BD9267KUT データシートの表示（PDF） - ROHM Semiconductor
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BD9267KUT Datasheet PDF : 31 Pages
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BD9267KUT
Datasheet
●Electrical characteristics (unless otherwise specified, Ta = 25°C, VCC = 12V, STB=3V)
Item
Symbol
Minimum
【Whole device】
Operating circuit
current
Icc
－
Stand-by circuit
current
IST
－
【VREF5V block】
VREF5V output
voltage
VREF5
4.95
VREF5V Maximum
output current
IREF5
15
【Error amplifier block】
COMP1,COMP2
terminal sink current
ICOMPSINK
300
LED control voltage
VLED
270
【UVLO block】
Operation power
source voltage(VCC)
VUVLO_VCC
6.0
hysteresis voltage
（VCC）
VUHYS_VCC
150
【LED DRIVER block】
LED terminal current
accuracy
⊿ILED
-1.5
OPEN detection
voltage
VOPEN
0.05
SHORT detection
voltage
VSHORT
4.5
Upper resistance of
divided LSP terminal
resistance
RupLSP
1000
Lower resistance of
divided LSP terminal RdownLSP
250
resistance
Error detection of
current detection
VRESSH
0.10
resistance
【STB block】
STB terminal HIGH
voltage
STBH
2.0
STB terminal LOW
voltage
STBL
-0.3
STB terminal Pull
Down resistance
REN
600
【FAIL block】
ERR_DET terminal
ON resistance
RFAIL
55
【LOGIC input (CS, CLK, DI, HSYNC, VSYNC)】
Input High voltage
VINH
0.7×
DVDD
Input Low voltage
VINL
-0.3
Input inflow current
IIN1
【LOGIC output (DO) 】
Output High voltage
VOUTH
-5
DVDD
-0.6
Output Low voltage
VOUTL
-
Standard value
Standard
Maximum
2.4
5.0
200
500
5.00
5.05
－
-
-
-
300
330
7.0
8.0
300
600
-
1.5
0.10
0.15
5.0
5.5
-
-
-
-
0.15
0.20
-
-
1000
VCC
0.8
1800
110
-
-
0
DVDD
-0.3
0.19
220
DVDD
+0.3
0.3×
DVDD
5
-
0.60
Unit
Condition
mA LED1-16 OFF
µA
STB=0V
V
IO=0mA
mA
µA
VCOMP=0.5V
mV
V
VCC=SWEEP UP
mV
VCC=SWEEP DOWN
%
ILED=100mA
V
VD=SWEEP DOWN
V
VD=SWEEP UP
kΩ
LSP=0V
kΩ
LSP=3V
V
V
V
kΩ
VIN=3V( STB )
Ω
IERR_DET=5mA
V
V
µA
VIN=3.3V
V
IOL=-1mA
V
IOL=1mA
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© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
3/28
TSZ02201-0F1F0C100050-1-2
03.Aug.2012 Rev.001
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