Se alt

Se den engelske version som vores officielle version.Vend tilbage

Europa
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
Asien/Stillehavet
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
Afrika, Indien og Mellemøsten
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
Sydamerika / Oceanien
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
Nordamerika
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
HjemProdukterIntegrerede kredsløb (IC'er)PMIC - LED-drivere

PMIC - LED-drivere

3,002 -produkter fundet

Produktliste

145678910...61
Sammenligne Billede En del # Fabrikant Beskrivelse Beholdning ECAD -model RoHS Spænding - Output Nuværende - Output / Channel Antal udgange Topologi Spænding - Forsyning (Max) Spænding - Supply (Min) Dæmpning Basisproduktnummer Pakke Serie Frekvens Driftstemperatur Monteringstype Type Applikationer Pakke / tilfælde Leverandør Device Package Intern switch (s) Antal
TLC5944PWPR TLC5944PWPR Texas Instruments IC LED DRVR LINEAR 60MA 28HTSSOP På lager32386 pcs 3V ~ 15V 60mA 16 Shift Register 5.5V 3V - TLC5944 Tape & Reel (TR) - 30MHz -40°C ~ 85°C (TA) Surface Mount Linear Signage 28-PowerTSSOP (0.173", 4.40mm Width) 28-HTSSOP Yes
LT3756IMSE-1#PBF LT3756IMSE-1#PBF Analog Devices Inc. IC LED DRIVER CTRLR PWM 16MSOP På lager7232 pcs 100V - 1 Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) 100V 6V Analog, PWM LT3756 Tube - 100kHz ~ 1MHz -40°C ~ 125°C (TJ) Surface Mount DC DC Controller - 16-TFSOP (0.118", 3.00mm Width) Exposed Pad 16-MSOP-EP No
ZXLD1100H6TA ZXLD1100H6TA Diodes Incorporated IC LED DRV RGLTR PWM 50MA SC70-6 På lager9190 pcs 28V 50mA 1 Step-Up (Boost) 5.5V 2.5V Analog, PWM ZXLD1100 Tape & Reel (TR) - 1MHz -40°C ~ 85°C (TA) Surface Mount DC DC Regulator Backlight 6-TSSOP, SC-88, SOT-363 SC-70-6 Yes
LM2753SDX LM2753SDX Texas Instruments IC LED DRV RGLTR PWM 400MA 10SON På lager17560 pcs 4.75V ~ 5.25V 400mA (Flash) 1 Switched Capacitor (Charge Pump) 5.5V 3V PWM LM2753 Tape & Reel (TR) - 725kHz -40°C ~ 85°C (TA) Surface Mount DC DC Regulator Camera Flash 10-WFDFN Exposed Pad 10-SON (3x3) Yes
TLD55411QVXUMA1 TLD55411QVXUMA1 Infineon Technologies IC LED DRIVER CTRLR PWM 48VQFN På lager13283 pcs 55V - 1 Step-Down (Buck), Step-Up (Boost) 40V 4.5V Analog, PWM TLD55411 Tape & Reel (TR) Automotive, AEC, LITIX™ 200kHz ~ 700kHz -40°C ~ 150°C (TJ) Surface Mount DC DC Controller Automotive 48-VFQFN Exposed Pad PG-VQFN-48-31 No
SC622AULTRT SC622AULTRT Semtech Corporation IC LED DRV RGLTR I2C 20MLPQ På lager16330 pcs 2.5V ~ 5.25V 400mA (Flash) 1 Switched Capacitor (Charge Pump) 5.5V 3V I²C SC622 Tape & Reel (TR) mAhXLife™ - -40°C ~ 85°C (TA) Surface Mount DC DC Regulator Camera Flash 20-VFQFN Exposed Pad 20-MLPQ-UT (3x3) Yes
BD1603NUV-E2 BD1603NUV-E2 Rohm Semiconductor IC LED DRVR RGLTR VSON010V3030 På lager23139 pcs 4.5V 190mA 1 Switched Capacitor (Charge Pump) 5.5V 2.7V - BD1603 Tape & Reel (TR) - 238kHz, 642kHz -30°C ~ 85°C (TA) Surface Mount DC DC Regulator Backlight 10-VFDFN Exposed Pad VSON010V3030 Yes
FL7734MX FL7734MX onsemi IC LED DRIVER CTRLR 16SOIC På lager61450 pcs 1.5V ~ 5V - 1 Flyback, Step-Down (Buck), Step-Up (Boost) 30V 6.75V - FL7734 Tape & Reel (TR) - - -40°C ~ 125°C (TA) Surface Mount DC DC Controller - 16-SOIC (0.154", 3.90mm Width) 16-SOIC No
CAT4201TD-GT3 CAT4201TD-GT3 onsemi IC LED DRV RGLTR ANALOG TSOT23-5 På lager47560 pcs 36V 350mA 1 Step-Down (Buck) 36V 6.5V Analog CAT4201 Tape & Reel (TR) - 50kHz ~ 1MHz -40°C ~ 125°C (TA) Surface Mount DC DC Regulator Lighting SOT-23-5 Thin, TSOT-23-5 TSOT-23-5 Yes
AAT2430AIDX-T1 AAT2430AIDX-T1 Skyworks Solutions Inc. IC LED DRIVER PWM 64QFN På lager15020 pcs - - 16 - 28V 10.8V Analog, PWM AAT2430 Tape & Reel (TR) - - - Surface Mount - Backlight 64-VFQFN Exposed Pad 64-QFN (9x9) -
TLC5929PWPR TLC5929PWPR Texas Instruments IC LED DRVR LINEAR 50MA 24HTSSOP På lager49060 pcs 10V 50mA 16 Shift Register 5.5V 3V - TLC5929 Tape & Reel (TR) - 20MHz -40°C ~ 85°C (TA) Surface Mount Linear Signage 24-PowerTSSOP (0.173', 4.40mm Width) 24-HTSSOP Yes
A6274KLPTR-T-1 A6274KLPTR-T-1 Allegro MicroSystems IC LED DRVR LIN PWM 60MA 20TSSOP På lager42106 pcs - 60mA 6 - 42V 5V PWM A6274 Tape & Reel (TR) Automotive, AEC-Q100 - -40°C ~ 150°C (TJ) Surface Mount Linear Automotive 20-TSSOP (0.173', 4.40mm Width) Exposed Pad 20-TSSOP-EP No
LT3796EFE#PBF LT3796EFE#PBF Analog Devices Inc. IC LED DRIVER CTRLR PWM 28TSSOP På lager6975 pcs - - 1 SEPIC, Step-Down (Buck), Step-Up (Boost) 100V 6V Analog, PWM LT3796 Tube True Color PWM™ 100kHz ~ 1MHz -40°C ~ 125°C (TJ) Surface Mount DC DC Controller - 28-TSSOP (0.173', 4.40mm Width) Exposed Pad 28-TSSOP-EP No
A6277ELWTR-T A6277ELWTR-T Allegro MicroSystems IC LED DRVR LINEAR 120MA 20SOIC På lager15940 pcs 4V 120mA 8 Shift Register 5.5V 4.5V - A6277 Tape & Reel (TR) - 20MHz -40°C ~ 85°C (TA) Surface Mount Linear - 20-SOIC (0.295', 7.50mm Width) 20-SOIC Yes
TPS92610QPWPRQ1 TPS92610QPWPRQ1 Texas Instruments IC LED DRV LIN PWM 14HTSSOP På lager41790 pcs 0V ~ 40V 450mA 1 - 40V 4.5V PWM TPS92610 Tape & Reel (TR) Automotive, AEC-Q100 - -40°C ~ 125°C (TA) Surface Mount Linear Automotive, Lighting 14-PowerTSSOP (0.173", 4.40mm Width) 14-HTSSOP No
LC5549LF LC5549LF Sanken IC LED DRIVER OFFL TO220F-7 På lager13360 pcs - - 1 - 20V - - LC5549 Bulk - - -55°C ~ 115°C (TA) Through Hole AC DC Offline Switcher - TO-220-7 Formed Leads TO-220F-7 Yes
LT3475IFE-1#TRPBF LT3475IFE-1#TRPBF Analog Devices Inc. IC LED DRV RGLTR PWM 20TSSOP På lager5625 pcs - 1.5A 2 Step-Down (Buck) 36V 3.7V PWM LT3475 Tape & Reel (TR) - 200kHz ~ 2MHz -40°C ~ 125°C (TA) Surface Mount DC DC Regulator Automotive, Backlight, Lighting 20-TSSOP (0.173', 4.40mm Width) Exposed Pad 20-TSSOP-EP Yes
SP7121EK-L/TR SP7121EK-L/TR MaxLinear, Inc. IC LED DRVR LIN PWM 25MA SOT23-6 På lager9170 pcs - 25mA 2 - 5.5V 2.7V PWM SP7121 Tape & Reel (TR) - - -40°C ~ 85°C (TA) Surface Mount Linear Backlight SOT-23-6 SOT-23-6 Yes
CL88031T-E/MF CL88031T-E/MF Microchip Technology IC LED DRIVER OFFL DIM 10DFN På lager41940 pcs - - 6 - 12V 10V Yes CL88031 Tape & Reel (TR) - - -40°C ~ 125°C (TJ) Surface Mount AC DC Offline Switcher LED Lighting 10-VFDFN Exposed Pad 10-DFN (3x3) No
MCP1643T-I/MC MCP1643T-I/MC Microchip Technology IC LED DRVR RGLTR PWM 550MA 8DFN På lager37345 pcs 5V 550mA 1 Step-Up (Boost) 5V 0.5V PWM MCP1643 Tape & Reel (TR) - 1MHz -40°C ~ 85°C (TA) Surface Mount DC DC Regulator Backlight 8-VFDFN Exposed Pad 8-DFN (2x3) Yes
TLC5924DAPR TLC5924DAPR Texas Instruments IC LED DRIVER LIN 80MA 32HTSSOP På lager21577 pcs 15V 80mA 16 Shift Register 5.5V 3V - TLC5924 Tape & Reel (TR) - 30MHz -40°C ~ 85°C (TA) Surface Mount Linear Backlight 32-PowerTSSOP (0.240", 6.10mm Width) 32-HTSSOP Yes
TLC5928PWP TLC5928PWP Texas Instruments IC LED DRVR LINEAR 35MA 24HTSSOP På lager43370 pcs 17V 35mA 16 Shift Register 5.5V 3V - TLC5928 Tube - 35MHz -40°C ~ 85°C (TA) Surface Mount Linear - 24-PowerTSSOP (0.173', 4.40mm Width) 24-HTSSOP Yes
LT3518IUF#TRPBF LT3518IUF#TRPBF Analog Devices Inc. IC LED DRVR RGLTR PWM 2.3A 16QFN På lager7324 pcs - 2.3A (Switch) 1 Step-Down (Buck), Step-Up (Boost) 30V 3V Analog, PWM LT3518 Tape & Reel (TR) - 250kHz ~ 2.5MHz -40°C ~ 125°C (TJ) Surface Mount DC DC Regulator Backlight 16-WQFN Exposed Pad 16-QFN (4x4) Yes
LT3796IFE-1#PBF LT3796IFE-1#PBF Analog Devices Inc. IC LED DRIVER CTRLR PWM 28TSSOP På lager7209 pcs - - 1 SEPIC, Step-Down (Buck), Step-Up (Boost) 100V 6V Analog, PWM LT3796 Tube True Color PWM™ 100kHz ~ 1MHz -40°C ~ 125°C (TJ) Surface Mount DC DC Controller - 28-TSSOP (0.173", 4.40mm Width) Exposed Pad 28-TSSOP-EP No
FLS3217M FLS3217M onsemi IC LED DRIVER OFFL 7SOIC På lager8930 pcs - - 1 Flyback 30V - - FLS3217 Tape & Reel (TR) - - -40°C ~ 125°C (TA) Surface Mount AC DC Offline Switcher - 8-SOIC (0.154", 3.90mm Width), 7 Leads 7-SOIC Yes
AL1692-20CS7-13 AL1692-20CS7-13 Diodes Incorporated IC LED DRIVER OFFL TRIAC 2A 7SO På lager139100 pcs - 2A 1 Flyback, Step-Down (Buck), Step-Up (Boost) 20V 8.5V Triac AL1692 Tape & Reel (TR) - 4kHz -40°C ~ 105°C (TA) Surface Mount AC DC Offline Switcher - 8-SOIC (0.154', 3.90mm Width), 7 Leads 7-SO Yes
STP08DP05TTR STP08DP05TTR STMicroelectronics IC LED DRVR LINEAR 100MA 16TSSOP På lager92430 pcs 20V 100mA 8 Shift Register 5.5V 3V - STP08DP05 Tape & Reel (TR) - 30MHz -40°C ~ 125°C (TA) Surface Mount Linear - 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP Yes
LV5026M-TLM-H LV5026M-TLM-H onsemi IC LED DRIVER OFFL PWM 10MFPS På lager7350 pcs - - 1 - 42V 8.5V Analog, PWM, TRIAC LV5026 Tape & Reel (TR) - 50kHz, 70kHz -30°C ~ 125°C (TA) Surface Mount AC DC Offline Switcher - 10-LSOP (0.173', 4.40mm Width) 10-MFPS No
TPS61043DRBTG4 TPS61043DRBTG4 Texas Instruments IC LED DRVR RGLTR PWM 60MA 8SON På lager17590 pcs 16.9V 60mA 1 Step-Up (Boost) 6V 1.8V PWM TPS61043 Tape & Reel (TR) - 1MHz -40°C ~ 85°C (TA) Surface Mount DC DC Regulator Backlight 8-VDFN Exposed Pad 8-SON (3x3) Yes
MP4031GS MP4031GS Monolithic Power Systems Inc. IC LED DRIVER OFFL TRIAC 8SOIC På lager10640 pcs - - 1 Flyback 27V 11V Analog, TRIAC MP4031 Tube - - -40°C ~ 125°C (TJ) Surface Mount AC DC Offline Switcher Lighting 8-SOIC (0.154', 3.90mm Width) 8-SOIC No
TLC5921DAP TLC5921DAP Texas Instruments IC LED DRVR LINEAR 80MA 32HTSSOP På lager26582 pcs 17V 80mA 16 Shift Register 5.5V 4.5V - TLC5921 Tube - 20MHz -20°C ~ 85°C (TA) Surface Mount Linear - 32-PowerTSSOP (0.240", 6.10mm Width) 32-HTSSOP Yes
TLC59283DBQR TLC59283DBQR Texas Instruments IC LED DRIVER LINEAR 45MA 24SSOP På lager181930 pcs 10V 45mA 16 Shift Register 5.5V 3V - TLC59283 Tape & Reel (TR) - 35MHz -40°C ~ 85°C (TA) Surface Mount Linear - 24-SSOP (0.154", 3.90mm Width) 24-SSOP Yes
TPS92519QDAPRQ1 TPS92519QDAPRQ1 Texas Instruments IC LED DRV RGLTR PWM 2A 32HTSSOP På lager18608 pcs 65V 2A 2 Step-Down (Buck) 63V 4.5V Analog, PWM TPS92519 Tape & Reel (TR) Automotive, AEC-Q100 385kHz, 435kHz, 2MHz, 2.1MHz -40°C ~ 125°C (TA) Surface Mount DC DC Regulator Automotive, Lighting 32-PowerTSSOP (0.240", 6.10mm Width) 32-HTSSOP Yes
FAN5614S7X FAN5614S7X onsemi IC LED DRVR LINEAR PWM 80MA SC88 På lager13190 pcs - 80mA 2 - 5.5V 3.3V Analog, PWM FAN5614 Tape & Reel (TR) - - -40°C ~ 85°C (TA) Surface Mount Linear Backlight 6-TSSOP, SC-88, SOT-363 SC-88 (SC-70-6) Yes
LTC3215EDD#TRPBF LTC3215EDD#TRPBF Analog Devices Inc. IC LED DRIVER RGLTR 700MA 10DFN På lager11916 pcs - 700mA 1 Switched Capacitor (Charge Pump) 4.4V 2.9V - LTC3215 Tape & Reel (TR) - 900kHz -40°C ~ 85°C (TA) Surface Mount DC DC Regulator Backlight, Lighting 10-WFDFN Exposed Pad 10-DFN (3x3) Yes
MP4688DN-LF-Z MP4688DN-LF-Z Monolithic Power Systems Inc. IC LED DRVR RGLTR PWM 1A 8SOICE På lager26766 pcs - 1A 1 Step-Down (Buck) 75V 4.5V PWM MP4688 Tape & Reel (TR) - 2MHz -40°C ~ 85°C (TA) Surface Mount DC DC Regulator Automotive, Lighting 8-SOIC (0.154', 3.90mm Width) Exposed Pad 8-SOICE Yes
A6274KLPTR-T A6274KLPTR-T Allegro MicroSystems IC LED DRVR LIN PWM 60MA 20TSSOP På lager16931 pcs - 60mA 6 - 42V 5V PWM A6274 Tape & Reel (TR) Automotive, AEC-Q100 - -40°C ~ 150°C (TJ) Surface Mount Linear Automotive 20-TSSOP (0.173', 4.40mm Width) Exposed Pad 20-TSSOP-EP No
AP5725WG-7 AP5725WG-7 Diodes Incorporated IC LED DRV RGLTR PWM 750MA SOT26 På lager162570 pcs 26V 750mA (Switch) 1 Step-Up (Boost) 5.5V 2.7V PWM AP5725 Tape & Reel (TR) - 1.2MHz -40°C ~ 85°C (TA) Surface Mount DC DC Regulator Backlight SOT-23-6 SOT-26 Yes
LP3936SL LP3936SL Texas Instruments IC LED DRV RGLTR PWM 32TLGA På lager15410 pcs 5.3V 25mA, 120mA (Flash) 9 Step-Up (Boost) 6V 3V PWM LP3936 Tape & Reel (TR) - 1MHz -40°C ~ 85°C (TA) Surface Mount DC DC Regulator Backlight, Camera Flash 32-WFLGA 32-TLGA (5.5x4.5) Yes
FT886C-RT FT886C-RT Fremont Micro Devices Ltd IC LED DRIVER OFFL 280MA 8SOP På lager111080 pcs - 280mA 1 Step-Down (Buck) 20V 9V - FT886C Tape & Reel (TR) - 5kHz -40°C ~ 125°C (TA) Surface Mount AC DC Offline Switcher Backlight 8-SOIC (0.154", 3.90mm Width) 8-SOP Yes
TLE4242G TLE4242G Infineon Technologies IC LED DRV LIN PWM 500MA TO263-7 På lager16830 pcs 40V 500mA 1 - 42 V 4.5V PWM TLE4242 Bulk - - -40°C ~ 150°C (TJ) Surface Mount Linear Automotive TO-263-8, D²Pak (7 Leads + Tab), TO-263CA PG-TO263-7-1 Yes
MAX20051AUD/V+T MAX20051AUD/V+T Analog Devices Inc./Maxim Integrated IC LED DRVR RGLTR PWM 2A 14TSSOP På lager18673 pcs 4.875V ~ 5.125V 2A 1 Step-Down (Buck) 65V 4.5V Analog, PWM MAX20051 Tape & Reel (TR) - 400kHz -40°C ~ 125°C Surface Mount DC DC Regulator Commercial & Industrial Lighting 14-TSSOP (0.173', 4.40mm Width) Exposed Pad 14-TSSOP-EP Yes
RT8415GSP RT8415GSP Richtek USA Inc. IC LED DRIVER OFFL 8SOP På lager57820 pcs - - 1 Step-Down (Buck), Step-Up (Boost) 36V 4.5V - RT8415 Tape & Reel (TR) - - -40°C ~ 85°C (TA) Surface Mount AC DC Offline Switcher Automotive, Lighting, Signage 8-SOIC (0.154", 3.90mm Width) Exposed Pad 8-SOP-EP No
TPS92613QNDRRQ1 TPS92613QNDRRQ1 Texas Instruments IC LED DRV LIN PWM 600MA TO263-7 På lager57530 pcs 0V ~ 40V 600mA 1 - 40V 4.5V PWM TPS92613 Tape & Reel (TR) Automotive, AEC-Q100 - -40°C ~ 125°C (TA) Surface Mount Linear Automotive, General Purpose, Lighting TO-263-8, D²Pak (7 Leads + Tab), TO-263CA TO-263-7 No
LNK457KG LNK457KG Power Integrations IC LED DRVR OFFL TRIAC 1A 12ESOP På lager14220 pcs - 1A 1 - 50V - Triac LNK457 Tube LinkSwitch®-PL 122kHz -40°C ~ 150°C (TJ) Surface Mount AC DC Offline Switcher - 12-BESOP (0.350', 8.89mm Width), 11 Leads, Exposed Pad 12-ESOP Yes
MP3021DQ-LF-P MP3021DQ-LF-P Monolithic Power Systems Inc. IC LED DRIVER RGLTR 30MA 16QFN På lager18474 pcs - 30mA 4 Switched Capacitor (Charge Pump) 5.5V 2.7V - MP3021 Tape & Reel (TR) - 1.25MHz -40°C ~ 85°C (TA) Surface Mount DC DC Regulator Backlight 16-VFQFN Exposed Pad 16-QFN (3x3) Yes
MP3399EY-LF-Z MP3399EY-LF-Z Monolithic Power Systems Inc. IC LED DRVR CTRL PWM 60MA 28SOIC På lager12918 pcs - 60mA 12 Step-Up (Boost) 28V 5V PWM MP3399 Tape & Reel (TR) - 570kHz -20°C ~ 85°C (TA) Surface Mount DC DC Controller Backlight 28-SOIC (0.295", 7.50mm Width) 28-SOIC No
RT9285BGJ6 RT9285BGJ6 Richtek USA Inc. IC LED DRVR RGLTR PWM TSOT23-6 På lager12740 pcs - 400mA (Switch) 1 Step-Up (Boost) 5.5V 2.7V PWM RT9285 Tape & Reel (TR) - 1MHz -40°C ~ 85°C (TA) Surface Mount DC DC Regulator Backlight SOT-23-6 Thin, TSOT-23-6 TSOT-23-6 Yes
STP16DPP05TTR STP16DPP05TTR STMicroelectronics IC LED DRVR LINEAR 40MA 24TSSOP På lager32977 pcs 20V 40mA 16 Shift Register 5.5V 3V - STP16DPP05 Tape & Reel (TR) - 30MHz -40°C ~ 125°C (TA) Surface Mount Linear - 24-TSSOP (0.173', 4.40mm Width) 24-TSSOP Yes
PCA9956BTWY PCA9956BTWY NXP USA Inc. IC LED DRV LIN PWM 65MA 38HTSSOP På lager16416 pcs - 65mA 24 - 5.5V 3V PWM PCA9956 Tape & Reel (TR) - - -40°C ~ 85°C (TA) Surface Mount Linear Backlight 38-TFSOP (0.173', 4.40mm Width) Exposed Pad 38-HTSSOP Yes
145678910...61
0 RFQ
Indkøbskurv (0 Items)
Det er tomt.
Sammenlign liste (0 Items)
Det er tomt.
Feedback

Din feedback betyder noget!På Allelco værdsætter vi brugeroplevelsen og stræber efter at forbedre den konstant.
Del venligst dine kommentarer med os via vores feedback -formular, så svarer vi straks.
Tak fordi du valgte Allelco.

Emne
E-mail
Kommentarer
CAPTCHA
Træk eller klik for at uploade filen
Upload fil
Typer: .xls, .xlsx, .doc, .docx, .jpg, .png og .pdf.
Max Filstørrelse: 10MB