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DP2525 датащи(PDF) 4 Page - List of Unclassifed Manufacturers

номер детали DP2525
подробное описание детали  Low Cost Primary Side Regulation(PSR) PWM Power Switch
PDF  11 Pages
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производитель  ETC [List of Unclassifed Manufacturers]
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DP2525 датащи(HTML) 4 Page - List of Unclassifed Manufacturers

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DP2525
Low Cost Primary Side Regulation(PSR) PWM Power Switch
4/11
Rev.2.0
Absolute Maximum Ratings (Note 1)
Parameter
Value
Unit
HV PIN Maximum Voltage
-0.3-700
V
HV PIN Peak Current @DP2525A
350
mA
HV PIN Peak Current @DP2525B
480
mA
HV PIN Peak Current @DP2525C
840
mA
VDD DC Supply Voltage
30
V
VDD DC Clamp Current
10
mA
CS, BASE voltage range
-0.3 to 7
V
FB voltage range
-0.7 to 7
V
RθJA (
℃/W) (SOP8)
90
oC/W
Maximum Junction Temperature
150
oC
Operating Temperature Range
-40 to 85
oC
Storage Temperature Range
-65 to 150
oC
Lead Temperature (Soldering, 10sec.)
260
oC
ESD Capability, HBM (Human Body Model)
3
kV
ESD Capability, MM (Machine Model)
250
V
Recommended Operation Conditions (Note 2)
Parameter
Value
Unit
Supply Voltage, VDD
7 to 24
V
Operating Ambient Temperature
-40 to 85
oC
Maximum Switching Frequency @ Full Loading
70
kHz
Minimum Switching Frequency @ Full Loading
35
kHz
ELECTRICAL CHARACTERISTICS (TA = 25
OC, VDD=20V, if not otherwise noted)
Symbol
Parameter
Test Conditions
Min
Typ.
Max
Unit
Supply Voltage Section(VDD Pin)
IVDD_st
Start-up current into VDD pin
3
20
uA
IVDD_Op
Operation Current
0.8
1.5
mA
IVDD_standby
Standby Current
0.5
1
mA
VDD_ON
VDD Under Voltage Lockout
Exit
16.5
18
19.5
V
VDD_OFF
VDD Under Voltage Lockout
Enter
5.5
6.5
7
V
VDD_OVP
VDD OVP Threshold
25
27.5
30
V
VDD_Clamp
VDD Zener Clamp Voltage
I(VDD ) = 7 mA
28
30
32
V
Control Function Section (FB Pin)



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