VIPER100A STMicroelectronics, VIPER100A Datasheet - Page 21
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VIPER100A
Manufacturer Part Number
VIPER100A
Description
IC SWIT PWM SMPS CM PENTAWATT5
Manufacturer
STMicroelectronics
Series
VIPER™r
Specifications of VIPER100A
Output Isolation
Isolated
Frequency Range
90 ~ 200kHz
Voltage - Input
8 ~ 15 V
Voltage - Output
700V
Power (watts)
82W
Operating Temperature
25°C ~ 125°C
Package / Case
Pentawatt-5 HV (Bent and Staggered Leads)
Number Of Outputs
1
Output Voltage
700 V
Output Current
3000 mA
Mounting Style
Through Hole
Switching Frequency
90 KHz to 110 KHz
Operating Supply Voltage
0 V to 15 V
Fall Time
100 ns
Rise Time
50 ns
Synchronous Pin
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
497-2712-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
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Manufacturer:
ST
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ST
Quantity:
20 000
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Part Number:
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Manufacturer:
ST
Quantity:
101
Company:
Part Number:
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Part Number:
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Manufacturer:
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Company:
Part Number:
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Manufacturer:
STMicroelectronics
Quantity:
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Company:
Part Number:
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INF
Quantity:
4 037
VIPer100A-E/ASP-E
6
6.1
Figure 23. Input Voltage Surges Protection
Bulk capacitor
Electrical Over Stress
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
discharge current of the V
implemented to improve the application immunity to such surges.
C1
DD
22nF
C2
internal protection circuitry which could be damaged by the strong
DD
OSC
VIPerXX0
bulk capacitor. The simple RC filter shown in
13V
DD
VDD
39R
R2
pin absolute maximum rating voltage value. Such events
-
+
COMP SOURCE
(Optional)
R1
DRAIN
D1
6 Electrical Over Stress
Auxilliary winding
Figure 23
can be
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