TB62726ANG/AFG
Application Circuit (example 1): The general composition in static lighting of LED.
More than VLED (V) ≥ Vf (total max) + 0.7 is recommended with the following application circuit with the LED power supply VLED.
r1: The setup resistance for the setup of output current of every IC.
r2: The variable resistance for the brightness control of every LED module.
Example)
TD62M8600F: 8-bit multi-chip PNP transistor array, which is
not used in static lighting system.
VLED
C.U.
SCAN
SERIAL-IN
ENABLE
LATCH
CLOCK
O0 O1 O2
O13 O14 O15
16-bit SIPO, Latches and
Constant-sink-current drivers
SERIAL-IN
SERIAL-OUT
ENABLE
TB62726ANG/AFG
LATCH
CLOCK
O0 O1 O2
O13 O14 O15
16-bit SIPO, Latches and
Constant-sink-current drivers
SERIAL-OUT
TB62726ANG/AFG
r1 = 100 Ω (min)
r2
r1 = 100 Ω (min)
10
2006-06-14