AL5812(2012) Ver la hoja de datos (PDF) - Diodes Incorporated.
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AL5812 Datasheet PDF : 12 Pages
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AL5812
Electrical Characteristics (@TA = +25°C, VCC= 3.5V, VLED=1V (Note 10), RSET = 7.5kΩ unless otherwise specified.)
Symbol
Parameter
Conditions
VRSET RSET Voltage
ILED ILED Current Accuracy
REGLINE LED Current Line Regulation
UVLO Under Voltage Lockout
ICC Supply Current
ILEAK
TSHDN
THYS
LED Pin Leakage Current
Thermal Shutdown
Thermal Shutdown Hysteresis
RSET = 12.5kΩ
RSET = 4.99kΩ
RSET = 7.5kΩ
VCC = 3.5V to 60V
3.5V ≤ VCC ≤ 60V
VCC = VLED = 60V
RSET = Open Circuit
TA = -40°C to +125°C
TA = +25°C
TA = -40°C to +125°C
TA = +25°C
TA = -40°C to +125°C
TA = +25°C
TA = -40°C to +125°C
TA = +125°C
Note:
10. All voltages unless otherwise stated are measured with respect to GND pin.
Min
57
142.5
97
95
Typ
0.5
60
150
100
0.25
2
320
155
20
Max
63
157.5
103
105
400
500
1
Unit
V
mA
%
V
µA
µA
°C
°C
AL5812
Document number: DS35616 Rev. 1 - 2
4 of 12
www.diodes.com
September 2012
© Diodes Incorporated
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