XC6381緋誨垪鏄噰鐢≒FM宸ワ拷½錕芥ā寮忕殑鍗囧帇鍨婦C/DC錕?frac12;錕芥崲鍣ㄣ€傞噰鐢?/div>
COMS宸ヨ壓鍜屾縺鍏夊井璋冩妧鏈紝杈懼埌浜嗭拷½錕界數(shù)嫻佹秷鑰椼€侀珮綺懼害銆傚茍涓旓紝
灝嗘渶澶у伐錕?frac12;錕介鐜囧井璋冨湪155kHz(綺懼害鹵15錛?銆?/div>
鍐咃拷½錕藉紑鍏蟲櫠錕?frac12;錕界錛屽彧闇€澶栵拷½錕界嚎鍦堛€佷簩鏋佺銆佺數(shù)瀹瑰櫒3縐嶅厓浠訛紝
鍙瀯寤哄崌鍘嬬數(shù)璺€?/div>
姝ゅ錛岃繕澶囨湁鍏峰鐢ㄤ互鍋滄宸ワ拷½錕戒互姝ゆ姂鍒剁數(shù)嫻佹秷鑰楃殑CE(鍋滄満
鎺у埗)鍔燂拷½銆佷互鍙婅鏈塚
DD
绔?灝嗙數(shù)婧愬拰媯€嫻嬬數(shù)鍘嬪垎寮€)鐨?綆¤剼
灝佽浜у搧銆傚鏈塖OT-89-5浠ュ強瓚呭皬鍨嬬殑SOT-23鍜?SOT-25灝佽銆?/div>
鐗廣€€銆€鐐?/div>
宸ワ拷½錕界數(shù)鍘?鍚姩鐢?shù)鍘?
杈撳嚭鐢?shù)鍘?/div>
錛?.9V錕?frac12;錕?0V
錛氬湪2.0V錕?frac12;錕?.0V鑼冨洿鍐咃紝鍙互0.1V闂?/div>
闅旇瀹?/div>
錛氳瀹氱數(shù)鍘嬬簿搴β?.5錛?/div>
錛?55kHz(鹵15錛?
錛?8錛?/div>
楂樼簿搴?/div>
鏈€澶у伐錕?frac12;錕介鐜?/div>
鍗犵┖姣?/div>
鍐咃拷½錕芥櫠錕?frac12;錕界
5綆¤剼鍨嬪彲閫夋嫨CE鍔燂拷½鎴朧
DD
/V
OUT
鍒嗙鍨?/div>
灝忓瀷灝佽
錛歋OT-23銆丼OT-25
寰瀷妯″帇(3綆¤剼銆?綆¤剼)
錛歋OT-89銆?9-5
寰姛鐜囧瀷妯″帇(3綆¤剼銆?綆¤剼)
寮曡剼鎺掑垪
5
3
SOT-23
(TOP VIEW)
1
2
5
4
SOT-89
(TOP VIEW)
1
2
3
1
SOT-89-5
(TOP VIEW)
2
3
4
寮曡剼璇存槑
(1) XC6381A
寮曡剼搴忓彿
XC6381A
SOT-23
SOT-89
1
2
3
1
2
3
絎﹀彿
V
SS
V
OUT
LX
鍔熴€€銆€錕?frac12;
鎺ュ湴绔?/div>
杈撳嚭鐢?shù)鍘嬬洃娴嬨€侀泦鎴愮數(shù)璺唴閮ㄧ數(shù)婧愮
寮€鍏崇
SOT-25
(TOP VIEW)
1
2
3
寮曡剼璇存槑
(2) XC6381C
寮曡剼搴忓彿
XC6381C
SOT-25 SOT-89-5
4
2
5
1
3
5
2
4
3
1
絎﹀彿
V
SS
V
OUT
LX
CE
NC
鍔熴€€銆€錕?frac12;
鎺ュ湴绔?/div>
杈撳嚭鐢?shù)鍘嬬洃娴嬨€侀泦鎴愮數(shù)璺唴閮ㄧ數(shù)婧愮
寮€鍏崇
鍋滄満鎺у埗绔?/div>
鏈繛鎺?/div>
(3) XC6381E
寮曡剼搴忓彿
XC6381E
SOT-25 SOT-89-5
4
2
5
1
3
5
2
4
3
1
絎﹀彿
V
SS
V
DD
LX
V
OUT
NC
鍔熴€€銆€錕?frac12;
鎺ュ湴绔?/div>
闆嗘垚鐢?shù)璧\鍐呴儴鐢墊簮绔?/div>
寮€鍏崇
杈撳嚭鐢?shù)鍘嬬洃娴嬬?/div>
鏈繛鎺?/div>
鐢?shù)璧\妗嗗浘
(1) XC6381A錕?frac12;錕絏C6381C(V
OUT
绔笌V
DD
鍏肩敤)
Lx
VLx limiter
Buffer
PFM Control OSC
155kHz
+
-
Vss
Buffer
PFM Control OSC
155kHz
+
-
Vref
V
DD
V
OUT
Lx
VLx limiter
Vref
V
OUT
(2) XC6381E
V
DD
V
DD
Vss
Chip Enable
CE
娉? XC6381C 錕?frac12;錕界敤
CE
绔€?/div>
娉? XC6381E 璁炬湁
V
DD
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06-XC6381相關型號PDF文件下載
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英文版
XC62RP
TOREX
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XC62RP
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XC6381
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