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L5030L-AF5-R 데이터시트(PDF) 4 Page - Unisonic Technologies

부품명 L5030L-AF5-R
상세설명  BOOST-UP VOLTAGE CONVERTER FOR LED DRIVER
PDF  6 Pages
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제조업체  UTC [Unisonic Technologies]
홈페이지  http://www.utc-ic.com
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L5030L-AF5-R 데이터시트(HTML) 4 Page - Unisonic Technologies

  L5030L-AF5-R Datasheet HTML 1Page - Unisonic Technologies L5030L-AF5-R Datasheet HTML 2Page - Unisonic Technologies L5030L-AF5-R Datasheet HTML 3Page - Unisonic Technologies L5030L-AF5-R Datasheet HTML 4Page - Unisonic Technologies L5030L-AF5-R Datasheet HTML 5Page - Unisonic Technologies L5030L-AF5-R Datasheet HTML 6Page - Unisonic Technologies  
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L5030
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
4 of 6
www.unisonic.com.tw
QW-R125-001.D
ABSOLUTE MAXIMUM RATINGS (TA = 25℃, unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
VCC
-0.3 ~ 10
V
Input Voltage
-0.3 ~ VCC+0.3
V
Power Dissipation
PD
450
mW
Operating Temperature
TOPR
-40 ~ +85
°C
Storage Temperature
TSTG
-55 ~ +125
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS (VCC=1.5V)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX UNITS
DC PARAMETERS
(TA=25°C, unless otherwise specified.)
Recommended Supply Voltage
VCC
0.8
8
V
Minimum Startup Voltage
VSU(MIN)
IDRIVE=-600μA, VDRIVE=0.7V
0.8
0.92
V
Drive Voltage
High
VVDRIVE
VISENSE = 0V, IVDRIVE =-0.5mA
VCC-0.3
VCC
V
Low
VISENSE = 50mV, IVDRIVE = 5mA
0
0.25
V
ISENSE Threshold Voltage
VISENSE
14
19
24
mV
Efficiency(Note 1)
η
88
92
%
Quiescent Current(Note 2)
IQ
0.2
mA
VDRIVE Output Current
IVDRIVE
VDRIVE = 0.7V, VISENSE = 0V
1.5
3.6
mA
Supply Current(Note 3)
ICC
VDRIVE = 0.7V, VISENSE =0V
2
4
mA
ISENSE Voltage Temp Co.(Note 2)
TCVISENSE
0.4
%/°C
ISENSE Input Current
IISENSE
VISENSE = 0V
0
-30
-65
μA
AC PARAMETERS
(Note 2) (TA = 0 ~ 70°C, unless otherwise specified)
Discharge Pulse Width
TDRV
1.2
1.7
3.2
μs
PFM Operating Frequency (Note 4)
FOSC
350
kHz
Note 1. The application dependent, please see reference designs.
2. These parameters are guaranteed by design.
3. See typical characteristics. The total supply current =IQ + IVDRIVE,
4. See applications section. Operating frequency is application circuit dependent.



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