IL9910D, IL9910N, IL9910DH, IZ9910
Universal High-Voltage LED Driver
D- suffix
SO-8 case
DESCRIPTION
The IL9910D,(IL9910N, IL9910DH, IZ9910) is a PWM high-
efficiency LED driver control IC.
08
01
The IC is purposed for control of LED lighting as source
of constant current
N- suffix
DIP-8 case
FEATURES
08
■
■
8V to 450V input range;
VDD pin output current IDDext up to 1 μA can be used for
01
suppling of external components;
■
Maximum external consumtion current on VDD pin IDD(ext)
DH suffix
SO-16 case
1 mA;
■
16
LED string current can be set from a few mA to
01
more than 1A;
■
Brightness control for LED string from one to hun-
IL9910D – plastic SO-8 case
IL9910N – plastic DIP-8 case
IL9910DH - plastic SO-16 case
IZ9910 - dice
dreds of diodes;
■
■
■
PWM low-frequency LED dimming;
Linear LED dimming
Operating temperature range -40 oC…+85oC
Fig.1 General viewof ICs
Applications
• DC/DC or AC/DC LED Driver applications
• RGB Backlighting LED Driver
• Back Lighting of Flat Panel Displays
• General purpose constant current source
• Signage and Decorative LED Lighting
• Automotive
• Chargers
R
OSC
08
V
IN
01
02
03
CS
LD
07
06
05
GND
V
DD
GATE 04
PWM_D
Fig.2 IL9910D, IL9910N pin diagramm
Ver.02/05.01.2010
IL9910D-TSe_V2
2566144
1
INTEGRAL [ INTEGRAL CORP. ]
