LM3508TLEV, Evaluation Board using LM3508 synchronous step-up DC-DC converter for a white LED applications
Progetto di riferimento usando la parte LM3508 di Texas Instruments
Immagine
1 / 1
Per prodotti finali
- Digital Camera
- LCD Backlighting
- Portable
Per contattare il Servizio Clienti.
- LM3508TLEV, Evaluation Board using LM3508 a synchronous step-up DC/DC converter designed for white LED applications. The evaluation board is set up to drive 4 standard VF white LEDs from a 2.7V to 5.5V input supply. A fifth LED can be placed across the R1 pad for testing up to five low VF LEDs. The LED current is set using the RSET resistor via the equation ILED = 0.2V/RSET. The evaluation board comes with RSET = 10 O for approximately 20 mA LED current
Funzioni principali
-
Input Voltage2.7 to 5.5 V
-
Output Current0.02 A
-
Number of Derived Elements4
Parti in primo piano (4)
| Numero parte | Produttore | Tipo | Per contattare il Servizio Clienti. | |||
|---|---|---|---|---|---|---|
|
LM3508TL/NOPB | Texas Instruments | LED Drivers | LED Driver 4 Segment 30000uA Supply Current 9-Pin DSBGA T/R | AGGIORNA | |
|
|
LM3508TLX/NOPB | Texas Instruments | LED Drivers | LED Driver 4 Segment 30000uA Supply Current 9-Pin DSBGA T/R | AGGIORNA | |
|
|
LM3508TL/NOPB | Texas Instruments | LED Drivers | LED Driver 4 Segment 30000uA Supply Current 9-Pin DSBGA T/R | AGGIORNA | |
|
|
LM3508TLX/NOPB | Texas Instruments | LED Drivers | LED Driver 4 Segment 30000uA Supply Current 9-Pin DSBGA T/R | AGGIORNA | |