STEVAL-TLL012V1, Demonstration Board using STP4CMP charge pump based 4-channel LED driver
Progetto di riferimento usando la parte STP4CMP di STMicroelectronics
Immagine
1 / 1
Documenti associati
Per prodotti finali
- LCD Backlighting
- Video RGB Line Driver
Per contattare il Servizio Clienti.
- STEVAL-TLL012V1, Demonstration Board using STP4CMP charge pump based 4-channel LED driver designed for RGB illumination or LCD display backlighting. This device works off a battery with an input voltage between 2.7 V - 5.5 V. The device generates regulated current sinks with high absolute and channel-to-channel accuracy to drive up to 4 LEDs. It can support LEDs with forward voltage as high as 3.8 V. The PWM control can be applied directly to the 4 EN (enable) inputs to provide brightness control
Funzioni principali
-
Input Voltage2.7 to 5.5 V
-
Output Current0.03 A
-
Number of Derived Elements4
Parti in primo piano (1)
| Numero parte | Produttore | Tipo | Per contattare il Servizio Clienti. | |||
|---|---|---|---|---|---|---|
|
STP4CMPQTR | STMicroelectronics | LED Drivers | LED Driver 4 Segment 17200uA Supply Current 20-Pin QFN T/R | AGGIORNA | |