Datasheet Linear Technology LT3754 — Ficha de datos
| Fabricante | Linear Technology |
| Serie | LT3754 |
Controlador LED de 16 canales × 50mA
Hojas de datos
LT3754 - 16-Channel × 50mA LED Driver
PDF, 428 Kb, Revisión: C, Archivo subido: oct 4, 2017
Extracto del documento
Precios
Embalaje
| LT3754EUH#PBF | LT3754EUH#TRPBF | LT3754IUH#PBF | LT3754IUH#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 5x5 QFN-32 Dibujo del esquema del paquete | 5x5 QFN-32 Dibujo del esquema del paquete | 5x5 QFN-32 Dibujo del esquema del paquete | 5x5 QFN-32 Dibujo del esquema del paquete |
| Package Code | UH | UH | UH | UH |
| Package Index | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 |
| Pin Count | 32 | 32 | 32 | 32 |
Paramétricos
| Parameters / Models | LT3754EUH#PBF | LT3754EUH#TRPBF | LT3754IUH#PBF | LT3754IUH#TRPBF |
|---|---|---|---|---|
| Architecture | Independently Controlled Individual Current Sinks | Independently Controlled Individual Current Sinks | Independently Controlled Individual Current Sinks | Independently Controlled Individual Current Sinks |
| Demo Boards | DC1436A | DC1436A | DC1436A | DC1436A |
| Design Tools | LTspice Model | LTspice Model | LTspice Model | LTspice Model |
| Dimming | 3000:1 PWM, 10:1 Analog | 3000:1 PWM, 10:1 Analog | 3000:1 PWM, 10:1 Analog | 3000:1 PWM, 10:1 Analog |
| Export Control | no | no | no | no |
| Features | True Color PWM Dimming, External Synchronization, Resistor Set Frequency | True Color PWM Dimming, External Synchronization, Resistor Set Frequency | True Color PWM Dimming, External Synchronization, Resistor Set Frequency | True Color PWM Dimming, External Synchronization, Resistor Set Frequency |
| Frequency, kHz | 1000 | 1000 | 1000 | 1000 |
| Ishutdown, µA | .1 | .1 | .1 | .1 |
| Isupply, mA | 4.2 | 4.2 | 4.2 | 4.2 |
| Max Number of LEDs | 16 x 10 | 16 x 10 | 16 x 10 | 16 x 10 |
| Monolithic | no | no | no | no |
| Number of Outputs | 16 | 16 | 16 | 16 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | -40 to 85 | -40 to 85 |
| Switch Current, A | 0.6 | 0.6 | 0.6 | 0.6 |
| Synchronous | no | no | no | no |
| Topology | Boost, LED Driver | Boost, LED Driver | Boost, LED Driver | Boost, LED Driver |
| Vin Max, V | 40 | 40 | 40 | 40 |
| Vin Min, V | 6 | 6 | 6 | 6 |
| Vout Max, V | 45 | 45 | 45 | 45 |
Plan ecológico
| LT3754EUH#PBF | LT3754EUH#TRPBF | LT3754IUH#PBF | LT3754IUH#TRPBF | |
|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente |
Linea modelo
Serie: LT3754 (4)
Clasificación del fabricante
- Power Management > LED Driver ICs > Step-Up (Boost) LED Drivers