VIPER53DIP-E STMicroelectronics, VIPER53DIP-E Datasheet - Page 19
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VIPER53DIP-E
Manufacturer Part Number
VIPER53DIP-E
Description
IC OFFLINE SWIT PWM CM OTP 8DIP
Manufacturer
STMicroelectronics
Series
VIPER™r
Type
Pulse Width Modulator Controllerr
Datasheets
1.VIPER53SPTR-E.pdf
(36 pages)
2.VIPER53DIP-E.pdf
(7 pages)
3.VIPER53DIP-E.pdf
(24 pages)
Specifications of VIPER53DIP-E
Output Isolation
Isolated
Frequency Range
93 ~ 300kHz
Voltage - Input
8.4 ~ 19 V
Voltage - Output
620V
Power (watts)
30W
Operating Temperature
25°C ~ 125°C
Package / Case
8-DIP (0.300", 7.62mm)
Current, Supply
9 mA
Frequency, Oscillator
100 kHz
Package Type
DIP-8
Regulator Type
Switching
Resistance, Thermal, Junction To Case
20 °C/W
Temperature, Operating, Range
-40 to +150 °C
Time, Fall
100 ns
Time, Rise
50 ns
Voltage, Supply
13 V
Power Switch Family
VIPer53DIP
Input Voltage
0 to 19V
Power Switch On Resistance
900mOhm
Output Current
1.6A
Number Of Outputs
Single
Mounting
Through Hole
Supply Current
9mA
Operating Temperature (min)
-40C
Operating Temperature (max)
150C
Operating Temperature Classification
Automotive
Pin Count
8
Mounting Style
Through Hole
For Use With
497-8435 - BOARD EVAL FOR VIPER53 28W497-6458 - BOARD EVAL BASED ON VIPER53-E497-6262 - BOARD REF SGL VIPER53 90-264VAC497-5866 - EVAL BOARD 24W NEG OUT VIPER53E
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-6171-5
SPECIAL RECOMMENDATIONS
As stated in the error amplifier section, a capacitor
of 10 nF (minimum value: 8 nF) should always be
connected to the COMP pin to insure a correct
stability of the internal error amplifier. This is
represented on figures 14, 15 and 18.
In order to improve the ruggedness of the device
versus eventual drain overvoltages, a resistance of
1 k
pin, as shown on figures 14 and 15. Note that this
resistance doesn’t impact the overload delay, as its
value is negligible in front of the internal pull up
resistance (about 125 k ).
should be inserted in series with the TOVL
SOFTWARE IMPLEMENTATION
All the above considerations and some others are
included in a design software which provides all
the needed components around the VIPer device
for a specified output configuration. This software
is available in download on the ST internet site.
VIPer53DIP / VIPer53SP
19/24