VIPER28LN STMicroelectronics, VIPER28LN Datasheet - Page 10
![IC OFFLINE CONV PWM OVP 8DIP](/photos/7/33/73370/viper28ln_sml.jpg)
VIPER28LN
Manufacturer Part Number
VIPER28LN
Description
IC OFFLINE CONV PWM OVP 8DIP
Manufacturer
STMicroelectronics
Series
VIPer™ plusr
Datasheet
1.VIPER28HN.pdf
(32 pages)
Specifications of VIPER28LN
Output Isolation
Isolated
Frequency Range
54 ~ 66kHz
Voltage - Input
8.5 ~ 23.5 V
Voltage - Output
800V
Power (watts)
20W
Operating Temperature
-25°C ~ 125°C
Package / Case
8-DIP (0.300", 7.62mm), 7 Leads
Output Voltage
800 V
Output Power
1 W
Input Voltage
- 0.3 V
Switching Frequency
115 KHz
Operating Temperature Range
- 40 C to + 150 C
Mounting Style
Through Hole
Duty Cycle (max)
80 %
Number Of Outputs
1
For Use With
497-8840 - EVAL BOARD FOR VIPER28LD 60KHZ497-8839 - EVAL BOARD FOR VIPER28HD 115KHZ
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-8392-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
VIPER28LN
Manufacturer:
STMicroelectronics
Quantity:
500
Part Number:
VIPER28LN
Manufacturer:
ST
Quantity:
20 000
Typical electrical characteristics
5
10/32
Figure 6.
Figure 8.
Figure 10. Operating supply current
Typical electrical characteristics
Current limit vs T
Drain start-up voltage vs T
(no switching) vs T
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Doc ID 15028 Rev 4
Figure 7.
Figure 9.
Figure 11. Operating supply current
Switching frequency vs T
HFB vs T
(switching) vs T
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J
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VIPER28