TPS2377-1 鏅�(sh铆)闁擄細2025/5/16 18:40:36 闁辫畝锛�21

TPS2377-1 鏄竴娆剧敱寰峰窞鍎€鍣� (TI) 鎺ㄥ嚭鐨勯泦鎴愪繚璀�(h霉)闁嬮棞(gu膩n)锛屽皥闁€鐢ㄤ簬浠ュお缍�(w菐ng)渚涢浕 (PoE) 鎳�(y墨ng)鐢�銆傚畠鏀寔绗﹀悎 IEEE 802.3af/at 妯�(bi膩o)婧�(zh菙n)鐨� PoE 绯荤当(t菕ng)锛屾彁渚涘叏闈㈢殑閬庡銆侀亷娴佸拰鐭矾淇濊(h霉)鍔熻兘銆�
銆€銆€瑭插櫒浠跺収(n猫i)缃姛鐜� MOSFET 鍜屾娓浕璺紝鍙啊鍖栬ō(sh猫)瑷�(j矛)骞舵笡灏戝閮ㄥ厓浠舵暩(sh霉)閲�銆俆PS2377-1 鏀寔鍠€氶亾閰嶇疆锛屽苟鍏锋湁闈堟椿鐨勫紩鑵虫帶鍒跺姛鑳斤紝閬╃敤浜庡悇绋伐妤�(y猫)鍜屽晢妤�(y猫) PoE 鎳�(y墨ng)鐢ㄥ牬鏅�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�3.3V 鑷� 52V
銆€銆€鏈€澶ц几鍑洪浕娴侊細6.4A
銆€銆€鍏稿瀷灏�(d菐o)閫氶浕闃伙細15m惟
銆€銆€淇濊(h霉)妯″紡锛氶亷澹撱€侀亷娴�銆佺煭璺繚璀�(h霉)
銆€銆€寰呮(j墨)闆绘祦锛氬皬浜� 1渭A
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� 125掳C
銆€銆€灏佽椤炲瀷锛欻TSSOP-16

鐗规€�

TPS2377-1 鍏锋湁浠ヤ笅椤憲鐗规€э細
銆€銆€1. 楂樺害闆嗘垚鍖�锛岄泦鎴愪簡鍔熺巼 MOSFET 鍜屾娓浕璺�锛屾笡灏戜簡灏嶅閮ㄥ厓浠剁殑闇€姹傘€�
銆€銆€2. 鎻愪緵绮剧⒑鐨勯檺娴佸姛鑳�锛岀⒑淇濆湪鐣板父姊濅欢涓嬩繚璀�(h霉)涓嬫父闆昏矾銆�
銆€銆€3. 鍏�(n猫i)缃啽闂�(gu膩n)鏂峰姛鑳�锛岄槻姝㈣姱鐗囧洜閬庣啽鑰屾悕澹�銆�
銆€銆€4. 鏀寔鑷嫊閲嶈│鎴栭帠瀛樻晠闅滄ā寮�锛屽厑瑷辩敤鎴舵牴鎿�(j霉)鎳�(y墨ng)鐢ㄩ渶姹傞€�(j矛n)琛岄伕鎿�銆�
銆€銆€5. 鍏峰倷浣庡皫(d菐o)閫氶浕闃� (Rds(on))锛屾湁鍔╀簬闄嶄綆鍔熻€楀拰鎻愰珮鏁堢巼銆�
銆€銆€6. 寮曡叧鍏煎鍏朵粬 TPS237x 绯诲垪鐢�(ch菐n)鍝�锛屼究浜庤ō(sh猫)瑷�(j矛)鍗囩礆鍜屾浛浠ｃ€�
銆€銆€7. 鎻愪緵鍏ㄩ潰鐨勪繚璀�(h霉)鍔熻兘锛屽寘鎷亷澹撱€侀亷娴佸拰鐭矾淇濊(h霉)锛屽寮�(qi谩ng)绯荤当(t菕ng)鍙潬鎬�銆�
銆€銆€8. 宸ヤ綔闆诲鑼冨湇瀵唬锛岄仼鍚堝绋浕婧愭噳(y墨ng)鐢ㄥ牬鏅€�
銆€銆€9. 灏佽绶婃箠锛屽崰鐢ㄨ純灏戠殑 PCB 绌洪枔锛岄仼鍚堥珮瀵嗗害瑷�(sh猫)瑷�(j矛)銆�

鎳�(y墨ng)鐢�

TPS2377-1 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕佷互澶恫(w菐ng)渚涢浕 (PoE) 鐨勮ō(sh猫)鍌欎腑锛屽寘鎷絾涓嶉檺浜庝互涓嬮牁(l菒ng)鍩燂細
銆€銆€1. 缍�(w菐ng)绲�(lu貌)浜ゆ彌姗�(j墨)鍜岃矾鐢卞櫒锛岀偤閫ｆ帴鐨勭祩绔ō(sh猫)鍌欐彁渚涘彈鎺ч浕婧愩€�
銆€銆€2. IP 鏀濆儚闋�锛屽(sh铆)鐝�(xi脿n)閬�(yu菐n)绋嬬洠(ji膩n)鎺х郴绲�(t菕ng)鐨勯珮鏁堜緵闆�銆�
銆€銆€3. 鐒＄窔鎺ュ叆榛�(di菐n) (AP)锛屾敮鎸佸ぇ鍔熺巼 Wi-Fi 瑷�(sh猫)鍌欓亱(y霉n)琛�銆�
銆€銆€4. VoIP 闆昏┍锛岀偤瑾為煶閫氫俊瑷�(sh猫)鍌欐彁渚涚┅(w臎n)瀹氶浕婧�銆�
銆€銆€5. 缍�(w菐ng)绲�(lu貌)鏅�(sh铆)閻樺拰鏁�(sh霉)瀛楁(bi膩o)鐗岋紝绨″寲甯冪窔骞堕檷浣庡畨瑁濇垚鏈�銆�
銆€銆€6. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌�锛屼緥濡傚偝鎰熷櫒鍜屾帶鍒跺櫒锛屾豢瓒冲毚(y谩n)鑻涚挵(hu谩n)澧冧笅鐨勪緵闆婚渶姹�銆�