AP4201

MP

27 ch RGB LED driver, max output 100mA/ch.

27 ch RGB LED driver, max output 100mA/ch.

MP

Description

AP4201 is a 27 channel LED IC with two types of interface control.
The AP4201 has a built-in power MOS FET that can drive up to 100mA, and can emit LED by PWM control according to the set LED gradation data.
The AP4201 can select either constant current output or open drain output with the DRSET setting pin.By using the same voltage applied to the anode side of the LED string, the power supply wiring in the system can be reduced, and the common master device can be used. Up to 32 buses can be connected, and many LEDs can emit light.
The AP4201 has a UVLO function as a malfunction prevention measure of 4V or less, and also has an overcurrent protection function and an overheat protection function.

Key Features

  • Power MOS FET
    Built-in power MOS FET that can drive up to 100mA.
  • Safety device
    Built-in overcurrent protection circuit and overheat protection circuit.

Applications

  •                                 Amusement Equipment, Tablet Devices, Decorative Displays, Vending Machines, etc.
                                

Specifications

Part Number
AP4201
Number of LED Channels
27
LED Channel Current (MAX.) [A]
0.1
LED PWM Cycle [msec]
0.54 / 0.36
Power Supply Voltage (MIN.) [V]
8.0 ( 4.5 )
Power Supply Voltage (TYP.) [V]

                                
Power Supply Voltage (MAX.) [V]
24.0 ( 5.5 )
Control Interface
SCI FF - cascade
Other

                                
Operating Temperature [℃]
-20 to 85
Device Package
LQFP
Number of Pins
48

Product Information

Part Status
MP
Pb Free
Yes
Halogen Free
No
MSL
MSL3
Packaging
TAPE
JEDEC Standard Packaging
Compliant
Minimum Order Quantity [pcs.]
1000
Replacement P/N

                                

Block Diagram

Block Diagram