Datasheet Linear Technology LT3932HUFD#TRPBF — Ficha de datos
Fabricante | Linear Technology |
Serie | LT3932 |
Numero de parte | LT3932HUFD#TRPBF |
Controlador LED de paso descendente síncrono de 36 V y 2 A
Hojas de datos
LT3932/LT3932-1 - 36V, 2A Synchronous Step-Down LED Driver
PDF, 1.2 Mb, Revisión: A, Archivo subido: marzo 27, 2018
Extracto del documento
Precios
Embalaje
Package | 4x5 QFN-28 |
Package Code | UFD |
Package Index | 05-08-1712 |
Paramétricos
Demo Boards | DC2286A |
Design Tools | LTspice Model |
Dimming | 5000:1 PWM Dimming at 100Hz, 128:1 Internal PWM Dimming |
Export Control | no |
Features | Spread Spectrum, Silent Switcher Architecture, External Synchronization, Resistor Set Frequency |
Frequency | 2000 kHz |
Ishutdown | 2 µA |
Isupply | 2.2 mA |
Max Number of LEDs | 10 |
Monolithic | yes |
Number of Outputs | 1 |
Operating Temperature Range | -40 to 125 °C |
Output Current | 2 A |
Switch Current | 3 A |
Synchronous | yes |
Topology | Buck, LED Driver |
Vin Max | 36 V |
Vin Min | 3.6 V |
Vout Max | 36 V |
Plan ecológico
RoHS | Obediente |
Otras opciones
Notas de Diseño
- 36V, 2A LED Driver with 5000:1 PWM Dimming Meets CISPR 25 Class 5 EMI Limits with Silent Switcher Architecture &mdash DN570PDF, 446 Kb, Archivo publicado: nov 7, 2017Extracto del documento
Linea modelo
Serie: LT3932 (6)
- LT3932EUFD#PBF LT3932EUFD#TRPBF LT3932HUFD#PBF LT3932HUFD#TRPBF LT3932IUFD#PBF LT3932IUFD#TRPBF
Clasificación del fabricante
- Power Management > LED Driver ICs > Step-Down (Buck) LED Drivers
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) LED Drivers
Otros nombres:
LT3932HUFDTRPBF, LT3932HUFD TRPBF