TB62718AFG Ver la hoja de datos (PDF) - Marktech Optoelectronics
Número de pieza
componentes Descripción
Fabricante
TB62718AFG Datasheet PDF : 31 Pages
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Recommended Operating Conditions (continue)
(VDD = 4.5 V~5.5 V, Topr = −40°C~85°C unless otherwise specified)
Characteristics
Clock frequency
Minimum pulse width
Set-up time
Hold time
Symbol
Condition & Terminals
fPWM
Ratio of High-level: Low level = 50%,
PWM CLK
fPI1
PI CLK,
fPI2
PI CLK, connected in cascade
fSI1
SI CLK
fSI2
twH/twL
SI CLK, connected in cascade
PWM CLK
PI CLK, SI CLK
twltH/twltL PI LATCH, SI LATCH
twrstH/twrstL RESET
twblkH/twblkL BLANK
twledH/twledL LED TEST
PI DATA → PI CLK
PI LATCH → PI CLK
tsetup
SI DATA → SI CLK
SI LATCH → SI CLK
SI LATCH → SI CEL
PI DATA → PI CLK
PI LATCH → PI CLK
thold
SI DATA → SI CLK
SI LATCH → SI CLK
SI LATCH → SI CEL
TB62718AFG
Min Typ. Max Unit
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
30
⎯
30
⎯
50
⎯
50
⎯
400 ⎯
400 ⎯
10
⎯
10
⎯
10
⎯
10
⎯
50
⎯
5
⎯
5
⎯
5
⎯
5
⎯
50
⎯
10
15
10
MHz
15
10
⎯
⎯
⎯
ns
⎯
⎯
⎯
⎯
⎯
⎯
ns
⎯
⎯
⎯
⎯
⎯
ns
⎯
⎯
9
2005-04-20
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