ISL97635IRZ Intersil, ISL97635IRZ Datasheet - Page 9

• Manufacturer Part Number: ISL97635IRZ
• Description: IC LED DRVR WHT/RGB BCKLGT 24QFN
• Manufacturer: Intersil
• Type: Backlight, White LED, RGBr

Specifications of ISL97635IRZ

• Topology: PWM, Step-Up (Boost)
• Number Of Outputs: 8
• Internal Driver: Yes
• Type - Primary: Automotive, Backlight
• Type - Secondary: RGB, White LED
• Frequency: 600kHz, 1.2MHz
• Voltage - Supply: 6 V ~ 24 V
• Voltage - Output: 34.5V
• Mounting Type: Surface Mount
• Package / Case: 24-VQFN
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 35mA
• Internal Switch(s): Yes
• Efficiency: 91%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ISL97635
Typical Performance Curves
(Continued)
FIGURE 12. LX AT 50% PWM DIMMING
FIGURE 13. LX ZOOM IN AT 50% DIMMING
FIGURE 15. I
AT 50% PWM DIMMING
FIGURE 14. RIPPLE VOLTAGE
LED
FIGURE 16. RIPPLE VOLTAGE ZOOM IN
9
FN6434.2
December 22, 2008