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DP2525F датащи(PDF) 4 Page - Shenzhen Developer Microelectronics Co., Ltd

номер детали DP2525F
подробное описание детали  Quasi-Resonant PSR CC/CV PWM Power Switch
PDF  11 Pages
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производитель  DEPUW [Shenzhen Developer Microelectronics Co., Ltd]
домашняя страница  http://depuw.com/en/
Logo DEPUW - Shenzhen Developer Microelectronics Co., Ltd

DP2525F датащи(HTML) 4 Page - Shenzhen Developer Microelectronics Co., Ltd

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DP2525F
Quasi-Resonant PSR CC/CV PWM Power Switch
www.depuw.com
Rev.1.1
4-/11
Absolute Maximum Ratings (Note 1)
Parameter
Value
Unit
HV PIN Maximum Voltage
800
V
HV PIN DC Current @DP2525F
4000
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
RJA (℃/W) (SOP7)
90
o
C/W
Maximum Junction Temperature
150
o
C
Operating Temperature Range
-40 to 85
o
C
Storage Temperature Range
-65 to 150
o
C
Lead Temperature (Soldering, 10sec.)
260
o
C
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
o
C
Maximum Switching Frequency @ Full Loading
70
kHz
Minimum Switching Frequency @ Full Loading
35
kHz
ELECTRICAL CHARACTERISTICS (TA = 25OC, 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
10.5
12
13.5
V
VDD_OFF
VDD Under Voltage Lockout
Enter
5.5
6.5
7
V
VDD_OVP
VDD OVP Threshold
24
26.5
29
V
VDD_Clamp
VDD Zener Clamp Voltage
I(VDD ) = 7 mA
26
28
30
V
Control Function Section (FB Pin)



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