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What is IZ9910?

This electronic component, produced by the manufacturer "Integral", performs the same function as "Universal High-Voltage LED Driver".


IZ9910 Datasheet PDF - Integral

Part Number IZ9910
Description Universal High-Voltage LED Driver
Manufacturers Integral 
Logo Integral Logo 


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IL9910D, IL9910N, IL9910DH, IZ9910
Universal High-Voltage LED Driver
DESCRIPTION
The IL9910D,(IL9910N, IL9910DH, IZ9910) is a PWM high-
efficiency LED driver control IC.
The IC is purposed for control of LED lighting as source
of constant current
08
01
D- suffix
SO-8 case
N- suffix
DIP-8 case
FEATURES
8V to 450V input range;
VDD pin output current IDDext up to 1 μA can be used for
suppling of external components;
Maximum external consumtion current on VDD pin IDD(ext)
1 mA;
LED string current can be set from a few mA to
more than 1A;
Brightness control for LED string from one to hun-
dreds of diodes;
PWM low-frequency LED dimming;
Linear LED dimming
Operating temperature range -40 oC…+85oC
08
01
DH suffix
16 SO-16 case
01
IL9910D – plastic SO-8 case
IL9910N – plastic DIP-8 case
IL9910DH - plastic SO-16 case
IZ9910 - dice
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
VIN 01
CS 02
GND 03
GATE 04
08 ROSC
07 LD
06 VDD
05 PWM_D
Fig.2 IL9910D, IL9910N pin diagramm
1
Ver.02/05.01.2010
IL9910D-TSe_V2
2566144

line_dark_gray
IZ9910 equivalent
IL9910D, IL9910N, IL9910DH, IZ9910
Table 4 - Electric parameters
Symbol
Parameter
Testing mode
Value
Min Max
UDD
IDD(ext)
UVLO
UEN(hi)
REN
UCS(hi)
fOSC
IINsd
UGATE(hi)
UGATE(lo)
Internally regulated
voltage
VDD pin current avail-
able for external cir-
cuit
UIN = 8 V
UIN = 450 V
UIN = 8 V
UIN = 100 V
Undervoltage lockout UIN rise
threshold
from 5 to 8 V
PWM_D pin high level UIN = 8 V
input voltage
UIN = 450 V
PWM_D pin pull-down UEN = 5 V
resistance
Current sence pull-in UIN = 8 V
threshold voltage
Internal oscillator
frequency
UIN = 8 V
ROSC = 1 MOhm
UIN = 8 V
ROSC = 226 kOhm
Shutdown mode con- PWM_D pin is con-
sumption current
nected to GND,
UIN = 8 V,
UIN = 450 V
Gate high level output PWM_D pin is con-
voltage
nected to VDD,
UIN = 8 V
UIN = 450 V
Gate low level output
voltage
PWM_D pin is con-
nected to GND,
UIN = 8 V
UIN = 450 V
7,0
6,6
-
6,45
6,15
2,4
50
50
225
225
20
19
80
75
-
UDD-0,3
-
8,0
8,6
1,0
6,95
6,95
-
150
150
275
275
30
36
120
125
1,0
1,2
-
0,3
0,36
Ambient
tempera-
ture,
°С
25 ± 10
–40 … 85
Unit
V
mA
V
V
kOhm
mV
kHz
mA
V
V
Ver.02/05.01.2010
5 IL9910D-TSe_V2
2566144


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for IZ9910 electronic component.


Information Total 13 Pages
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Part NumberDescriptionMFRS
IZ9910The function is Universal High-Voltage LED Driver. IntegralIntegral

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