VIPER12ADIP-E STMicroelectronics, VIPER12ADIP-E Datasheet - Page 3

• Manufacturer Part Number: VIPER12ADIP-E
• Description: IC OFFLINE SWIT PWM SMPS CM 8DIP
• Manufacturer: STMicroelectronics
• Series: VIPER™r
• Type: Pulse Width Modulator Controllerr

Specifications of VIPER12ADIP-E

• Output Isolation: Isolated
• Frequency Range: 54 ~ 66kHz
• Voltage - Input: 8 ~ 50 V
• Voltage - Output: 730V
• Power (watts): 8W
• Operating Temperature: 25°C ~ 125°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• 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
• Output Voltage: 38 V
• Output Power: 5 W
• Input Voltage: 0 V to 50 V
• Switching Frequency: 60 KHz
• Operating Temperature Range: - 40 C to + 150 C
• Mounting Style: Through Hole
• For Use With: 497-6413 - BOARD EVAL VIPER12A LP AC/DC497-5084 - EVAL BOARD TRAVEL ADAPTOR 3.6W497-5082 - EVAL BOARD FLYBACK PWR SUPPLY 6W497-4932 - BOARD POWER SUPPLY 1.8W VIPER12A497-4931 - BOARD 6W DUAL OUTPUT VIPER12A497-4930 - BOARD 6W SINGLE OUTPUT VIPER12A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5575-5; VIPER12ADIP-E

VIPER12A-E
1
1.1
1.2
Electrical data
Maximum rating
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 1.
1. This parameter applies when the start-up current source is OFF. This is the case when the V
2. This parameter applies when the start up current source is ON. This is the case when the V
Thermal data
Table 2.
1. When mounted on a standard single-sided FR4 board with 200 mm
Symbol
V
V
Symbol
V
DS(sw)
V
T
reached V
not yet reached V
to all DRAIN pins.
DS(st)
R
R
I
T
ESD
T
I
FB
DD
stg
D
thJC
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
DDon
Thermal resistance junction-case
Thermal resistance ambient-case
Absolute maximum rating
Thermal data
and remains above V
DDon
or has fallen below V
Doc ID 11977 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
DD
15
45
Electrical data
DD
voltage has
voltage has
°C/W
°C/W
Unit
Unit
mA
kV
°C
°C
°C
V
V
A
V
V
3/21