Description
IS31FL3224 24 CHANNEL LED DRIVER GENERAL .
IS31FL3224 is an LED driver with 24 high voltage (16V) constant current channels.
Features
* VCC= 3.0V to 5.5V
* Support 24 constant current channels, tolerate up
to 18V, nominal operation voltage up to 16V
* Constant-current output range: 40mA
* Current output range (open drain (OD) mode):
100mA× 24 channels
* Interface (MODE pins)
- DSB (Daisy Cha
Applications
* Pachinko
* White goods
* Gaming machine
Lumissil Microsystems
* www. lumissil. com
1
Rev. A, 12/22/2023
IS31FL3224
TYPICAL APPLICATION CIRCUIT
5V
33
VCC
0.1μF
5V
100kΩ
Micro Controller
34
FAULTB
18
DIN
36
SDB
31
CS23
30
CS22
5V
IS31FL3224
13
MODE =“01” DS