MBI5040 Ver la hoja de datos (PDF) - Unspecified
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MBI5040 Datasheet PDF : 33 Pages
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MBI5040
16-Channel Constant Current LED Driver
With 16-Bit PWM Control and Dot-Correction
Electrical Characteristics (VDD=3.3V, Ta=25°C)
Characteristics
Symbol Condition
Min. Typ. Max. Unit
Supply Voltage
Sustaining Voltage at OUT
Ports
Output Current
Output Leakage Current
Current Skew (Channel)
Current Skew (IC)
Output Current vs.
Output Voltage Regulation*
Output Current vs.
Supply Voltage Regulation*
Input Voltage of
SDI, DCLK, LE,
GCLK
“H” level
“L” level
Output Voltage
SDO
LED Open Error Detection
Threshold
Pull-down Resistor of LE
VDD
-
VDS
IOUT
IOH
IOL
IOUT
dIOUT
dIOUT
dIOUT2
dIOUT2
%/dVDS
%/dVDD
OUT0 ~ OUT15
Refer to “Test Circuit for
Electrical Characteristics”
SDO
SDO
VDS=17.0V
IOUT=25.8mA
VDS=1.0V
Rext=560Ω
IOUT=45mA
VDS=1.0V
Rext=310Ω
IOUT=25.8mA
VDS=1.0V
Rext=560Ω
IOUT=45mA
VDS=1.0V
Rext=310Ω
VDS within 1.0V and 3.0V,
Rext=560Ω@25.8mA
VDD within 3.0V and 3.6V
VIH
Ta=-40~85ºC
VIL
Ta=-40~85ºC
VOH
IOH=-1.0mA
VOL
IOL=+1.0mA
VDS,TH
-
RIN(down) -
3.0
3.3
3.6
V
-
-
17.0
V
2
-
45
mA
-
-
-1.0 mA
-
-
1.0 mA
-
-
0.5 µA
-
±1.5 ±3.0 %
-
±1.5 ±3.0 %
-
±3.0 ±6.0 %
-
±3.0 ±6.0 %
-
±0.1 ±0.5 % / V
-
0.7xVDD
GND
2.9
-
-
250
±0.5
-
-
-
-
0.30
450
±1.5 % / V
VDD
V
0.3xVDD V
-
V
0.4
V
0.35
V
800 KΩ
IDD(off) 1 Rext=Open, OUT0 ~ OUT15 =Off
-
Supply
“Off”
IDD(off) 2 Rext=560Ω, OUT0 ~ OUT15 =Off
-
Current
(DCLK=GCLK
IDD(off) 3 Rext=310Ω, OUT0 ~ OUT15 =Off
-
=0Hz)
“On”
IDD(on) 1 Rext=560Ω, OUT0 ~ OUT15 =On
-
IDD(on) 2 Rext=310Ω, OUT0 ~ OUT15 =On
-
Supply
Current
IDD(on) 1 Rext=560Ω, OUT0 ~ OUT15 =On
-
(DCLK=GCLK=30 “On”
MHz, SDI=15Mhz
switching)
IDD(on) 2 Rext=310Ω, OUT0 ~ OUT15 =On
-
Thermal Flag
Temperature 1 **
TTF1
Junction Temperature
-
Thermal Flag
Temperature 2 **
TTF2
Junction Temperature
-
*One channel on.
**Thermal flag 1 is over-temperature alarm, and thermal flag 2 is thermal shutdown.
1.9
4.5
6.1
9.5
8.3
11.5
6.1
11
mA
9.4
13
16.2
-
16.7
-
140
-
°C
160
-
°C
-7-
July 2011, VA.00
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