searchErweiterte Suche »
74er Serieexpand_more 75er Serie AC/AC-Wandler AC/DC-Wandler Akkusexpand_more Alteraexpand_more Analog Device Antennen ARDUINO ua Boardsexpand_more ATMELexpand_more AUDIO Komponentenexpand_more Autozubehörexpand_more Batterienexpand_more Bausätze uä.expand_more BIVAR Blitzgeräteexpand_more Brückengleichrichterexpand_more Burr Brownexpand_more Chemische Produkteexpand_more Clock Baust.expand_more CMOSexpand_more CPLDsexpand_more Dallasexpand_more DC-AC-Wandler DC-DC-Wandlerexpand_more Diodenexpand_more Distanzbolzen/ -rollenexpand_more Drosselnexpand_more ELDAT Funkfernsteuerungenexpand_more Elektroschrauber EMVexpand_more Encoderexpand_more EVG EXAR FANUC Federkontakte Ferrite Filterexpand_more Fotodioden Fototransistoren Fotowiderstände FPGAexpand_more Funkexpand_more GALsexpand_more Gehäuseexpand_more Handy , Tablettexpand_more Heiß- Kaltleiterexpand_more HF Bausteine IC-Fassungen und Zubehörexpand_more ICs alphabetischexpand_more IGBTexpand_more Industrie-Ersatzteileexpand_more IR Sender IR-Empfänger IrDA-Bausteine Isolatoren Jantzen Audioexpand_more Jumper Kühlkörperexpand_more Kabelexpand_more Kondensatorenexpand_more Koppler nicht optisch Lötenexpand_more Lüfterexpand_more Lampenexpand_more Latticeexpand_more Lautsprecher LCD- und LED-Display OLEDexpand_more LCD-LED-Ansteuerg. LED-Anzeigenexpand_more LED-Lampen LED-Leisten LED-Netzteileexpand_more Leistungsschalter Leiterplattenexpand_more Leiterplattenverbinderexpand_more Leuchtdiodenexpand_more Lichtschrankenexpand_more Linear Technology Logik ICsexpand_more LWLexpand_more Magneteexpand_more MAXIMexpand_more Messgeräteexpand_more Microchipexpand_more Microcontrollerexpand_more Mikrofone Modellbauexpand_more Motoreexpand_more Navigationsgeräte (Zubehör) Notebook - Tablett-PC sexpand_more OBD (Kfz) OPTEKexpand_more Optokopplerexpand_more Optotriacsexpand_more PALs PC Zubehörexpand_more Pfostenverbinderexpand_more Playstation Potenziometer
Programmiergeräteexpand_more Quarzeexpand_more Raspberryexpand_more Reedsensoren Relaisexpand_more Reparatursätze RF und RFID RTC-Bausteine SCHÜTZINGERexpand_more Schalter/Tasterexpand_more Schnittstellenexpand_more Schrauben, Muttern uäexpand_more Schrumpfschlauchexpand_more Sensorenexpand_more Sicherungenexpand_more Signalerzeugungexpand_more Signalfilter/Mixer/Modulatorenexpand_more Signalleuchten Signalwandlerexpand_more Silicon Labs Solartechnikexpand_more Spannungsreglerexpand_more Speicherexpand_more Sperrwandler Sprays Steckverbinder, Klemmenexpand_more Stromregler Stromversorgungexpand_more Thyristorexpand_more Timer Tonsignalgeräteexpand_more TouchScreen Trafoexpand_more Transistorenexpand_more Alphabetischexpand_more 2Nexpand_more 2SA 2SB 2SCexpand_more 2SD 2SJ 2SK 3N 3SK AC AD AF AFY AL AO** APM ASY AU AY BC BCP BCR BCV BCW BCX BCY BD BDP BDT BDV BDW BDX BDY BF BFG BFN BFP BFQ BFR BFS BFT BFU BFW BFX BFY BG*** BLF BLW BLX BS BSA BSC BSD BSL BSN BSO BSP BSS BST BSV BSW BSX BSY BTS BU BUF BUH BUK BUL BUS BUT BUV BUW BUX BUY BUZ C*** D*** E*** F*** FB (Power Mosfet IR) FCA FCB FCD FCP FDA FDB FDC FDD FDF FDG FDM FDN FDP FDS FDU FDV FDY FQA FQB FQD FQI FQP FQT FQU G*** H** HUF I*** IPA IPB IPD IPDH IPF IPI IPP IPU IPW IRC IRCZ IRFexpand_more IRFB IRFBC IRFBE IRFBF IRFBG IRFD IRFHM IRFI IRFIB IRFIZ IRFL IRFM IRFP IRFPC IRFPE IRFPF IRFPG IRFPS IRFR IRFRC IRFS IRFU IRFUC IRFZ IRL IRLB IRLD IRLI IRLIZ IRLL IRLML IRLR IRLU IRLZ IXFA IXFC IXFH IXFK IXFM IXFN IXFP IXFR IXFT IXFV IXFX IXTA IXTC IXTH IXTI IXTN IXTP IXTQ IXTT IXTV IXTY J*** K*** L**** M*** MJ MJD MJE MJF MJH MJL MMB* MPSA MPSU MRF N*** NDS NJW NU OC ON P*** R*** RCA RFD RFP S** SI (Vishay) Sonstige SPA SPB SPD SPI SPP SPU SPW STB STD STE STF STP STW STX SUD SUP T*** TIP TIPL TN TP** TSM U** VN VNB VNP VNW VP Z*** PROFET TRENCHFET Arrays NTE Ersatz Moduleexpand_more Anreicherungstyp Verarmungstyp Isoliermaterialexpand_more Transponder Treiber Baust.expand_more TRIACSexpand_more Trimmerexpand_more TV, Video ua.expand_more Uebertragerexpand_more Ueberwachungs-ICexpand_more USBexpand_more Varistorenexpand_more Verstärkerexpand_more Wärmeleitpaste Weiße Ware Ersatzteile Werkzeugeexpand_more Widerständeexpand_more Wohnmobil und Campingexpand_more ZIGBEE
Bausätze Jantzen-Audio Nichicon
Wir versenden weltweit an jedermann
Neu eingestellte Teile > < Neu eingestellte Teile

rate_reviewBewerten Sie uns
fast_rewind  keyboard_arrow_left  keyboard_arrow_right  fast_forward 
72 Artikel in dieser Kategorie
BCR402R - LED-Treiber 20mA 18Vs SOT143R
Art.Nr.: BCR402R

0,214 EUR
incl. 19 % MwSt.
exkl. Versandkosten

BCR402R  -  LED-Treiber 20mA 18Vs SOT143R

inkl. MwST.
exkl. Versandkosten
1-9 Stk. je 0,214 EUR
> 10 Stk. je 0,179 EUR

• LED drive current of 20mA
• Output current adjustable up to 60mA with external resistor
• Supply voltage up to 18V
• Easy paralleling of drivers to increase current
• Low voltage overhead of 1.2V
• High current accuracy at supply voltage variation
• No EMI
• Reduced output current at higher temperatures - negative thermal coefficient of -0.3% / K
• RoHS compliant (pb-free) SOT143R package
• Qualified according AEC Q101

• Channel letters for advertising, LED strips for decorative lighting
• Aircraft, train, ship illumination
• Retrofits for general lighting, white goods like refrigerator lighting
• Medical lighting

General Description
The BCR402R is a cost efficient LED driver to drive low power LED’s. The advantages
towards resistor biasing are:
• homogenous light output despite varying forward voltages in different LED strings
• homogenous light output of LED’s despite voltage drop across long supply lines
• homogenous light output independent from supply voltage variations
• longer lifetime of the LED’s due to reduced output current at higher temperatures
(negative thermal coefficient)

The advantages towards discrete solutions are:
• lower assembly cost
• smaller form factor
• better quality due to less soldering points
• higher output current accuracy due to pretested LED drivers

Dimming is possible by using an external digital transistor at the ground pin.
The BCR402R can be operated at higher supply voltages by putting LED’s between the
power supply +VS and the power supply pin of the LED driver. You can find further details
in the application note AN066.
The BCR402R is a perfect fit for numerous low power LED applications by combining small
form factor with low cost. These LED drivers offer several advantages to resistors like
significantly higher current control at very low voltage drop ensuring high lifetime of LED’s.

Willkommen zurück!


Passwort vergessen?
sendSitemap sendModule