XC9242/XC9243

 

原装日本进口
The XC9242/XC9243 series is a group of synchronous-rectification step-down DC/DC converters with a built-in 0.11Ω(TYP.) P-channel MOS driver transistor and 0.12Ω(TYP.) N-channel MOS switching transistor, designed to allow the use of ceramic capacitors. The small on-resistances of these two internal driver transistors enable a high efficiency, stable power supply with an output current up to 2A. The XC9242/XC9243 series has operating voltage range of 2.7V~6.0V and a 0.8V (±2.0%) reference voltage, and using externally connected resistors, the output voltage can be set freely from 0.9V. With an internal switching frequency of 1.2MHz or 2.4MHz, small external components can be used. , The XC9242 series is PWM control, and the XC9243 series is PWM/PFM, which automatically switches from PWM to PFM during light loads and provides high efficiency, high load response, low voltage ripple, can be achieved over a wide range of load conditions. The series have a high speed soft-start as fast as 1ms in typical for quick turn-on. It’s suitable for large-current application due to limit current is configured 4.0A in typical. During stand-by, all circuits are shutdown to reduce current consumption to as low as 1.0μA or less. The integrated CL discharge function which enables the electric charge at the output capacitor CL to be discharged via the internal discharge switch located between the LX and VSS pins. Due to CL discharge function, malfunction on LX is prevented when Stand-by mode. With the built-in UVLO (Under Voltage Lock Out) function, the internal P-channel driver transistor is forced OFF when input voltage becomes 2.5V or lower.

 

特点：
Driver Transistor :0.11Ω(TYP.)P-ch Driver Transistor,0.12Ω(TYP.)N-ch Switching Transistor
Input Voltage Range: 2.7V～6.0V
Output Voltage Setting :0.9V～VIN
FBVoltage :0.8V±2.0%
High Efficiency :95%(TYP.)
Output Current: 2.0A
Oscillation Frequency :1.2MHz±15%,2.4MHz±15%
Maximum Duty Cycle: 100%
Functions :Soft-Start Circuit Built-In,CL Discharge,Current Limit Circuit(automatic return),Thermal Shutdown,UVLO
Output Capacitor: Low ESR Ceramic Capacitor
Control Methods :PWM control (XC9242),PWM/PFM Auto (XC9243)
Operating Ambient Temperature: -40℃ ~ +85℃
Package: USP-10B, SOP-8FD

 

 

TOREX （特瑞仕）品牌 型号
XC6216D502PR	MP3XC6206P252MR	XP132A1635SR	XC6217B302MR	XBS053V13R-G	XC6219B352MR
XC6802A42XMR	XC6216B502MR-G	XP161A11A1PR	XC6219A362MR	XC6209B392MR	XC6367A503MR
XC6201P332PR	XC6217A182MR	XC6802A42XMR	XC6219B152MR	XC6209F332PR	XC6371A702DR
XC6201P502PR	XC6206P332MR	XC6201P332PR	XC6219E252MR	XC61CN6002MR	XC6401FF38MRN
XC62FP5002PR	XC6206P302MR	XC6201P502PR	XC6220B27BMR	XC61FN2012MR	XC6415CC44ER-G
XC6221B332MR	XC6219B332MR	XC6206P362PR	XC6220B311MR	XC6209B122MR	XC9103D095MR
XC6802A42XMR-G	XC62FP5002PR	XC62FP4802PR	XC6221A152MR	XC6209B252MR	XC6206P232PR
XC6215B302MR-G	XC62FP3002PR	XC6371A601PR	XC6221B272GR	XC6401FF20DR	XC6210B132PR
XC6201P302MR	XP151A13A0MR	XC9201C50AKR	XC62FP5002MR	XC6201P152PR	XC61CN4802MR
XC6201P332MR	XC6206P122MR	XC9111C551MR	XC62HR2802MR	XC62FP5502PR	XC6201P362PR
XC61CN3302MR	XC6201T332PR	XC6221B252GR	XC6365A333MR	XC9226A18CMR	XC6206P282PR
XC61CC3302MR	XC6202P502PR	XC6802A42XMR-G	XC6371A301PR	XC61CC3302MR	XC6210A302MR
XC6201P502PRN	XC62FP4002PR	XC6215B302MR-G	XC6401EE38MR	XC61CC3602MR	XC6219B312MR
XC6201P302PRN	XC61CC2702MR	XC9221A095MR	XC6415BB12MR	XC61CN1102MR	XC6219B402MR
XC6201P332PRN	XC6221B332MR-G	XC6415BB01MR-G	XC6802A42XPR-G	XC61CN2712MR	XC6222B331PR-G
XC6201P302MR	XC9104D093MR	XC6201P282PR	XC74UL08AAN	XC61CN3102MR	XC62FP3002MR
XC6201P332MR	XP162A12A6PR	XC61FC2712MR	XC9104B093MR	XC6202P332PR	XC6401EG67DR
XC6201P152MR	XC6201P182PR	XC6215B252MR-G	XC9110C331MR	XC6202P502MR	XC9223B082AR
XC6202P332MR	XC6206P152MR	XC9221C095MR	XC9111A301MR	XC6202PF02MR	XC9226A33CMR
XC6206P332MR	XC6203P332PR	XC2404A816UR-G	XC9111C651MR	MP3XC6206P122PR	XC6202P502TH
XC6206P302MR	XC6219B252MR	XC6108N30AMR	XC9216A26CMR	XC6215P122HR	XC9111B331PR
XC6206P152MR	XC6401GE25DR	XC6109N26ANR	XC6219B362MR	XC62FP2502PR	XC61CC4502MR
XC6206P182MR	XC6206P332PR	XC6109N33ANR	XC9111A331MR	XC6401FF49DR	XC61CN2202MR-G
XC6206P122MR	XC6221A302MR	XC6120N332NR	XC6371A651PR	XC9111A301PR	XC61FN2542MR
XC6206P252MR	XC6201P332PR	XC61CC1502MR	XC6209B152MR	XC221A1100MR	XC62RP1502MR
XC6206P302PR	XC62FP3302PR	XC61CC3002NR	XC6209F182MR	XC61CC4202MR	XC6367B103MR
XC6206P332PR	XC6209B332MR	XC61CC3402NR-G	XC61CN2202MR	XC6204B282MR	XC9236A19CMR
XC6209F302MR	XC6206P182MR	XC61CC3402PRN	XC61CN2502MRN	XC6367D103MR	XC6209B302MR
XC6209F332MR	XC6210B332MR	XC61CC4202MRN	XC61CN4502MRN	XC6401FF35ER	XC6210A182MR
XC6209F332PR	XC6219B182MR	XC9111A331MR-G	XC6204B182MR	XC6202P602PR	XBS104S14R
XC6214P302PR	XC6401EG25DR	XC9111B331PRN	MP3XC6206P202MR	XC6206P352MR	XC6209B402MR
XC6215B302MR	XC6221A332MR	XC9111D501MR	XC9226A13CMR	XC6201P402MR	XC6219A402MR
XC6219A362MR	XC61CN2702TB	XC9216A12CMR	XC9235A33CER	XC6202PC02MR	XC6219B252MR-G
XC6219B332MR	XC6214P332PR	XC9216A13CMR	XC6203E182PR	XC6221A252MR	XC6219B282MR-G
XC6221A152MR	XP152A12C0MR	XC6202P282PR	XC61CN0902MR	XC6201P502MR	XC62FP2702MR
XC6221B272GR	XC61CN2702MR	XC62FP5302PR	XC61CN3302PR	XC6202P332FR	XC9216A18CMR
XC62FP5002MR	XC9119D10AMR	XC61CN2802PR	XC61CN3402MR	XC6366A335MR	XC6214P182PR
XC6371A301PR	XC6206P252MR	XC6203E182FR	XC61CN4702MR	XC6401GEF9DR	XC6372A331PR
XC9104B093MR	XC6202P332MR	XC62FP4202PR	XC61CN5002MR	XC6206P182PR	XC6210B122MR
XC62FP4502PR	XP161A1355PR	XC62O1T332PR	XC61FC2812MR	XC6219B302MR	XC61CC5002MR
XC61CN2702MR	XC6206P262MR	XC6371A701PR	XC61FC3912MR-G	XC6201P242MR	XC6119N08ANR-G
XC6201P602PR	XC6219B282MR	XC6371A702PR	XC61FN2012MRN	XC6209B362MR	XC6119N31ANR-G
XC6210B502PR	XC6206P362MR	XC6372A501PR	XC61FN2812MR	XC6215B272MR	XC61CC2602MR
XC62FP3302PR	XC6219A252MR	XC6219B322MR	XC61FN2912MR	XC9103B093MR	XC61CN1502MR
XC9111A331PR	XC6201P502PR	XC6201P212MR	XC61GN3402HR	XC6203E332PR	XC61CN1602MR
XC9111A501PR	XC6206P272MR	XC61CC2802PR	XC6201P502PRN	XC6203P302PR	XC61CN3502MR
XC9111B301PR	XC6206P282MR	XC61CC3402PR	XC6202P282MR	XC6209B282MR	XC61CN3602MR
XC6216B332MR-G	XC6206P302PR	XC61CN0802MR	XC6202P302FR	XC6202P302MR	XC61CN4202MR
XC6210B152MR	XC6202P502FR	XC61CN2602MR	XC6204A452MRN	XC6206P212MR	XC61FN2012MR-G
XC6221A152GR	XC6206P122PR	XC61CN2802MR	XC6206P222MR	XC6216B502MR	XC61FN2512MR
XC6204B332PR	XC6221A182MR	XC61CN3802MR	XC6209B132MR	XC9104D093MRN	XC6206P292MR
XC6221B1527R-G	XC9303B093KR	XC61CN4002NR	XC6209B282DR	XP151A11B0MR	XC6209F202MR
XC6210B152PR	XC6202P332PR	XC61CN4002PR	XC6209F302MRN	XC6206P252PR	XC6209F252MR
XC6210B182PR	XC6201P302PR	XC61CN5002MR	XC6210B132MR	XC6372C352PR	XC6210A122MR
XC6210B252PR	XC61CC2502MR	XC6202P272MR	XC6214P302PR	XP162A11C0PR	XC6210A332PR
XC6210B282PR	XC6202P352PR	XC6203E332MR	XC6215B122MR	XC6222B331MR-G	XC6210B402MR
XC9236A12CMR	XC6219B122MR	XC6206P502PR	XC9111B301PR	XC6201P182MR	XC62FP2502MR
XC6214P332PR	XC61CN3002MR	XC6219B252MRN	XC6216B332MR-G	XC61FC3012MR	XC62FP3602MR
XC6215B252MR	XBS303V17R-G	XC6219B452MR	XC6210B152MR	XC61CN2102MR	XC62FP3602PR
XC6221B282MR	XC61CN2502MR	XC6219B502MR	XC6222D331MR-G	XC61CN2002MR	XC62FP6002PR
XC9236A18CMR	XC6221B122MR	XC62FP3202MR	XC6215B182GR-G	XC6120C212NR	XC6366A503MR
XC6221B182MR	XC61CC3002MR	XC62FP3302MR	XB1117P181FR	XC61FN2312MR	XC6401FFA6MR
XC6221B302MR	XC6366B103MR	XC6401FF43MR	XC6221A152GR	XC6210A332MR	XC6415GG10ER-G
XC9236A11CMR	XC61CN3302MR	XC9111A501MR	XC6101A141MR	XC6368B103MR	XC9103D093MR
XC9236A13CMR	XC74WL04AASR	XC9111C331MR	XC6101A142MR	XC6201P302MR	XC9110C501MR
XC9119D10AMR	XC6221A282MR-G	XC9116B02AMR	XC61FN2742MR	XC9226A12CMR	XC9220A09AMR
XC9232	XC61CN2202NR	XC9220A093MR	XC6204B332PR	XC6203P502PR	XC9220C09AMR
XC6228D122VR-G	XC6209F332MR	XC9236A10CMR	XC6221B1227R-G	XBS104S13R	XC9221D095MR
XC6228D152VR-G	XC6202P202MR	XC6216D332PR	XC6210B152PR	XC2173CM51MR	XC6202P802PR
XC6228D182VR-G	XC6210B502MR	XC6210A122PR	XC6210B182PR	XC6112F529MR	XC6203E332FR
XC6228D282VR-G	XC61CN4502MR	XC62FP5002TH	XC6210B252PR	XC61CC3602NR	XC6216D502PR
XC6228D302VR-G	XC6206P402PR	XC6216B302MR	XC6210B282PR	XP132A1275SR	XC9802B333KR
XC6228D312VR-G	XC62FP4302PR	XC6216B332MR	XC9223B081AR-G	XC9111F501MR	XC9802B503KRN
XC6228D332VR-G	XC6109N25ANR	XC9128B45CDR	XC9236A12CMR	XC9226E33CMR	XP132A11A1SR
XC6420	XC6118N34BGR-G	XC6109N22ANR	XC6203P482PR	XC62FP4502PR	XC6209B182MR
XC9216A33CMR	XC61CC2002MR	XC61CC3502MR	XC6214P152PR	XC6204A452DR	XC6215B182MR
XC9216A33CMR	XC61CN2402MR	XC61CN2302NR	XC6215B252MR	XC6206P202MR	XC61CN2702NR
XC9224B081AR	XC6206P502MR	XC61CN3102NR	XC6221B282MR	XC6120C212NR-G	XC61CN3002MRN
XC9224B081DR	XC61CN1002MR	XC61CN4302MR	XC9236A18CMR	XC61CN2302MR	XC61CN5202MR
XC9226A10CMR	XC62FP3502PR	XC61CN5302MR	XB1117P331FR	XC61CN2902MR	XC6203E302PR
XC9236A25CMR	XC6221A122MR	XC61FC2852MR	XC61CC2902MR	XC61CN5802PR	XC6204B252MR
XC9236A33CMR	XC6210B282MR	XC61FC3612MR	XC61CN2102MR-G	XC6204B502MR	XC6206P242MR
XC61CN2702TB	XC61CC2202MR	XC61FN2712MR	XC6221B182MR	XC62EP3302MR	XC6209F502MR
XC6201P252PR	XC6371A501PR	XC6201P332TH	XC6221B252MR	XC6216C202MR	XC6210B182MR
XC6201P372PR	XC6210B332PR	XC6202PF02PR	XC9226A11CMR	XC61CN1302MR	XC6218P102NR
XC6202P402TH	XC6201T302PR	XC6204B272MR	XC6201P362PRN	XC62FP2402PR	XC6215B122NR
XC62FP4702PR	XC61CN4002MR	XC6206P272MRN	XC6201P602PR	XC6218P122HR	XC6215B302MR
XC9111A701PR-G	XC9221C093MR	XC6209F272MR	XC6210B502PR	XC61CN2102PR	XC6215B332MR
XC9504B092AR	XC6201P332MR	XC6210A152MR	XC62FP2702PR	XC6204B302MR	XC6216D502FR
XB1117K12BFR	XC61CC2302MR	XC6210A252MR	XC9111A331PR	XC6206P132MR	XC6219B422MRN
XC61CN2002PR	XC61FN2752MR	XC6210B252MR	XC9111A501PR	XC6368A503MR	XC6221B202MR-G
XC6214P332PR	XC6204B332MR	XC9111D331MR	XC6206P232MR		XC62ER5002MR

 

 

 

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