[AP4201]

015008157-E-00

- 8 -

2015/09

38

LEDG2

Same as 17-pin

G2 pin (connect to LED cathode).Current source/open

drain output. Control the internal MONFET to drive LED

with lighting setting

39

LEDB2

Same as 17-pin

B2 pin (connect to LED cathode).Current source/open

drain output. Control the internal MONFET to drive LED

with lighting setting.

40

LEDR1

Same as 17-pin

B2 pin (connect to LED cathode).Current source/open

41

LEDG1

Same as 17-pin

G1 pin (connect to LED cathode).Current source/open

drain output. Control the internal MONFET to drive LED

with lighting setting.

42

LEDB1

Same as 17-pin

B1 pin (connect to LED cathode).Current source/open

drain output. Control the internal MONFET to drive LED

with lighting setting.

43

LEDR0

Same as 17-pin

R0 pin (connect to LED cathode).Current source/open

drain output. Control the internal MONFET to drive LED

with lighting setting.

44

LEDG0

Same as 17-pin

G0 pin (connect to LED cathode).Current source/open

drain output. Control the internal MONFET to drive LED

with lighting setting.

45

LEDB0

Same as 17-pin

B0 pin (connect to LED cathode).Current source/open

drain output. Control the internal MONFET to drive LED

with lighting setting.

46

A0

VDC1

VDC1

IC address input pin 0 (Built in 100kΩ pull-up resistor)

Configure by connecting to GND or OPEN.

47

A1

VDC1

VDC1

IC address input pin 1 (Built in 100kΩ pull-up resistor)

Configure by connecting to GND or OPEN.

48

A2

VDC1

VDC1

IC address input pin 2 (Built in 100kΩ pull-up resistor)

Configure by connecting to GND or OPEN.

Note 1. Handling of unused pins. (complementary): Set all unused pins open when the either interface for LED

gradation data is selected. There is no need to connect unused pin to GND. Since No. 3~5 pins are always

used, the circuit for unused status is not built-in to these pins. It is necessary to control these pins to not

become Hi-Z state while the power is supplied.

Note 2. The PGND pin and the GND pin are not connected internally. Therefore these pins must be connected

externally.

Note 3.

symbol means high voltage tolerance MOS, the pin with this MOS can tolerate high voltage.