AP3019 查看數據表（PDF） - BCD Semiconductor
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AP3019 Datasheet PDF : 15 Pages
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WHITE LED STEP-UP CONVERTER
Absolute Maximum Ratings (Note 1)
Preliminary Datasheet
AP3019
Parameter
Symbol
Value
Unit
Input Voltage
SW Voltage
VIN
20
V
27
V
FB Voltage
20
V
CTRL Voltage
20
V
Thermal Resistance (Junction to Atmosphere, no Heat sink)
RθJA
265
oC/W
Operating Junction Temperature
150
oC
Storage Temperature Range
TSTG
-65 to 150
oC
Lead Temperature (Soldering, 10sec)
TLEAD
260
oC
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 indi-
cated under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended
periods may affect device reliability.
Recommended Operating Conditions
Parameter
Operating Temperature Range
Input Voltage
CTRL Voltage
Symbol
Min
Max
Unit
TOP
-40
85
oC
VIN
2.5
16
V
VCTRL
16
V
Apr. 2007 Rev. 1. 1
BCD Semiconductor Manufacturing Limited
4
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