QX5305 是一款高效率、高精度的升壓型大功率LED燈恒流驅動控制芯片。
QX5305內置高精度誤差放大器，固定關斷時間控制電路，恒流驅動電路等，特別適合大功率、多個高亮度LED燈的串恒流驅動。QX5305采用固定關斷時間的控制方式，其工作頻率最高可達1MHz，可使外部電感和濾波電容體積減小，效率提高，節(jié)省PCB面積。關斷時間可通過外部電容進行調節(jié)，工作頻率可根據(jù)用戶要求而改變。
QX5305通過調節(jié)外置的電流采樣電阻，能控制高亮度LED燈的驅動電流，使LED燈亮度達到預期恒定亮度。在EN端加PWM信號，還可以進行LED燈調光。
QX5305采用SOP8封裝
QX5305,全新原裝,可當天發(fā)貨或門市自取.其它物料還有：
MMBF4392LT1GMMBT3906.215
MMBTA42
MMBZ5V6AL
MMD-06CZER15MEX5
MMD-10DZ-1R0M-X1A
MMDF2N02E
MMDF3N04HDR2
MMDF6N03HDR2
MMDF7N02Z
MMSF3P02HDR2
MMSF4P01HDR2
MMSF5P02HDR2
MMSF7N03HDR2
MMU01020C2879FB300
MN3114-E1
MOC206R1M
MOC207R2M
MOC217R2M
MOCD207
MOCD207R2M
MOCD208R2M
MOCD211
MOCD217M
MP0209FNL
MP1010BEF-LF
MP1028EF-LF
MP1048EM-LF-Z
MP1185PNL
MP1185WNL
MP1475DJ-LF-Z
MP1482
MP1482DS-LF-Z
MP1488DJ-LF-Z
MP1492DS-A-LF-Z
MP1495DJ-LF-Z
MP1541DJ-LF-Z
MP1543DJ-LF-Z
MP157GS-Z
MP1591DS
MP1591DS-LF-Z
MP1605GTF-Z
MP2161GJ-Z
MP2212DN-LF-Z
MP2233DJ-LF-Z
MP2303ADN
MP2315GJ-Z
MP2359DJ-LF-Z
MP2410GJ-Z
MP2459GJ-Z
MP3401
MP3401A
MP3402A
MP3410DJ-LF-Z
MP3414DJ-LF-Z
MP4056GS-Z
MP44011HS-LF-Z
MP62055EJ-LF-Z
MP6901DS-LF-Z
MP8775AQTR
MPC17A50
MPC1825AVMEL
MPI4040R2-4R7-R
MPI4040R4-4R7-R
MPQ2172GJ-AEC1-Z
MPS4126
MPXA4115AC6U
MPXH6115A6T1
MPXV5004GC6U
MPXV7007GC6U
MPZ2012S601ATD25
MR04X203JTL
MRF5812R1
MRF5P21180H
MRF5S9101NBR1
MRF6S21060NBR1
MRF7S18125AHS
MRF9210
MRFE6S9205HS
MRFIC2404R2
MS178K7FES
MS200
MS3V-T1R 32.768KHZ
MS6308
MS6324G
MSB709-RT1
MSC2295-BT1
MSCC-100805-701-E-RM
MSD6150
MSD7342-472MLC
MSK226TP-HF
MSM421A3729H8-C
MSS1038-823MLC
MSS1278-223MLD
MSS1278-472MLD
MSW-2-20
MT2011XSPR
MT2482
MT2484
MT25QL128ABA1EW7-0SIT
MT3149-3G
MT34063M
MT3420SP
MT4410
MT4953A1ACTR
MT4953AACTR
MT5032ANSPR
MT6903
MT7811L
MT7910
MT7953
MT7965
MT9174P
MT9230
MT9435A
MT9720
MT9926ACTR
MTB6N60E1
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MTSF2P03HDR2
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MW7IC18100NB
MWIC930NR1
MWIC930R1
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MX25L12845GM2I-08G
MX25L12873FM2I-10G
MX25L12873FZNI-10G
MX25L1605AM2I-12G
MX25L1606EM1I-12G
MX25L1608EM2I-12G
MX25L1635DM2I-12G
MX25L1636DM2I-12G
MX25L2005MC-12G
MX25L2005MC-15G
MX25L2006EM1I-12G
MX25L2025MC-12G
MX25L25645GM2I-10G
MX25L25673GM2I-08G
MX25L3205DM21-12G
MX25L3233FM2I-08G
MX25L3235EM2I-10G
MX25L3236FM2I-08G
MX25L3255EM2I-10G
MX25L3273EM2I-10G
MX25L3275EM2I-10G
MX25L4005AMC-15G
MX25L4005CM2I-12G
MX25L4006EM1I-12G
MX25L512CMI-12G
MX25L6433FM2I-08Q
MX25L6435EM2I-10G
MX25L6436EM2I-10G
MX25L6436FM2I-08Q
MX25L8005M2I-12G
MX25L8005M2I-15G
MX25L8005MC-15G
MX25R1035FM1IL0
MX25U1635EM2I-10G
MX25U6473FM2I-10G
MX25U8035EM2I-10G
MX25V1635FM1I
MX25V1635FM2I
MX25V4035FM1I
MX25V4035MI-15G
MX25V8035FM2I
MX584JCSA
MX608E
MX612E
MX6208
MX8306NC
MXD1210ESA
MXL1013DS8
MXL1013DS8-T
N007M0-02A650MR
N103M6-02A650NR
N106
N2105V
N2205V
N25Q032A13ESCA0F
N25Q064A13ESE40 G
N25Q064A13ESE40G
N25Q128A13ESE40E
N25S40ANETG
N4300
N5100V
N6302
NACZ331M16V10X8TR13F
NC7SZ04M5
NC7SZ04M5X
NCE2014ES
NCE3007S
NCE3008M
NCE30P12S
NCE40P07S
NCE4435
NCE4606
NCE4614
NCE9926
NCP1200D60R2G
NCP1216D65R2G
NCP1351BDR2G
NCP1586DR2G
NCP1606BDR2G
NCP1608BDR2G
NCP4302ADR2G
NCP4515SN285T1
NCS2211DR2G
NCSR200FM50DTRF
NCV33375ST3.3T3G
NCV78L05ABDR2G
NDS9953A
NDS9959
NE5230
NE5512D
NE5534
NE5534D
NE555G-S08-R
NE602A
NE630D
NFA21SL207X1A48L
NFA62R00C102T1M51-61
NFM18PS105R0J3D
NFM21PS106B0J3
NFM41PC204F1H3L
NJM12904V
NJM2100V
NJM2123M
NJM2149R-TE1
NJM2169M(TE1)
NJM2172V
NJM2244
NJM2533M
NJM2901V
NJM386BM
NJM5532MD
NJU7002M
NJU7062M-TE1
NJU7084R
NJU7112AM-TE1
NJU7507AM-TE1
NJU7660M
NJW1137M(TE1)
NLCV25T-330K-PF
NLCV32T-3R3M-PF
NLV25T-1R0J-PF
NLV25T-1R8J-PF
NLV32T-100J-PF
NLV32T-220J-PF
NM93C66LM8X
NMC0805X5R476M6.3TRPLPF
NMC0805X7R105K16TRPLP3KF
NMC1210X5R106K35TRPLPF
NMP70433
NNC-ST901
NPA74HC1G04GV.125
NR3010T2R2M
NR3015T2R2M
NR6028T100M
NRH2410T4R7MN
NRH3012T4R7MN
NRS4018T100MDGJ
NRS5020T220MMGJ
NRS8040T100MJGJ
NS4158
NS6322
NS8002
NSCB100
NSCW100
NSM0402AB
NSM0402AT
NSM0402ATX
NTC301-BB1G-B160T
NTMD4840NR2G
NTS0101
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NUP1301
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NVS4001NT1G
NVT2006BQ
NX2124A
NX2301P
NX3008CBKV
NX3008NBKS
NX3008NBKV
NX3225SA-26.000M
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OB2004AMP
OB2201TCPA
OB2202CPA
OB2203CP
OB2203CPA
OB2211CP
OB2269CCPA
OB2269PCPA
OB2273MP
OB2353CP
OB2362IMP
OB2500NCP
OB2535CPA
OB3330
OB3330CPA
OB3355CPA
OB5269CPA
OB5282CPA
OC4001
OCP8130W50AD
OD6560T-E900F
OHO43
OM13018.598
OM1654A
OM5177
ON5250/A
OP07G
OP113E
OP113F
OP160G
OP162GSZ
OP184ES
OP184ESZ-REEL7
OP184F
OP191GSZ
OP193FSZ
OP193FSZ-REEL7
OP196GSZ-REEL7
OP220G
OP221G
OP262GSZ-REEL7
OP262TRZ-EP-R7
OP279GS
OP279GSZ-REEL7
OP281GSZ
OP284ES
OP284ESZ
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OP284FSZ-REEL
OP295G
OPA1611AIDR*
OPA2134UA/2K5*
OPA2227MDREP
OPA2277MDTEP
OPA2320AIDR
OPA251UA
OPA2677U/2K5
OPA2703UA
OPA2705UA
OPA337NA/3K
OPA337UA
OPA341UA
OPA347UA
OPA347UA/2K5
OPA350UA/2K5
OPA379AIDR
OPA4340EA
OPA602AU
OPA656U
OPA657U
OPA695IDBVR
OPA725AIDR
OPA827AIDR
OSC57A500-SCO-A476
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OZ523GN
OZ9930GN-A-0-TR
OZ9936G-A1-0-TR
OZ9992GN-B5-0-TR
OZ9RRG
P0144NL
P0176NL
P0351NLT
P0353NLT
P0403BVG
P0420NLT
P0421NLT
P0422.01NLT
P0422NLT
P0429NLT
P0433NL
P0435NLT
P0473NL
P06B03LVG
P0751.332NLT
P07D03LVG
P0847SNL
P0848SNL
P1003EVG
P1103BVG
P1203BV
P1203BVA
P1203EVG
P12304-01AT
P1403EV8
P1403EVG
P1503BVG
P1603BV
P16-50HCP
P1803BVG
P2003BV
P2003EVG
P2004NLT
P2027A
P2103NVG
P2402OV
P2503HVG
P2503NVG
P25Q32H-SSH-IT
P25Q40H-SSH-IT
P25Q80H-SSH-IT
P2793AB0
P2804BVG
P2804HVG
P2804NVG
P2806BV
P3010BV
P3203EVG
P3503EVG
P3503QVG
P4404QVT
P5503NVG
P5504EVG
P5506HVG
P5506NVG
P5806NVG
P6006HV
P75N02L1
P8006EVG
P8008BV
P8205NLT
P83C754EBD
P89LPC902FD
P9006EVG
PA0368.100NLT
PA0373NL
PA110BV
PA1528NLT
PA22A01001
PA2607.151NLT
PA2752NL
PA2754NL
PA610NV
PACDN042Y3
PAM2307BECADJR
PAM2423AECADJR
PAM3116BLBADJR
PAM3130BEC330
PAM99700AC
PART0805L075WP
PAS3225P 3R3113
PAS3225P3R3113
PBHV8540Z
PBHV9115T
PBRC4.00GR50X000
PBSS302PD
PBSS4140T
PBSS4350SS
PBSS4350Z
PBSS4480XZ
PBSS5140T
PBSS5250X
PBSS5330X
PBSS5350X
PBSS5350Z
PBSS5520X
PBSS5540Z
PC015HV
PC925L
PCA82C251T/N3
PCA8550PW
PCA8581CT/F6
PCA8613AA
PCA9500PW
PCA9505DGG
PCA9511AD
PCA9513ADP
PCA9534PW
PCA9536D
PCA9541APW/03
PCA9550D
PCA9561PW
PCA9575PW2
PCA9633DP2
PCA9634PW
PCA9635PW
PCA9665PW
PCA9698DGG
PCD0504MT4R7
PCD3312CT
PCF3312CT
PCF5078T/F2
PCF85103C-2T
PCF85103C-2T/00
PCF8563
PCF8574PWR
PCF8574TS/F3
PCF8576CT/1
PCF8582E2Y
PCF8583T/F4
PCF8593T/1
PCF8598C-2T
PCKV857ADGG
PCM1742KE
PCM1789TPWRQ1
PCM1808PWR
PCM3001E/2K
PCMC063T-4R7MN
PCSB25201T-2R2MS
PCT2075GV
PCT25VF016B-75-4I-S2AF
PCT25VF040B-80-4I-S2AE-T
PD1503BV
PDTC114ET
PDTC123JT
PDTC143TT
PDTC143ZU
PDTD123ET
PDTD123ET.215
PDTD123TT
PDZ27B,115
PDZ5.1B115
PE-53700NL
PE-53717NL
PE-53718NL
PE-53719NL
PE-53913NL
PE-65454NL
PE-67540
PEMX1
PESD0603-240
PESD12VL2BT
PESD12VS1UA_ZL
PESD15VS1ULD
PESD15VS2UT
PESD24VS5UD
PESD3V3S2UT
PESD3V3V4UW
PESD5V0L5UF
PF7903BS
PF7906BS
PF8200S
PGB0040805MR
PGB1010402KR
PGB102ST23WR
PGB2010402KRHF
PH0925CL
PH1330AL
PH1330AL.115
PH7030DL
PHB50N06LT
PHC21025
PHDMI2F4
PHK04P02T
PHK04P02T,518
PHK12NQ03LT
PHK12NQ03LT,518
PHK5NQ15T
PHKD13N03LT
PHKD6N02LT
PHN210
PHP212
PHP225
PHP36N03LT
PHP45NQ10T
PHT4NQ10LT
PHT4NQ10T
PHT6N06LT
PHT6N06T
PI3L301DAX
PI5C3306L
PI5C3384CQ
PI5C3384Q
PI6C10804WEX
FQI4N80
FQI4N90
FQI5N60CTU
FQI8N60C
FQP10N20C
FQP10N60C
FQP12N60
FQP12N60C
FQP12N65C
FQP12P10
FQP12P20
FQP13N06L
FQP13N10
FQP13N10L
FQP13N50
FQP14N30
FQP16N25
FQP17N40
FQP17P06
FQP17P10
FQP18N50
FQP18N50V2
FQP19N10
FQP19N20
FQP19N20C
FQP20N06
FQP20N06L
FQP27N25
FQP27P06
FQP2N60C
FQP2N65C
FQP2N80
FQP2N90
FQP30N06
FQP30N06L
FQP32N20C
FQP33N10
FQP34N20
FQP3N30
FQP3N60
FQP3N80
FQP3N80C
FQP3P20
FQP3P50
FQP44N10
FQP45N15V2
FQP46N15
FQP47P06
FQP4N20L
FQP4N60C
FQP4N65
FQP4N80
FQP4N90
FQP4N90C
FQP4P40
FQP50N06L
FQP55N10
FQP5N50C
FQP5N60
FQP5N60C
FQP5N80
FQP5N80C
FQP65N06
FQP6N40C
FQP6N40CF
FQP6N60C
FQP6N80
FQP6N80C
FQP6N90
FQP6N90C
FQP70N10
FQP7N80C
FQP7P06
FQP8N60C
FQP8N80C
FQP8N90C
FQP8P10
FQP90N10V2
FQP9N25C
FQP9N50
FQP9N50C
FQP9N90C
FQP9P25
FQPF10N20C
FQPF10N60C
FQPF12N60C
FQPF13N50C
FQPF17P06
FQPF18N50V2
FQPF19N20C
FQPF2N60
FQPF2N60C
FQPF2N70
FQPF2N70C
FQPF3N60
FQPF3N80C
FQPF46N15
FQPF47P06
FQPF4N60
FQPF4N80
FQPF4N90C
FQPF50N06
FQPF5N50C
FQPF5N60C
FQPF5N80
FQPF6N60C
FQPF6N80C
FQPF6N90C
FQPF70N10
FQPF7N65C
FQPF7N80
FQPF7N80C
FQPF85N06
FQPF8N60C
FQPF8N60CFT
FQPF8N80C
FQPF9N50C
FQPF9N50CF
FQPF9N90C
FQPF9P25
FR1607G
FRA1605G
FRF10A40
FS10KM-10A
FS10UM-5
FS14KM-10
FS3UM-18A
FS5KM-16A
FS70KM-2
FS70UM-2
FSDM0565REWDTU
FSDM07652REWDTU
FSF05A20
FSF05A60
FSGM0465RWDTU
FSH10A15
