TPS92692PWPR LED Teeb pom kev zoo tsav tsheb LED maub los nrog kis spectrum zaus hloov kho thiab sab hauv PWM Generator 20-HTSSOP
♠ Product Description
| Yam khoom | Tus nqi tsim nyog |
| Chaw tsim tshuaj paus: | Texas Instruments |
| Yam khoom: | LED Teeb pom kev zoo tsav tsheb |
| RoHS: | Paub meej |
| Series: | TSO 92692 |
| Mounting Style: | SMD / SMT |
| Pob / Case: | HTSOP-20 |
| Number of Outputs: | 1 Tso zis |
| Cov zis tam sim no: | 5 A |
| Input voltage, Min: | 4.5 V |
| Input voltage, Max: | 65v ua |
| Topology: | Boost, Buck, Flyback, SEPIC |
| Kev khiav hauj lwm zaus: | 800 kHz |
| Cov zis voltage: | Kho tau |
| Yam tsawg kawg nkaus ua haujlwm kub: | -40 C ua |
| Ua haujlwm kub siab tshaj plaws: | + 125 C |
| Ntim: | Rov qab |
| Ntim: | Txiav daim kab xev |
| Ntim: | MouseReel |
| Nta: | Adjustable Switch Frequency, High Output Accuracy, Precision Dimming Control, Mos Pib |
| Hom Tshuaj: | Texas Instruments |
| Dimming: | Analog, PWM |
| Input voltage: | 4.5v rau 65v |
| Moisture Sensitive: | Yog lawm |
| Number of Channels: | 1 Channel |
| Kev khiav hauj lwm qhov kub thiab txias: | -40 C rau + 125 C |
| Khoom siv: | LED tsav tsheb |
| Yam khoom: | LED Teeb pom kev zoo tsav tsheb |
| Factory Pack Quantity: | 2000 |
| Cov qeb: | Driver ICs |
| Cov khoom siv tam sim no - Max: | 6.6 mA |
| Hom: | LED Controller |
| Dav: | 4.5mm ib |
| Chav ntsuas hnyav: | 0.004522 oz |
♠ TPS92692, TPS92692-Q1 High Accuracy LED Controller Nrog Spread Spectrum Frequency Modulation
Lub TPS92692 thiab TPS92692-Q1 yog cov neeg siab siab siab tshaj plaws tam sim no raws li cov tswj hwm tsim los txhawb kev nce qib / nqis LED tsav tsheb topologies. Cov cuab yeej suav nrog lub tsheb ciav hlau-rau-rail tam sim no amplifier los ntsuas LED tam sim no thiab nthuav dav spectrum zaus hloov kho cov txheej txheem rau kev txhim kho EMI.
Qhov kev ua haujlwm siab LED no tuaj yeem hloov kho LED tam sim no los ntawm kev siv analog lossis PWM dimming cov tswv yim. Linear analog dimming teb nrog tshaj 15: 1 ntau yam yog tau los ntawm kev sib txawv ntawm qhov voltage hla qhov siab impedance analog kho (IADJ) cov tswv yim. PWM dimming ntawm LED tam sim no ua tiav los ntawm kev hloov pauv ncaj qha DIM / PWM input tus pin nrog rau lub voj voog uas xav tau lossis los ntawm kev ua kom muaj PWM generator Circuit Court. Lub tshuab hluav taws xob PWM txhais cov hluav taws xob DC ntawm DIM / PWM tus pin rau lub voj voog ua haujlwm los ntawm kev muab piv rau lub tshuab hluav taws xob sab hauv daim duab peb sab. Kev xaiv PDRV rooj vag tsav tsheb tuaj yeem siv los tsav lub P-Channel sab nraud MOSFET.
Lub TPS92692 thiab TPS92692-Q1 pab kiag li lawm txhawb nqa cov xwm txheej LED txuas ntxiv los ntawm kev saib xyuas tam sim no (IMON) tso zis. Cov khoom siv kuj suav nrog qhov qhib qhov dej tsis raug qhov taw qhia tso tawm los qhia txog LED overcurrent, tso zis dhau qhov hluav taws xob thiab cov khoom tso tawm undervoltage.
• Dav Input Voltage: 4.5V txog 65V
• Zoo dua ± 4% LED Tam sim no raug tshaj-40 ° C mus rau 150 ° C Qhov Chaw Kub Kub Kub
• Spread Spectrum Frequency Modulation rauTxhim kho EMI
• Comprehensive Fault Protection Circuitry nrogTam sim no saib cov zis thiab qhib Drain Fault FlagQhov taw qhia
• Internal Analog Voltage rau PWM Duty CycleGenerator rau stand-alone Dimming Operation
• Tau tshaj Direct PWM Input nrog tshaj1000: 1 Dimming Range
• Analog LED Current Adjust Input (IADJ) nrog dhau15: 1 Contrast Ratio
• Integrated P-Channel Tsav Tsheb kom pab Series FETDimming thiab LED Protection
• TPS92692-Q1: Automotive Q100 Qib 1Tsim nyog
• TPS92692-Q1: Automotive Sab nrauv teeb pom kev zoo
• Tsav Tsheb Saib Xyuas Qhov System (DMS)
• Daim ntawv thov teeb pom kev zoo LED
• Tawm cov paib thiab teeb pom kev kub ntxhov
