Datasheet Intersil ISL97678 — Datenblatt

HerstellerIntersil
SerieISL97678

8-Kanal 45V 50mA LED Treiber

Datenblätter

ISL97678 Datasheet
PDF, 1.4 Mb, Revision: 13-11-2017
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Preise

Verpackung

ISL97678IRZISL97678IRZ-TISL97678IRZ-TK
N123
Package32 Ld QFN32 Ld QFN T+R32 Ld QFN T+R

Parameter

Parameters / ModelsISL97678IRZISL97678IRZ-TISL97678IRZ-TK
# of LEDs (max)969696
Backlight for LCD Size (max)17 in17 in17 in
Backlight for LCD Size (min)0 in0 in0 in
Brightness ControlPWMPWMPWM
Number of Channels888
Description8-Channel 45V 50mA LED Driver8-Channel 45V 50mA LED Driver8-Channel 45V 50mA LED Driver
Fault SwitchNoNoNo
Frequency1.5 MHz1.5 MHz1.5 MHz
IQ (max)5 μA5 μA5 μA
IS (max)10 mA10 mA10 mA
ISW (typ)3800 mA3800 mA3800 mA
Integrated DiodeNoNoNo
Number of Channels888
Operating Temperature Range-40 to 85-40 to 85-40 to 85
Output Current Max/Channel50 mA50 mA50 mA
Over Voltage ProtectionYesYesYes
Peak Efficiency (%)93.493.493.4
Peak Temp260°C260°C260°C
Qualification LevelStandardStandardStandard
TopologiesInductor BoostInductor BoostInductor Boost
Total Current for DC/DC Lighting400 mA400 mA400 mA
VIN (max) (V)262626
VIN (min) (V)4.754.754.75
VOUT (max) (V)454545

Öko-Plan

ISL97678IRZISL97678IRZ-TISL97678IRZ-TK
RoHSCompliantCompliantCompliant

Modellreihe

Herstellerklassifikation

  • Audio & Video > Display ICs > LED Backlight Drivers