Datasheet Intersil ISL97687 — Ficha de datos

FabricanteIntersil
SerieISL97687

Controlador LED de 4 canales con control de cambio de fase y resolución de atenuación de 10 bits

Hojas de datos

ISL97687 Datasheet
PDF, 1.8 Mb, Revisión: 13-11-2017
Extracto del documento

Precios

Embalaje

ISL97687IBZISL97687IBZ-TISL97687IRTZISL97687IRTZ-T
N1234
Package28 Ld SOIC28 Ld SOIC T+R28 Ld TQFN28 Ld TQFN T+R

Paramétricos

Parameters / ModelsISL97687IBZISL97687IBZ-TISL97687IRTZISL97687IRTZ-T
# of LEDs (max)4-Channel 75V 160mA LED Driver4-Channel 75V 160mA LED Driver4-Channel 75V 160mA LED Driver4-Channel 75V 160mA LED Driver
Backlight for LCD Size (max)29 in29 in29 in29 in
Backlight for LCD Size (min)0 in0 in0 in0 in
Brightness ControlPWM or LED DC current controlPWM or LED DC current controlPWM or LED DC current controlPWM or LED DC current control
Number of Channels4444
Description4-Channel LED Driver with Phase Shift Control and 10-Bit Dimming Resolution4-Channel LED Driver with Phase Shift Control and 10-Bit Dimming Resolution4-Channel LED Driver with Phase Shift Control and 10-Bit Dimming Resolution4-Channel LED Driver with Phase Shift Control and 10-Bit Dimming Resolution
Fault SwitchYesYesYesYes
Frequency0.2, 0.6, 1.2 MHz0.2, 0.6, 1.2 MHz0.2, 0.6, 1.2 MHz0.2, 0.6, 1.2 MHz
IQ (max)5 μA5 μA5 μA5 μA
IS (max)5.5 mA5.5 mA5.5 mA5.5 mA
ISW (typ)3400 mA3400 mA3400 mA3400 mA
Integrated DiodeYesYesYesYes
Number of Channels4444
Operating Temperature Range-40 to 105-40 to 105-40 to 105-40 to 105
Output Current Max/Channel160 mA160 mA160 mA160 mA
Over Voltage ProtectionYesYesYesYes
Peak Efficiency (%)90909090
Peak Temp260°C260°C260°C260°C
Qualification LevelStandardStandardStandardStandard
TopologiesInductor BoostInductor BoostInductor BoostInductor Boost
Total Current for DC/DC Lighting700 mA700 mA700 mA700 mA
VIN (max) (V)32323232
VIN (min) (V)9999
VOUT (max) (V)75757575

Plan ecológico

ISL97687IBZISL97687IBZ-TISL97687IRTZISL97687IRTZ-T
RoHSObedienteObedienteObedienteObediente

Linea modelo

Clasificación del fabricante

  • Audio & Video > Display ICs > LED Backlight Drivers