TB62779FNG Toshiba, TB62779FNG Datasheet - Page 5

• Manufacturer Part Number: TB62779FNG
• Manufacturer: Toshiba

Specifications of TB62779FNG

• Package: VSOP20
• # Outputs: 9
• Vout Max: 29V
• Io: 5.0 to 40mA
• Io Accuracy: ±6.0%
• Features Error Detection: -
• Features Gain Control: -
• Features Pwm Dimming: 7-bit
• Other Features & Functions: 2-wire interface
• Rohs Compatible Product(s) (#): Available

3) Data Write Start Condition (S) and Period Condition (P)
4) Setup and Hold Conditions
5) Acknowledge
Start condition: A High to Low transition on the SDA line while SCLK is High.
Period condition: A Low to High transition on the SDA line while SCLK is High.
The SDA signal must be changed when SCLK is Low.
SCLK
SDA
acknowledgement clock signal.)
CLK signals for acknowledgement must be generated after every byte received.
(Though the TB62779FNG is not designed to perform bi-directional data transfers, it must generate this
SCLK
SDA
SCL
SDA
Start condition
S
DATA must not be changed.
S
DATA can be changed.
1
5
Clock pulse for acknowledgement
8
Period condition
P
Invalid
9
TB62779FNG
2010-07-21