- 您现在的位置：买卖IC网 > PDF目录192125 > R1223N362D-TR (RICOH COMPANY LTD) SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO5 PDF资料下载
参数资料
| 型号： | R1223N362D-TR |
| 厂商： | RICOH COMPANY LTD |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO5 |
| 封装： | SOT-23, 5 PIN |
| 文件页数： | 20/21页 |
| 文件大小： | 187K |
| 代理商： | R1223N362D-TR |
R1223N
8
:KHQ\RX XVHWKHVH ,&VFRQVLGHUWKHIROORZLQJLVVXHV
$V VKRZQ LQ WKH EORFN GLDJUDP D SDUDVLWLF GLRGH LV IRUPHG LQ HDFK WHUPLQDO HDFK RI WKHVH GLRGHV LV QRW IRUPHG IRU
ORDG FXUUHQW WKHUHIRUH GR QRW XVH LW LQ VXFK D ZD\ :KHQ \RX FRQWUROWKH &( SLQ E\ DQRWKHU SRZHU VXSSO\ GR QRW
PDNH LWV+OHYHO PRUHWKDQWKH YROWDJH OHYHORI9,1 SLQ
7KHRSHUDWLRQRIODWFKW\SHSURWHFWLRQFLUFXLWLVDVIROORZV
:KHQ WKH PD[LPXP GXW\ F\FOH FRQWLQXHV ORQJHU WKDQ WKH GHOD\ WLPH IRU SURWHFWLRQ FLUFXLW 5HIHU WR WKH (OHFWULFDO
&KDUDFWHULVWLFV WKH SURWHFWLRQ FLUFXLW ZRUNV WR VKXWGRZQ 3RZHU 026)(7 ZLWK LWV ODWFKLQJ RSHUDWLRQ 7KHUHIRUH
ZKHQDQLQSXWRXWSXW YROWDJH GLIIHUHQFH LVVPDOOWKHSURWHFWLRQFLUFXLW PD\ZRUN ZLWKVPDOO ORDG FXUUHQW
7R UHOHDVH WKHSURWHFWLRQ ODWFK VWDWH DIWHU GLVDEOH WKLV ,& ZLWK D FKLSHQDEOH FLUFXLW HQDEOH LW DJDLQ RU UHVWDUW WKLV ,&
ZLWK SRZHURQ +RZHYHU LQ WKH FDVH RI UHVWDUWLQJ WKLV ,& ZLWK SRZHURQ DIWHU WKH SRZHU VXSSO\ LV WXUQHG RII LI D
FHUWDLQ DPRXQW RI FKDUJH UHPDLQV LQ &,1 RU VRPH YROWDJH LV IRUFHG WR 9,1 IURP &,1 WKLV ,& PLJKW QRW EH UHVWDUWHG
HYHQDIWHUSRZHURQ
,I ULVLQJ WUDQVLWLRQ VSHHG RI VXSSO\ YROWDJH LV WRR VORZ RU WKH WLPH ZKLFK LV UHTXLUHG IRU 9,1 YROWDJH WR UHDFK 2XWSXW
YROWDJH RI '&'& FRQYHUWHU LV ORQJHU WKDQ VRIWVWDUWLQJ WLPH SOXV GHOD\ WLPH IRU SURWHFWLRQ FLUFXLW SURWHFWLRQ FLUFXLW
ZRUNV EHIRUH 9,1 YROWDJH UHDFKHV 2XWSXW YROWDJH RI '&'& FRQYHUWHU 7R SUHYHQW WKLV DFWLRQ ZKLOH SRZHU VXSSO\
YROWDJH LVQRW UHDG\ PDNHWKLV,& EH VWDQGE\ PRGH &( / DQGZKHQWKH SRZHU VXSSO\LVUHDG\ WKHYROWDJH OHYHO
RI9,1 LVHTXDORU PRUH WKDQWKH YROWDJHOHYHORI9287 PDNHLWHQDEOH&( +
7KHRSHUDWLRQRI5HVHWW\SHSURWHFWLRQ FLUFXLW LVDVIROORZV
:KHQ WKH PD[LPXP GXW\ F\FOH FRQWLQXHV ORQJHU WKDQ WKH GHOD\ WLPH IRU SURWHFWLRQ FLUFXLW 5HIHU WR WKH (OHFWULFDO
&KDUDFWHULVWLFV WKH SURWHFWLRQ FLUFXLW ZRUNV WR UHVWDUW ZLWK VRIWVWDUW RSHUDWLRQ 7KHUHIRUH ZKHQ DQ LQSXWRXWSXW
YROWDJH GLIIHUHQFH LVVPDOOWKH SURWHFWLRQFLUFXLW PD\ ZRUN ZLWKVPDOOORDGFXUUHQW
6HW H[WHUQDO FRPSRQHQWV DV FORVH DV SRVVLEOH WR WKH ,& DQG PLQLPL]H WKH FRQQHFWLRQ EHWZHHQ WKH FRPSRQHQWV DQG
WKH ,& ,Q SDUWLFXODU D FDSDFLWRU VKRXOG EH FRQQHFWHG WR 9287 SLQ ZLWK WKH PLQLPXP FRQQHFWLRQ $QG PDNH VXIILFLHQW
JURXQGLQJ DQG UHLQIRUFH VXSSO\LQJ $ ODUJH VZLWFKLQJ FXUUHQW IORZV WKURXJK WKH FRQQHFWLRQ RI SRZHU VXSSO\ DQ LQ
GXFWRU DQG WKH FRQQHFWLRQ RI 9287 ,I WKH LPSHGDQFH RI WKH FRQQHFWLRQ RI SRZHU VXSSO\ LV KLJK WKH YROWDJH OHYHO RI
SRZHUVXSSO\RIWKH,&IOXFWXDWHV ZLWKWKHVZLWFKLQJFXUUHQW7KLV PD\FDXVH XQVWDEOHRSHUDWLRQRIWKH ,&
8VH FDSDFLWRUV ZLWK D FDSDFLW\ RI ) RU PRUH IRU 9287 SLQ DQG ZLWK JRRG KLJK IUHTXHQF\ FKDUDFWHULVWLFV VXFK DV
WDQWDOXP FDSDFLWRUV :H UHFRPPHQG \RX WR XVH FDSDFLWRUV ZLWK DQ DOORZDEOH YROWDJH ZKLFK LV DW OHDVW WZLFH DV PXFK
DV VHWWLQJ RXWSXW YROWDJH 7KLV LV EHFDXVH WKHUH PD\ EH D FDVH ZKHUH D VSLNHVKDSHG KLJK YROWDJH LV JHQHUDWHG E\ DQ
LQGXFWRU ZKHQDQ H[WHUQDOWUDQVLVWRU LVRQDQGRII
&KRRVH DQ LQGXFWRU WKDW KDV VXIILFLHQWO\ VPDOO '& UHVLVWDQFH DQG ODUJH DOORZDEOH FXUUHQW DQG LV KDUG WR UHDFK PDJ
QHWLF VDWXUDWLRQ $QG LI WKH YDOXH RI LQGXFWDQFH RI DQ LQGXFWRU LV H[WUHPHO\ VPDOO WKH ,/; PD\ H[FHHG WKH DEVROXWH
PD[LPXP UDWLQJ DWWKH PD[LPXP ORDGLQJ
8VHDQLQGXFWRU ZLWKDSSURSULDWH LQGXFWDQFH
8VHDGLRGHRID6FKRWWN\W\SH ZLWKKLJKVZLWFKLQJ VSHHGDQG DOVR SD\ DWWHQWLRQWRLWVFXUUHQWFDSDFLW\
'RQRWXVHWKLV,&XQGHUWKH FRQGLWLRQDW9,1 YROWDJH OHVVWKDQPLQLPXPRSHUDWLQJ YROWDJH
7KHSHUIRUPDQFHRI SRZHUVRXUFHFLUFXLWV XVLQJ WKHVH ,&V H[WUHPHO\ GHSHQGVXSRQWKHSHULSKHUDO FLUFXLWV
3D\ DWWHQWLRQ LQ WKH VHOHFWLRQ RI WKH SHULSKHUDO FLUFXLWV ,Q SDUWLFXODU GHVLJQ WKH SHULSKHUDO FLUFXLWV LQ D ZD\ WKDW
相关PDF资料 |
PDF描述 |
|---|---|
| R1223N452G-TL | SWITCHING CONTROLLER, 360 kHz SWITCHING FREQ-MAX, PDSO5 |
| R1223N182A-TR | SWITCHING CONTROLLER, 360 kHz SWITCHING FREQ-MAX, PDSO5 |
| R1223N182E-TL | SWITCHING CONTROLLER, 360 kHz SWITCHING FREQ-MAX, PDSO5 |
| R1223N292G-TR | SWITCHING CONTROLLER, 360 kHz SWITCHING FREQ-MAX, PDSO5 |
| R1223N372F-TR | SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO5 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| R122BA19.38.62 | 功能描述:12 AWG 2C 19/25 BC .009" PVC RoHS:是 类别:线缆，导线 >> 多芯导线 系列:* 标准包装:1 系列:* |
| R122BA19.40.62 | 功能描述:12 AWG 2C 19/25 BC .009" PVC RoHS:是 类别:线缆，导线 >> 多芯导线 系列:* 标准包装:1 系列:* |
| R122BA19.41.01 | 功能描述:2C/12 19/.0185BC UNSH CL3R RoHS:是 类别:线缆，导线 >> 多芯导线 系列:* 标准包装:1 系列:* |
| R122BA19.41.06 | 功能描述:12 AWG 2C 19/25 BC .009" PVC RoHS:是 类别:线缆，导线 >> 多芯导线 系列:* 标准包装:1 系列:* |
| R122BA19.41.62 | 功能描述:2C/12 19/.0185BC UNSH CL3R RoHS:是 类别:线缆，导线 >> 多芯导线 系列:* 标准包装:1 系列:* |
发布紧急采购，3分钟左右您将得到回复。