BW7386 Datasheet, PDF (3/8 Pages) Bruckewell Technology LTD – Accuracy Constant Current LED Driver

BW7386
Accuracy Constant Current LED Driver
ABSOLUTE MAXIMUM RATINGS (Note 1)
Parameter
Power supply pin
DIM voltage to GND
CS voltage to GND
OUT voltage to GND
Maximum junction temperature
Storage temperature rang
Lead temperature (Soldering 5 sec)
Power dissipation @T_A=25 °C
Thermal resistance junction to ambient (Note 2)
Thermal Resistance
ESD rating, Human body mode (Note 3)
ESD rating, machine mode (Note 3)
Symbol
V_DD
V_DIM
V_CS
V_OUT
TJ
T_STG
T_LEAD
P_D
Ĭ_JA
Ĭ_JC
V_ESD
V_ESD
Range
30
-0.3 to 7
-0.3 to 7
15
150
-65 to +150
260
300
333
106.6
2
200
Unit
V
V
V
V
°C
°C
°C
mW
°C/W
°C/W
kV
V
RECOMMENDED OPERATING CONDITIONS (Note 4)
Parameter
Symbol
Operation Conditions
Unit
Supply voltage
V_DD
26
V
Operating junction temperature range
T_J
150
°C
Operating ambient temperature range
T_OPA
-20 to +85
°C
Note 1: Stresses listed as the above “Absolute Maximum Ratings” may cause permanent damage to the device. These are for stress
ratings. Functional operation of the device at these or any other conditions beyond those indicated in the operational sections of
the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may remain possibility
to affect device reliability.
Note 2: Thermal Resistance is specified with the component mounted on a low effective thermal conductivity test board in free air at
T_A=25°C.
Note 3: Devices are ESD sensitive. Handing precaution recommended.
Note 4: The device is not guaranteed to function outside its operating conditions.
Rev 2.0 Aug. 2013Ä¡
3