XC9235A12CER-G 600mA (ダイオー) (μμéå) DC/DCè1/2¬æ¢å ̈
XC9235/9236/9237ç³»åæ ̄å ç1/2®̄1/4éçμé»ä ̧º0. 42ΩçP-ch驱 ̈å ̈åå ̄1/4éçμé»ä ̧º0.52ΩçN-ch驱 ̈å ̈çå ·æåæ'æμç¹æDC/DCè1/2¬æ¢å ̈,å 1/4容é¶ç·çμ容ã å¤é ̈ä» ä1/2¿ç ̈ä ̉ä ̧ä ̧ªçº¿å,ä ̟¤ä ̧ªçμ容就 ̥ä ̜以å®ç°é«æç,3/43/4600mAçç ̈³å®è3/4åºãå·¥ä1/2çμåèå'ä»2. 0Vå°6.0Vãè3/4åºçμåå é ̈è®3/4å,å® ̈0.8Vå°4.0Vçèå'å 50mVä ̧ºé'ééæ©(ç²3/4度: ±2.0%)ãå ç1/2®æ¶éæ§å¶å ̈,æ1.2MHzå3.0MHzä ̧¤ç§,å ̽ä»¥æ ¹æ®å ·ä1/2åºç ̈æ¥éæ©åéçå·¥ä1/2é¢çãXC9235ç³»ååºå®å·¥ä1/21/4, XC9236ç³»åå・1/2å ̈PWM/PFM èªå ̈åæ¢æ ̈¡å1/4, XC9237 ç³»åè1/2éè¿å¤é ̈æ§å¶ä¿¡å·æ¥éæ©åºå®PWMæ ̈¡å1/4æè PWM/PFMèªå ̈åæ¢æ ̈¡å1/4ãè ̄¥è ̇çå ·æé«éè'è1/21/2ååºç¹æ§,1/2纹波,æ'ä ̧ªè'è1/21/2èå'å é1/2å ·æé«è1/2¬æ¢æçç¹ç¹(ä»è1/2»è'1/21/2å°é«è'è1/21/2çμæμ)ã ,å ç1/2 è1/2®̄å ̄å ̈以åéæμä¿æ¤çμè· ̄ãä1/2¿ç ̈å3/4 æºåè1/2,è ̄çå é ̈åæ¢å·¥ä1/2,1/2.1/2μæμæ¶èéä1/2å°1.0μA ææ'ä1/2ãåè¿å ç1/2®ççU.V.L.O(æ¬ åéé)åè1/2,1/2è3/4å ¥çμåä1/2è³1.4Væ¶,å é ̈P-ch驱 ̈å ̈æªæ¢ã
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| è3/4å ¥çμåèå' |
2.0V~6.0V (A/B/C ç³»å)、1.8V ~ 6.0V (D/E/F/G ç³»å) |
| è3/4åºçμåèå' |
0.8V~4.0V |
| 3/4 |
600mA |
| æ ̄è¡é¢ç |
1.2MHz、3MHz |
| 1/4 |
®PWM (XC9235),PWM/PFMèªå ̈åæ¢ (XC9236),PWM/PFMå¤é ̈åæ¢ (XC9237) |
| å°è£ |
SOT-25(A/B/Cç³»å), USP-6C,USP-6EL(A/B/Cç³»å),WLP-5-03(A/Bç³»å) |
| CLé«éèªæ3/4çμ |
B/C/D/E/F/Gç³»å |
| é«éèè1/2 ̄å ̈ |
B/F/Gç³»å |
3/4®è ̄ç3/4å¹'çμåç§æ--ä ̧ä ̧1/4 æå ̈® ¶