Data sheet, White led step-up converter ap3019a, Recommended operating conditions – Diodes AP3019A User Manual
Page 4
Data Sheet
WHITE LED STEP-UP CONVERTER AP3019A
May. 2010 Rev. 1.8 BCD Semiconductor Manufacturing Limited
4
Absolute Maximum Ratings (Note 1)
Parameter
Symbol Value Unit
Input Voltage
V
IN
20 V
SW Pin Voltage
V
SW
38 V
Feedback Voltage
V
FB
20 V
CTRL Pin Voltage
V
CTRL
20 V
Thermal Resistance (Junction to
Ambient, No Heat Sink)
θ
JA
265
°C/W
Operating Junction Temperature
T
J
150
°C
Storage Temperature Range
T
STG
-65
to
150
°C
Lead Temperature (Soldering, 10sec)
T
LEAD
260
°C
ESD (Machine Model)
250
V
ESD (Human Body Model)
2000
V
Note 1: Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to
the device. These are stress ratings only, and functional operation of the device at these or any other conditions
beyond those indicated under “Recommended Operating Conditions” is not implied. Exposure to “Absolute
Maximum Ratings” for extended periods may affect device reliability.
Recommended Operating Conditions
Parameter
Symbol Min Max Unit
Operating Temperature Range
T
OP
-40 85
°C
Input Voltage
V
IN
2.5 16
V
CTRL Pin Voltage
V
CTRL
16
V