VIPER15HN STMicroelectronics, VIPER15HN Datasheet - Page 18
![IC OFFLINE CONV PWM OVP 16SOIC](/photos/1/39/13919/497-16-soic_series_sml.jpg)
VIPER15HN
Manufacturer Part Number
VIPER15HN
Description
IC OFFLINE CONV PWM OVP 16SOIC
Manufacturer
STMicroelectronics
Series
VIPer™ plusr
Datasheet
1.VIPER15LN.pdf
(40 pages)
Specifications of VIPER15HN
Output Isolation
Isolated
Frequency Range
200 ~ 250kHz
Voltage - Input
8.5 ~ 23.5 V
Voltage - Output
800V
Power (watts)
12W
Operating Temperature
-40°C ~ 150°C
Package / Case
8-DIP (0.300", 7.62mm), 7 Leads
Input Voltage
8.5 V to 23.5 V
Switching Frequency
225 KHz
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-8737-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Operation description
18/40
Figure 24. Timing diagram: Start-up phase and soft start (case 1)
Figure 25. Timing diagram: Start-up phase and soft start (case 2)
I
DRAIN
I
V
V
DRAIN
V
V
V
V
V
FBolp
I
OUT
V
FBolp
FBlin
I
FBlin
OUT
Dlim
Dlim
FB
FB
Regulated value
Regulated value
t
SU
t
SS
t
SU
(start up phase)
t
(soft start)
SS
(start up phase)
(soft start)
Doc ID 15455 Rev 5
T
OLP-delay
VIPER15
t
t
t
t
t
t