TB62747AFNG Toshiba, TB62747AFNG Datasheet - Page 4

• Manufacturer Part Number: TB62747AFNG
• Manufacturer: Toshiba

Specifications of TB62747AFNG

• Package: VSOP24
• # Outputs: 16
• Vout Max: 26V
• Io: 1.5 to 45mA
• Io Accuracy: ±1.5%
• Features Error Detection: -
• Features Gain Control: -
• Features Pwm Dimming: -
• Other Features & Functions: Available in small QSOP24 package (outside Japan)
• Rohs Compatible Product(s) (#): Available

Truth Table
Timing Diagram
Note 1:
Note 2:
Note1: When OUT0 to OUT15 output pins are set to "H" the respective output will be ON and when set to
Note2: “-“ is irrelevant to the truth table.
SCK
OUT15
OUT0
OUT1
OUT
SOUT
SLAT
The latch circuit is a leveled-latch circuit. Please exercise precaution as it is not triggered-latch circuit.
Keep the SLAT pin is set to “L” to enable the latch circuit to hold data. In addition, when the SLAT pin
is set to “H” the latch circuit does not hold data. The data will instead pass onto output.
When the OE pin is set to “L” the OUT0 to OUT15 output pins will go ON and OFF in response to
the data. In addition, when the OE pin is set to “H” all the output pins will be forced OFF regardless of
the data.
SCK
SIN
OE
"L" the respective output will be OFF.
2
n = 0
SLAT
− *2
− *2
H
H
L
1
2
3
4
OE
H
L
L
L
L
5
6
7
8
Dn + 1
Dn + 2
Dn + 3
Dn + 3
SIN
Dn
9
4
10
TB62747AFG/AFNG/AFNAG/BFNAG
11
12 13
OUT0 … OUT7 … OUT15 *1
Dn + 2 … Dn − 5 … Dn − 13
Dn + 2 … Dn − 5 … Dn − 13
Dn … Dn − 7 … Dn − 15
14
No Change
15
OFF
2009-01-21
Dn − 15
Dn − 14
Dn − 13
Dn − 13
Dn − 13
SOUT
H
L
H
L
H
L
H
L
ON
OFF
ON
OFF
ON
OFF
ON
OFF
H
L