TPS92513HVDGQR 65-V 1.5-A analog tam sim no adjustable phaw LED tsav tsheb
TPS92513HVDGQR 65-V 1.5-A analog tam sim no adjustable phaw LED tsav tsheb
Cov yam ntxwv rau TPS92513HV
Integrated 220-mΩ High-Side MOSFET
4.5-V rau 42-V Input Voltage Range
(4.5V rau 60V rau TPS92513HV)
0 V txog 300 mV Adjustable Voltage Reference
± 5% LED tam sim no raug
100-kHz mus rau 2-MHz Hloov Zaus Ntau Yam
Dedicated PWM Dimming Input
Adjustable Undervoltage-Xov-Tawm
Kev tiv thaiv overcurrent
Kev tiv thaiv overtemperature
MSOP-10 Pob nrog PowerPAD™
Kev piav qhia rau TPS92513HV
Lub TPS92513/HV yog 1.5A kauj ruam-down (puas) tam sim no regulators nrog ib tug MOSFET integrated tsav high tam sim no LEDs.Muaj nrog 42 V thiab 60 V (HV) input ranges, cov tsav tsheb LED no ua haujlwm ntawm tus neeg siv xaiv qhov zaus nrog kev tswj hwm-tam sim no thiab xa cov kab zoo heev thiab kev tswj hwm kev thauj khoom.
Lub TPS92513 / HV LED tsav tsheb muaj cov khoom sib cais rau analog thiab pulse width modulation (PWM) dimming rau tsis muaj kev cuam tshuam qhov ci ci tswj kom ua tiav qhov sib piv ntawm ntau dua 10: 1 thiab ntau dua 100: 1, feem.PWM cov tswv yim yog sib xws nrog cov qauv logic tsawg-voltage rau kev sib txuas yooj yim rau ntau yam ntawm microcontrollers.Lub analog LED tam sim no setpoint yog adjustable ntawm 0 V rau 300 mV siv lub IADJ input nrog ib tug sab nraud 0 V rau 1.8 V teeb liab.
Rau ntau txoj hlua siv siv ob lossis ntau dua TPS92513 / HV LED tsav tsheb, lub oscillator sab hauv tuaj yeem dhau los ntawm lub moos sab nraud kom ntseeg tau tias tag nrho cov hloov pauv ua haujlwm ntawm ntau zaus yog li txo qhov muaj peev xwm tuav ntau zaus thiab ua kom yooj yim EMI lim.Ib qho adjustable input under-voltage lockout (UVLO) nrog hysteresis muab kev yooj yim hauv kev teeb tsa pib / nres voltages raws li cov khoom siv hluav taws xob.
TPS92513 suav nrog kev tiv thaiv ib puag ncig-los ntawm lub voj voog overcurrent thiab kev tiv thaiv thermal.Nws muaj nyob rau hauv 10-pin HVSSOP PowerPAD™ pob.
1. Leej twg yog cov neeg ua haujlwm hauv koj lub tuam tsev R & D?Koj qhov kev tsim nyog yog dab tsi?
-R & D Tus Thawj Coj: tsim lub tuam txhab cov phiaj xwm mus ntev R & D thiab tuav cov kev taw qhia ntawm kev tshawb fawb thiab kev loj hlob;Qhia thiab saib xyuas r&d department los siv lub tuam txhab r&d lub tswv yim thiab txhua xyoo R&D txoj kev npaj;Tswj kev txhim kho cov khoom lag luam thiab kho cov phiaj xwm;Teem cov khoom zoo tshaj plaws tshawb fawb thiab txhim kho pab pawg, tshawb xyuas thiab kev cob qhia txog cov neeg ua haujlwm.
R & D Tus Thawj Coj: ua cov khoom tshiab R & D txoj kev npaj thiab ua kom pom qhov ua tau ntawm txoj kev npaj;Saib xyuas thiab tswj qhov kev nce qib thiab ua haujlwm zoo ntawm r&d;Tshawb nrhiav kev tsim khoom tshiab thiab nthuav tawm cov kev daws teeb meem zoo raws li cov neeg siv khoom xav tau hauv ntau qhov chaw
R&d cov neeg ua haujlwm: sau thiab txheeb xyuas cov ntaub ntawv tseem ceeb;Computer programming;Ua cov kev sim, ntsuas thiab ntsuas;Npaj cov ntaub ntawv thiab khoom siv rau kev sim, kev sim thiab tshuaj xyuas;Sau cov ntaub ntawv ntsuas, ua cov lej thiab npaj cov kab kos;Ua cov ntawv tshawb fawb
2. Koj cov khoom tshawb fawb thiab kev tsim kho lub tswv yim yog dab tsi?
-Txoj kev xav thiab xaiv cov khoom lag luam lub tswv yim thiab kev ntsuam xyuas cov khoom txhais thiab cov phiaj xwm tsim thiab kev tsim cov khoom kuaj thiab kev siv tau tso rau kev lag luam