涓昏鐗归粸鏄敮鎸佸绋嫇鎾茬祼(ji茅)妲�(g貌u)锛堝 PFC銆佸弽婵�寮�銆佹婵�寮忕瓑锛夛紝骞朵笖鍙互閫氶亷鍥轰欢瀹氬埗渚嗘豢瓒充笉鍚屾噳(y墨ng)鐢ㄩ渶姹�銆�
銆�銆�UCD3138RJAR 鎻愪緵浜嗚睈瀵岀殑澶栬ō(sh猫)璩囨簮鍜岄�氫俊鎺ュ彛锛屼娇寰楃郴绲�(t菕ng)瑷�(sh猫)瑷堟洿鍔犻潏娲讳笖楂樻晥銆�
宸ヤ綔闆诲锛�4.5V 鑷� 20V
銆�銆�鏍稿績闋荤巼锛氶珮閬� 150MHz
銆�銆�ADC 鍒嗚鲸鐜囷細12 浣�
銆�銆�PWM 杓稿嚭閫氶亾鏁�(sh霉)锛�
銆�銆�鏈�澶� PWM 闋荤巼锛�1MHz
銆�銆�灏佽褰㈠紡锛欻TSSOP-38
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
UCD3138RJAR 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 鍏�(n猫i)缃� 32 浣� RISC CPU锛屾彁渚涘挤澶х殑瑷堢畻鑳藉姏浠ュ鐝�(xi脿n)寰�(f霉)闆滅畻娉�銆�
銆�銆�2. 鏀寔澶氶仈 6 璺崹绔嬬殑 PWM 杓稿嚭锛岄仼鍚堝鐩镐綅鎴栧京(f霉)闆滄嫇鎾茬殑鎳�(y墨ng)鐢�銆�
銆�銆�3. 楂樼簿搴� 12 浣嶆ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒 (ADC)锛岀敤浜庡鏅傜洠(ji膩n)娓浕澹撱�侀浕娴佺瓑闂�(gu膩n)閸典俊铏�銆�
銆�銆�4. 鎻愪緵 SPI 鍜� UART 鎺ュ彛锛屼究浜庤垏澶栭儴瑷�(sh猫)鍌欓�茶鏁�(sh霉)鎿�(j霉)浜ゆ彌銆�
銆�銆�5. 闆嗘垚浜嗗绋繚璀峰姛鑳�锛屽閬庢祦淇濊 (OCP)銆侀亷澹撲繚璀� (OVP) 鍜屾瑺澹撻帠瀹� (UVLO) 绛夈��
銆�銆�6. 鍙�氶亷 I2C 鎴� eFUSE 閫茶閰嶇疆锛岀啊鍖栭枊鐧�(f膩)娴佺▼銆�
銆�銆�7. 鏀寔澶氱ó闆绘簮鎷撴挷绲�(ji茅)妲�(g貌u)锛岄仼鎳�(y墨ng)鎬у挤銆�
UCD3138RJAR 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闇�瑕侀珮鏁堣兘闆绘簮绠＄悊鐨勫牬鏅�锛屼緥濡傦細
銆�銆�1. 闁嬮棞(gu膩n)闆绘簮閬╅厤鍣ㄥ拰鍏呴浕鍣�銆�
銆�銆�2. 宸ユキ(y猫)绱� AC/DC 鍜� DC/DC 杞�(zhu菐n)鎻涘櫒銆�
銆�銆�3. 绛嗚鏈浕鑵﹀拰鏈嶅嫏(w霉)鍣ㄩ浕婧愭ā濉娿��
銆�銆�4. 澶櫧鑳介�嗚畩鍣ㄥ拰鍏朵粬鍙啀鐢熻兘婧愮郴绲�(t菕ng)涓殑鍔熺巼瑾�(di脿o)绡�(ji茅)銆�
銆�銆�5. LED 椹�(q奴)鍕曢浕婧愪互鍙婃苯杌婇浕瀛愮郴绲�(t菕ng)鐨勮紨鍔╀緵闆诲柈鍏�銆�
銆�銆�鐢变簬鍏跺嚭鑹茬殑鎬ц兘鍜岄潏娲绘��锛岄�欐鑺墖鎴愮偤瑷卞楂樿姹傛噳(y墨ng)鐢ㄧ殑鐞嗘兂閬告搰銆�
UCD3138ADWR, UCD3138DGSR
IC鍨嬭櫉绱㈠紩锛� A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
©2025 缍韩闆诲瓙甯傚牬缍�(w菐ng)锛坵ww.dzsc.com锛夈��缍�(j墨ng)鐕熻ū鍙瓑绶ㄨ櫉锛�娴橞2-20050339 鐗堟瑠(qu谩n)鑱叉槑
鍗佸叚骞村皥娉ㄦ墦閫犲劒(y艒u)璩�(zh矛)闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng)銆両C浜ゆ槗骞宠嚭銆�
璨峰鏈嶅嫏(w霉)鐔辩窔锛�0571-85317666 | 璨峰鏈嶅嫏(w霉)閮≦Q锛�
璩ｅ鏈嶅嫏(w霉)鐔辩窔锛�0571-85317586 | 璩ｅ鏈嶅嫏(w霉)閮≦Q锛�
