VIPER25HN STMicroelectronics, VIPER25HN Datasheet - Page 6

• Manufacturer Part Number: VIPER25HN
• Description: IC OFFLINE CONV PWM OVP 7DIP
• Manufacturer: STMicroelectronics
• Series: VIPer™ plusr

Specifications of VIPER25HN

• Output Isolation: Isolated
• Frequency Range: 200 ~ 250kHz
• Voltage - Input: 8.5 ~ 23.5 V
• Voltage - Output: 800V
• Power (watts): 24W
• 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: 497-9073-5

Electrical data
4
4.1
4.2
6/40
Electrical data
Maximum ratings
Table 4.
Thermal data
Table 5.
1. When mounted on a standard single side FR4 board with 100 mm
Symbol
Symbol
V
I
V
T
R
R
R
DRAIN
P
DRAIN
V
V
E
V
I
I
ZCD
T
STG
AR
DD
TOT
thJP
thJA
thJA
DD
AV
FB
BR
J
Thermal resistance junction pin
(Dissipated power = 1 W)
Thermal resistance junction ambient
(Dissipated power = 1 W)
Thermal resistance junction ambient
(Dissipated power = 1 W)
(DIP7)
7, 8
7, 8
7, 8
7, 8
Pin
3
4
5
2
2
Absolute maximum ratings
Thermal data
Drain-to-source (ground) voltage
Repetitive avalanche energy
(limited by T
Repetitive avalanche current
(limited by T
Pulse drain current (limited by T
Control input pin voltage (with I
Feedback voltage
Brown-out input pin voltage (with I
Supply voltage (I
Input current
Power dissipation at T
Power dissipation at T
Operating junction temperature range
Storage temperature
Parameter
J
J
= 150 °C)
Doc ID 15585 Rev 4
= 150 °C)
DD
Parameter
= 25 mA)
A
A
< 40 °C (DIP-7)
< 60 °C (SO16N)
(1)
ZCD
J
= 150 °C)
BR
= 1 mA)
= 0.5 mA)
2
Max. value
(0.155 sq in) of Cu (35 μm thick)
SO16N
25
60
50
Min.
-0.3
-0.3
-0.3
-0.3
-40
-55
Value
Max. value
Self limited
Self limited
Self limited
DIP7
100
35
80
Max.
800
1.5
5.5
1.5
150
150
25
5
3
1
VIPER25
°C/W
°C/W
°C/W
Unit
Unit
mA
mJ
°C
°C
W
W
V
A
A
V
V
V
V