LED Drivers

AKM's LED drivers are designed with a commitment to energy savings and development of innovative products for amusement applications.

Multi-channel LED Drivers

AKM provides multi-channel LED driver lineup up to 27 channels from 9 channels to meet various kinds of needs.

max. 100mA/ch, 27-channel RGB LED Driver

AP4201

The AP4201 is a 27 channels RGB LED driver. It is able to drive a 100mA at maximum and easily realize unfettered color expression while maintaining the color reproducibility of LED screen for decoration such as amusement equipment. In addition, the AP4201 supports high-speed response for animated expression.

max. 100mA/ch, 9-channel RGB LED Driver

AP4202

The AP4202 is a 9 channels RGB LED driver. It is able to drive a 100mA at maximum and easily realize unfettered color expression while maintaining the color reproducibility of LED screen for decoration such as amusement equipment. In addition, the AP4202 supports high-speed response for animated expression.

max. 100mA/ch, 15-channel RGB LED Driver

AP4203

The AP4203 is a 15 channels RGB LED driver. It is able to drive a 100mA at maximum and easily realize unfettered color expression while maintaining the color reproducibility of LED screen for decoration such as amusement equipment. In addition, the AP4203 supports high-speed response for animated expression.

Lineup

LED Drivers

Part Number
Part
Status
Number of 
LED Channels
LED Channel  
Current (MAX.)
[A]
LED PWM Cycle
[msec]
Power Supply 
Voltage (MIN.)
[V]
Power Supply 
Voltage (TYP.)
[V]
Power Supply 
Voltage (MAX.)
[V]
Control 
Interface
Other
Operating
Temperature
[℃]
Device
Package
Number
of Pins
AP4203
MP
15
0.1
0.54 / 0.36
8.0 ( 4.5 )

                                
24.0 ( 5.5 )
SCI  FF - cascade

                                
-20 to 85
LQFP
48
AP4202
MP
9
0.1
0.54 / 0.36
8.0 ( 4.5 )

                                
24.0 ( 5.5 )
SCI  FF-cascade

                                
-20 to 85
VSOP
30
AP4201
MP
27
0.1
0.54 / 0.36
8.0 ( 4.5 )

                                
24.0 ( 5.5 )
SCI FF - cascade

                                
-20 to 85
LQFP
48