VIPER17HN STMicroelectronics, VIPER17HN Datasheet - Page 6

• Manufacturer Part Number: VIPER17HN
• Description: IC OFFLINE CONV PWM OVP OCP 8DIP
• Manufacturer: STMicroelectronics
• Series: VIPer™ plusr

Specifications of VIPER17HN

• Output Isolation: Isolated
• Frequency Range: 103 ~ 127kHz
• 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
• 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: 497-9050 - BOARD DEMO BASED ON VIPER17HN497-9007 - BOARD EVAL BASED ON VIPER17497-8513 - BOARD EVAL VIPER17HN 6W SMPS497-8250 - BOARD EVAL FOR VIPER17497-6447 - BOARD EVAL FOR VIPER17L497-6446 - BOARD EVAL FOR VIPER17H
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6950-5; VIPER17HN

Electrical data
4.3
Table 6.
Table 7.
6/31
Voltage
Current
V
V
I
DD(RESTART)
DRAIN
V
Symbol
Symbol
DD_FAULT
V
I
R
DD_OFF
V
V
DDclamp
C
I
BVDSS
I
DS(on)
I
I
V
DDch
OFF
DDon
DDoff
DD0
DD1
OSS
DD
_START
Electrical characteristics
(T
Power section
Supply section
a. Adjust V
Break-down voltage
OFF state drain current
Drain-source on state resistance
Effective (energy related) output
capacitance
Drain-source start voltage
Start up charging current
Operating voltage range
V
V
V
threshold
V
Operating supply current, not
switching
Operating supply current, switching
Operating supply current, with
protection tripping
Operating supply current with V
VDD_off
J
DD
DD
DD
DD
= -25 to 125 °C, V
clamp voltage
start up threshold
under voltage shutdown
restart voltage threshold
DD
Parameter
above V
Parameter
DDon
DD
start-up threshold before settings to 14 V.
= 14 V
DD
Doc ID 14419 Rev 7
(a)
<
; unless otherwise specified)
V
V
V
V
After turn-on
I
V
V
V
V
V
V
V
V
V
I
T
V
V
I
T
I
V
V
DD
DRAIN
DRAIN
DRAIN
DRAIN
FB
DRAIN
FB
BR
BR
FB
DD
DD
DRAIN
DRAIN
DRAIN
DRAIN
J
J
FB
BR
DRAIN
DRAIN
= 25 °C
= 25 °C
= 20 mA
= GND, V
= GND, V
= GND, F
= GND, V
= GND, V
= 10 V
= 7 V
= GND
= GND, T
= 0.2 A, V
= 1 mA, V
= 0.2 A, V
= 120 V, V
= 120 V, V
= 0 to 640 V
= 120 V,
= 120 V,
= 120 V, F
= 120 V, F
= max rating,
Test condition
Test condition
SW
DD
DD
FB
FB
J
= 125 °C
= 0 kHz, V
FB
= 4 V
= 4 V after fault.
= GND
= GND
FB
FB
BR
BR
SW
SW
= 3 V, V
= 3 V,
= GND
= GND,
= GND,
= 60 kHz
= 115 kHz
BR
BR
= GND,
= GND,
Min Typ Max Unit
23.5
800
Min Typ Max Unit
-0.4 -0.6 -0.8
8.5
7.5
60
13
-2
4
20
40
10
4.5
80
14
-3
8
23.5
100
400
270
8.5
0.9
1.8
60
24
48
VIPER17
15
-4
5
2
mA
mA
mA
mA
mA
μA
pF
μA
μA
Ω
Ω
V
V
V
V
V
V
V