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BD6142AMUV डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 8-Channel White LED Driver - ROHM

भाग संख्या BD6142AMUV
समारोह 8-Channel White LED Driver
मैन्युफैक्चरर्स ROHM 
लोगो ROHM लोगो 
पूर्व दर्शन
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<?=BD6142AMUV?> डेटा पत्रक पीडीएफ

BD6142AMUV pdf
BD6142AMUV
Datasheet
Absolute Maximum Ratings (Ta=25)
Parameter
Symbol
Ratings
Unit
Condition
Terminal voltage 1
Terminal voltage 2
VMAX1
VMAX2
7
45
V
VDC, ISET, ABC,
COMP, FSET, TEST, FAULT
V CH1 to CH8, LX, OVP
Terminal voltage 3
VMAX3
30.5
V VIN, ENABLE
Terminal voltage 4
Power dissipation 1
Power dissipation 2
Power dissipation 3
VMAX4
Pd1
Pd2
Pd3
15
500 *1
780 *2
1510 *3
V PWM
mW
mW
mW
Operating temperature range
Topr
-40 to +85
Storage temperature range Tstg -55 to+150
*1 Reduced 4.0mW/ With Ta>25when not mounted on a heat radiation Board.
*2 1 layer (ROHM Standard board) has been mounted. Copper foil area 0mm2, When it’s used by more than Ta=25 , it’s reduced by 6.2mW/ .
*3 4 layer (JEDEC Compliant board) has been mounted. Copper foil area 1layer 6.28mm2, Copper foil area 2 to 4layers 5655.04mm2,
When it’s used by more than Ta=25 , it’s reduced by 12.1mW/.
Recommended Operating Rating (Ta=-40to +85)
Parameter
Power supply voltage
Symbol
VIN
Min.
4.2
Limits
Typ.
12.0
Max.
27.0
Unit
V
Conditions
Electrical Characteristics (Unless otherwise specified, VIN=12V, Ta = +25)
Parameter
Symbol
Limits
Min. Typ. Max.
Unit
[General]
Quiescent Current
Iq - 1.6 4.4 µA
Current Consumption
Idd - 3.6 5.4 mA
Max. Output Voltage
MOV
-
- 41 V
Under Voltage Lock Out
[ENABLE Terminal]
Low Input Voltage range
UVLO 3.1 3.7 4.1
EnL 0.0 - 0.8
V
V
High Input Voltage range1
Pull down resistor
EnH 2.0 - VIN V
EnR 100 300 500 k
Output Current
[PWM Terminal]
Low Input Voltage range
ENIout
-
0
2 µA
PWML 0.0 - 0.8 V
High Input Voltage range2
Pull down resistor
PWMH 1.3
- 12.0 V
PWMR 100 300 500
k
Output Current
[FAULT]
Nch RON
PWMIout - 0 2 µA
FFCR
-
-
3 k
[Regulator]
VDC Voltage
VREG 4.2 5.0 6.0
V
Conditions
ENABLE=0V
OVP=0V,ISET=36k
VIN falling edge
ENABLE=3V
ENABLE=0V
PWM=3V
PWM=0V
ENABLE =PWM=3V, OVP=2V
No load, VIN > 6V
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
2/30
TSZ02201-0G3G0C400340-1-2
03.Dec.2012 Rev.001

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डाउनलोड[ BD6142AMUV Datasheet.PDF ]


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अनुशंसा डेटापत्रक

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BD6142AMUV8-Channel White LED DriverROHM
ROHM


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