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VIPER53SP 数据表(PDF) 5 Page - STMicroelectronics

部件名 VIPER53SP
功能描述  OFF LINE PRIMARY SWITCH
PDF  24 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

VIPER53SP 数据表(HTML) 5 Page - STMicroelectronics

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VIPer53DIP / VIPer53SP
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ELECTRICAL CHARACTERISTICS (Tj=25°C, VDD=13V, unless otherwise specified)
SUPPLY SECTION
ERROR AMPLIFIER SECTION
Note 6. In order to insure a correct stability of the error amplifier, a capacitor of 10nF (minimum value: 8nF) should always be present on
the COMP pin.
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VDSstart
Drain Voltage Starting
Threshold
VDD=5V; IDD=0mA
34
50
V
IDDch1
Startup Charging Current
VDD=0 ... 5V; VDS=100V (See figure 2)
-12
mA
IDDch2
Startup Charging Current
VDD=10V; VDS=100V
(See figure 2)
-2
mA
IDDchoff
Startup Charging Current
in Thermal Shutdown
VDD=5V; VDS=100V
(See figure 5)
Tj > TSD - THYST
0mA
IDD0
Operating Supply Current
Not Switching
Fsw=0kHz; VCOMP=0V
811
mA
IDD1
Operating Supply Current
Switching
Fsw=100kHz
9mA
VDDoff
VDD Undervoltage
Shutdown Threshold
(See figure 2)
7.5
8.4
9.3
V
VDDon
VDD Startup Threshold
(See figure 2)
10.2
11.5
12.8
V
VDDhyst
VDD Threshold
Hysteresis
(See figure 2)
2.6
3.1
V
VDDovp
VDD Overvoltage
Shutdown Threshold
(See figure 7)
17
18
19
V
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VDDreg
VDD Regulation Point
ICOMP=0mA
(See figure 3)
14.5
15
15.5
V
∆V
DDreg
VDD Regulation Point
Total Variation
ICOMP=0mA; Tj=0 ... 100°C
2%
GBW
Unity Gain Bandwidth
From Input =VDD to Output = VCOMP
ICOMP=0mA
(See figure 10)
700
kHz
AVOL
Voltage Gain
ICOMP=0mA
(See figure 10)
40
45
dB
Gm
DC Transconductance
VCOMP=2.5V
(See figure 3)
1
1.4
1.8
mS
VCOMPlo
Output Low Level
ICOMP=-0.4mA; VDD=16V
0.2
V
VCOMPhi
Output High Level
ICOMP=0.4mA; VDD=14V
(See note 6)
4.5
V
ICOMPlo
Output Sinking Current
VCOMP=2.5V; VDD=16V
(See figure 3)
-0.6
mA
ICOMPhi
Output Sourcing Current
VCOMP=2.5V; VDD=14V
(See figure 3)
0.6
mA



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