VIPER06XN

Manufacturer Part NumberVIPER06XN
DescriptionAC/DC Switching Converters VIPer 800V Plus Fixed Freq 30kHz
ManufacturerSTMicroelectronics
TypePWM Low-Standby High Performance Controller
VIPER06XN datasheet
 


Specifications of VIPER06XN

RohsyesOutput Voltage800 V
Input / Supply Voltage (max)23.5 VInput / Supply Voltage (min)11.5 V
Switching Frequency30 kHzSupply Current1.3 mA
Operating Temperature Range- 40 C to + 150 CMounting StyleThrough Hole
Package / CaseDIP-7Maximum Operating Temperature+ 125 C
Minimum Operating Temperature- 25 CNumber Of Outputs1
Output Power30 mWFactory Pack Quantity50
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VIPER06
3
Pin settings
Figure 3.
Connection diagram (top view)
GND
VDD
LIM
FB
COMP
Note:
The copper area for heat dissipation has to be designed under the DRAIN pins.
Table 2.
Pin description
Pin
DIP-7
SSO10
1
1
2
2
3
3
4
4
5
5
7, 8
6-10
DRAIN
DRAIN
DRAIN
DRAIN
DRAIN
Name
Connected to the source of the internal power MOSFET and controller
GND
ground reference.
Supply voltage of the control section. This pin provides the charging
VDD
current of the external capacitor.
This pin allows setting the drain current limitation. The limit can be
LIM
reduced by connecting an external resistor between this pin and GND.
Pin left open if default drain current limitation is used.
Inverting input of the internal transconductance error amplifier.
Connecting the converter output to this pin through a single resistor
FB
results in an output voltage equal to the error amplifier reference
voltage (see V
in
FB_REF
required for higher output voltages.
Output of the internal transconductance error amplifier. The
compensation network has to be placed between this pin and GND to
achieve stability and good dynamic performance of the voltage control
COMP
loop. The pin is used also to directly control the PWM with an
optocoupler. The linear voltage range extends from V
V
(Table
6).
COMPH
High-voltage drain pins. The built-in high-voltage switched startup bias
current is drawn from these pins too.
DRAIN
Pins connected to the metal frame to facilitate heat dissipation.
Doc ID 022794 Rev 1
Pin settings
Function
Table
6). An external resistor divider is
COMPL
DRAIN
DRAIN
AM11339v1
to
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