鏅傞枔锛�2025/4/28 16:37:15
闁辫畝锛�30
TPS62177 鏄竴娆鹃珮鏁�銆佷綆鍔熻�楃殑鍚屾闄嶅杞夋彌鍣�锛屽皥鐐轰究鏀滃紡鍜岀┖闁撳彈闄愮殑鎳夌敤瑷▓銆傝┎鍣ㄤ欢鏀寔 2.3V 鑷� 5.5V 鐨勫杓稿叆闆诲鑼冨湇锛屽苟鎻愪緵楂橀仈 1A 鐨勬寔绾�(x霉)杓稿嚭闆绘祦銆俆PS62177 鍏锋湁蹇�熺灛鎱�(t脿i)闊挎噳鍜岄珮闆绘簮鎶戝埗姣�锛岄潪甯搁仼鍚堢偤浣庡鏁稿瓧 IC锛堝 FPGA銆丏SP 鍜� ASIC锛変緵闆�銆�
銆�銆�鍏堕噰鐢ㄥ皬鍨� DQCN 灏佽锛岃兘澶犳湁鏁堟笡灏戞暣楂旇В姹烘柟妗堝昂瀵稿苟绨″寲 PCB 瑷▓銆�
杓稿叆闆诲鑼冨湇锛�2.3V - 5.5V
銆�銆�杓稿嚭闆绘祦锛氶珮閬� 1A
銆�銆�闁嬮棞闋荤巼锛�2.4MHz 鍥哄畾
銆�銆�鏁堢巼锛氶珮閬� 95%
銆�銆�闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪�� 18渭A
銆�銆�鍟熷嫊鏅傞枔锛氬吀鍨嬪�� 300渭s
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽椤炲瀷锛欴QCT (1.5mm x 1.5mm)
銆�銆�PSRR锛�1kHz锛夛細60dB
TPS62177 鎻愪緵浜嗗绋棞閸靛姛鑳戒互鍎�(y艒u)鍖栫郴绲�(t菕ng)鎬ц兘锛�
銆�銆�1. 鍏х疆鍔熺巼 MOSFET 鎻愰珮鏁堢巼骞堕檷浣庡厓浠舵暩閲�銆�
銆�銆�2. 鏀寔 I2C 鎺ュ彛瀵︾従(xi脿n)鍕曟厠(t脿i)闆诲瑾跨瘈(ji茅)銆�
銆�銆�3. 鍙法绋嬭粺鍟熷嫊鍔熻兘閬垮厤娴秾闆绘祦銆�
銆�銆�4. 淇濊鍔熻兘鍖呮嫭閬庢祦淇濊銆佺煭璺繚璀峰拰鐔遍棞鏂枫��
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銆�銆�6. 蹇�熻矤杓夌灛鎱�(t脿i)闊挎噳纰轰繚绌�(w臎n)瀹氱殑杓稿嚭闆诲銆�
銆�銆�閫欎簺鐗规�т娇鍏舵垚鐐洪渶瑕侀珮鏁堛�佺穵婀婂拰鍙潬闆绘簮绠＄悊鏂规鐨勭悊鎯抽伕鎿�銆�
TPS62177 寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 渚挎敎寮忛浕瀛愯ō鍌欙紝濡傛櫤鑳芥墜姗熷拰骞虫澘闆昏叇銆�
銆�銆�2. 鍙┛鎴磋ō鍌欏拰鍏朵粬闆绘睜渚涢浕鐢㈠搧銆�
銆�銆�3. 宓屽叆寮忚▓绠楃郴绲�(t菕ng)涓殑 FPGA 鎴� DSP 闆绘簮杌�銆�
銆�銆�4. 绌洪枔鍙楅檺鐨勫皬鍨嬫ā濉婂寲瑷▓銆�
銆�銆�5. 宸ユキ(y猫)鑷嫊鍖栬垏閫氫俊鍩虹瑷柦涓殑浣庡姛鑰楃祫浠躲��
銆�銆�鍏堕珮鏁堢殑鐗规�у拰闈堟椿鎬т娇寰� TPS62177 鎴愮偤鐪惧鐝�(xi脿n)浠ｉ浕瀛愮郴绲�(t菕ng)鐨勫劒(y艒u)閬搁浕婧愮鐞嗘柟妗�銆�
TPS62175, TPS62170, TPS62176
