IC SWIT PWM SMPS CM POWERSO10

VIPER100ASPTR-E

Manufacturer Part NumberVIPER100ASPTR-E
DescriptionIC SWIT PWM SMPS CM POWERSO10
ManufacturerSTMicroelectronics
SeriesVIPER™
VIPER100ASPTR-E datasheet
 


Specifications of VIPER100ASPTR-E

Output IsolationIsolatedFrequency Range90 ~ 200kHz
Voltage - Input8 ~ 15 VVoltage - Output700V
Power (watts)82WOperating Temperature25°C ~ 125°C
Package / CasePowerSO-10 Exposed Bottom PadNumber Of Outputs1
Output Voltage700 V (Min)Output Current3000 mA
Mounting StyleSMD/SMTSwitching Frequency90 KHz to 110 KHz
Fall Time100 nsRise Time50 ns
Synchronous PinNoLead Free Status / RoHS StatusLead free / RoHS Compliant
Other names497-6163-2  
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VIPer100A-E/ASP-E
6
Electrical Over Stress
6.1
Electrical Over Stress Ruggedness
The VIPer may be submitted to electrical over-stress, caused by violent input voltage surges or
lightning. Following the Layout Considerations is sufficient to prevent catastrophic damages
most of the time. However in some cases, the voltage surges coupled through the transformer
auxiliary winding can exceed the V
may trigger the V
DD
discharge current of the V
implemented to improve the application immunity to such surges.
Figure 23. Input Voltage Surges Protection
C2
C1
Bulk capacitor
22nF
pin absolute maximum rating voltage value. Such events
DD
internal protection circuitry which could be damaged by the strong
bulk capacitor. The simple RC filter shown in
DD
R1
(Optional)
R2
39R
VDD
-
OSC
+
13V
COMP SOURCE
VIPerXX0
6 Electrical Over Stress
Figure 23
D1
Auxilliary winding
DRAIN
can be
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