ISL97635IRZ-TK Intersil, ISL97635IRZ-TK Datasheet - Page 2

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

Specifications of ISL97635IRZ-TK

• 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

Typical Application Circuit
2
VBL+ = 6V TO 24V
23
21
24
22
11
2
6
4
3
5
1
FAULT
VIN
VDC
COMP
SMBCLK
SMBDAT
PWMI/EN
PWMO
RSET
FPWM
GND
ISL97635
PGND
PGND 18
OVP
IIN0
IIN1
IIN2
IIN3
IIN4
IIN5
IIN6
IIN7
LX
LX 20
19
16
17
15
14
13
12
10
9
8
7
ISL97635
V
OUT
= 34.5V, 30mA PER STRING
December 22, 2008
FN6434.2