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BD60A60NUX डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - White LED Driver - ROHM

भाग संख्या BD60A60NUX
समारोह White LED Driver
मैन्युफैक्चरर्स ROHM 
लोगो ROHM लोगो 
पूर्व दर्शन
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<?=BD60A60NUX?> डेटा पत्रक पीडीएफ

BD60A60NUX pdf
BD60A00NUX
BD60A60NUX
Datasheet
Absolute Maximum Ratings
Parameter
Symbol
Ratings
Unit
Condition
Maximum applied voltage 1
Maximum applied voltage 2
Maximum applied voltage 3
Operating temperature range
VMAX1
VMAX2
VMAX3
Topr
7
45
31
-40 to +85
V VIN, EN, PWM, ISET terminals
V
FB, SW, VOUT terminals
BD60A00NUX
V
FB, SW, VOUT terminals
BD60A60NUX
˚C
Storage temperature range
Power dissipation 1
Tstg -55 to +150 ˚C
Pd1
2000
mW *1
*1 4 layer (ROHM Standard board) has been mounted. When it’s used by more than Ta=25˚C, it’s reduced by 20mW/˚C.
Recommended Operating Ratings (Ta=-40˚C to +85˚C)
Parameter
Symbol
Ratings
Unit
Operating power supply voltage
VIN
2.7 to 5.5 *
V
Operating coil voltage
Vcoil
2.3 to 20
V
*When the operating supply voltage is over 4.61V for BD60A00NUX, please refer the application P.16
Conditions
VIN terminal
Coil voltage
Electrical Characteristics (Unless otherwise specified, Ta=25˚C, VIN=3.6V)
Parameter
Symbol
Limits
Min. Typ. Max.
Quiescent Current
Current Consumption
(No Boost)
Current Consumption (Boost)
Iq
IddNB
IddB
-
-
-
0.1 1.0
1.5 3.0
2.5 5.0.
[EN, PWM Terminal]
Low Input Voltage range
VthL
-
- 0.5
High Input Voltage range
VthH
1.3
-
-
Pull down register
Rcnt
65 100 135
[Switching Regulator]
FB Terminal Control Voltage
FB 0.56 0.70 0.84
Switching Frequency
fSW - 600 -
Max Duty
Duty 90 95
-
SW Transistor ON Resistor
Ronn - 0.5 -
SW Transistor Leak Current
IqSW - 0.1 2.0
[Protection]
Over Current Limit
Over Voltage Limit
BD60A00NUX
Over Voltage Limit
BD60A60NUX
Over Voltage Limit Hysteresis
Icoil - 750 -
OVP1
40
42
44
OVP2
26
28
30
OVPhy
-
1
-
VOUT Terminal Leak Current
IqVOUT -
0.1 1.0
Shot key Diode Open Protection
Sop
- 0.2 -
LED Terminal
Over Voltage Protection
LEDOVP 4.4 5.9 6.4
Detect Voltage of Low Voltage
UVLO - 2.2
-
[Current Driver]
LED Maximum Current
ILMAX
-
- 30
LED Current Accuracy
ILACCU -
- ±3.0
Unit
μA
mA
mA
V
V
k
V
kHz
%
μA
mA
V
V
V
μA
V
V
V
mA
%
LED Current Limit
ILOCP
-
0 0.1 mA
LED Leak Current
IqLED
ISET Terminal Voltage
Iset
*1 This parameter is tested with DC measurement.
-
-
0.1 2.0 μA
0.6 -
V
Conditions
EN=0V
EN=2.8V, PWM=0V
EN=2.8V, PWM=2.8V
FB=0V
Isw=80mA
EN=0V
*1
Detect voltage of VOUT terminal
Detect Voltage of VOUT terminal
EN=0V
Detect Voltage of VOUT terminal
PWM=2.8V
VIN falling edge
VIN=4V, COUT=1µF
ILED=20mA
Current Limit Value at
ISET Resistor 1kSetting
EN=0V
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
2/22
TSZ02201-0G3G0C200320-1-2
7.FEB.2013 Rev.002

विन्यास 26 पेज
डाउनलोड[ BD60A60NUX Datasheet.PDF ]


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अनुशंसा डेटापत्रक

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BD60A60NUXWhite LED DriverROHM
ROHM


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