VIPER15HN STMicroelectronics, VIPER15HN Datasheet - Page 9
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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
VIPER15
Table 8.
Oscillator section
Brown-out protection
Thermal shutdown
F
V
Symbol
F
F
STARTER
V
I
T
BRclamp
OSCmin
V
BRhyst
OSClim
V
T
BRhyst
HYST
BRth
DIS
SD
Controller section (continued)
Internal frequency limit
Internal frequency limit
Starter frequency
Brown-out threshold
Voltage hysteresis above
V
Current hysteresis
Clamp voltage
Brown-out disable voltage
Thermal shutdown
temperature
Thermal shutdown hysteresis
BRth
Parameter
Doc ID 15455 Rev 5
VIPER15L
VIPER15H
V
V
t<t
V
V
t>t
VFB = 1 V,
V
Voltage falling
Violate rising
I
BR
FB
ZCD
FB
ZCD
ZCD
SU
SU
Test condition
=1 V,
=1 V,
= 250 µA
<V
<V
>V
ZCDT th
ZCDT th
ZCDA_th
Min.
0.41
122
200
150
50
7
F
F
F
OSClim
OSClim
OSClim
Typ.
1/64
0.45
136
225
160
1/4
1/8
50
30
3
Electrical data
Max. Unit
0.49
150
250
150
12
kHz
kHz
kHz
kHz
kHz
mV
mV
μA
°C
9/40
°C
V
V