VIPER22ADIP-E STMicroelectronics, VIPER22ADIP-E Datasheet - Page 3

IC OFFLINE SWIT PWM SMPS 8DIP

VIPER22ADIP-E

Manufacturer Part Number
VIPER22ADIP-E
Description
IC OFFLINE SWIT PWM SMPS 8DIP
Manufacturer
STMicroelectronics
Series
VIPER™r
Type
Pulse Width Modulator Controllerr

Specifications of VIPER22ADIP-E

Output Isolation
Isolated
Frequency Range
54 ~ 66kHz
Voltage - Input
8 ~ 50 V
Voltage - Output
730V
Power (watts)
12W
Operating Temperature
25°C ~ 125°C
Package / Case
8-DIP (0.300", 7.62mm)
Output Voltage
38 V
Output Power
12 W
Input Voltage
0 V to 50 V
Switching Frequency
60 KHz
Operating Temperature Range
- 40 C to + 150 C
Mounting Style
Through Hole
Current, Supply
4.5 mA
Frequency, Oscillator
60 kHz
Package Type
DIP-8
Regulator Type
Switching
Resistance, Thermal, Junction To Case
15 °C/W
Temperature, Operating, Range
-40 to +150 °C
Time, Fall
100 ns
Time, Rise
50 ns
Voltage, Supply
18 V
Supply Voltage
38V
Digital Ic Case Style
DIP
No. Of Pins
8
No. Of Regulated Outputs
1
Filter Terminals
DIP
Rohs Compliant
Yes
For Use With
497-9049 - BOARD EVAL BASED VIPER22ASTR-E497-8215 - BOARD EVAL BASED ON VIPER22A497-5864 - EVAL BOARD DUAL OUTPUT VIPER22A497-5071 - EVAL BOARD DIMMABLE HB PWR LEDVIPER22-LED-EV - VIPER LED POWER SUPPLY
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-7694-5
VIPER22ADIP-E

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VIPer22A-E, VIPer22ADIP-E, VIPer22AS-E
1
1.1
1.2
Electrical data
Maximum ratings
Stressing the device above the rating listed in the “absolute maximum ratings” table may
cause permanent damage to the device. These are stress ratings only and operation of the
device at these or any other conditions above those indicated in the operating sections of
this specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability.
Table 2.
1. This parameter applies when the start-up current source is OFF. This is the case when the VDD voltage
2. This parameter applies when the start up current source is on. This is the case when the VDD voltage has
Thermal data
Table 3.
1. When mounted on a standard single-sided FR4 board with 200 mm
Symbol
V
Symbol
V
V
DS(sw)
V
R
R
T
has reached V
not yet reached V
to all DRAIN pins.
DS(st)
I
T
ESD
T
I
FB
DD
stg
thJC
D
thJA
C
J
Switching drain source voltage (T
Start-up drain source voltage (T
Continuous drain current
Supply voltage
Feedback current
Electrostatic discharge:
Machine model (R = 0 Ω; C = 200 pF)
Charged device model
Junction operating temperature
Case operating temperature
Storage temperature
Thermal resistance junction - case
Thermal resistance junction - ambient
Thermal data
Absolute maximum rating
DDon
DDon
and remains above V
or has fallen below V
Doc ID 12050 Rev 2
Parameter
Parameter
DDoff
DDoff.
J
.
J
= 25 ... 125 °C)
= 25 ... 125 °C)
(1)
Max
Max
(2)
(1)
2
of Cu (at least 35 µm thick) connected
SO-8
25
55
Internally limited
Internally limited
-0.3 ... 730
-0.3 ... 400
-40 to 150
-55 to 150
0 ... 50
Value
200
1.5
3
DIP-8
Electrical data
15
45
°C/W
°C/W
Unit
Unit
mA
kV
°C
°C
°C
V
V
A
V
V
3/21

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