VIPER20ASP-E STMicroelectronics, VIPER20ASP-E Datasheet - Page 9

• Manufacturer Part Number: VIPER20ASP-E
• Description: IC SWIT SMPS CM OTP POWERSO10
• Manufacturer: STMicroelectronics
• Series: VIPER™r

Specifications of VIPER20ASP-E

• Output Isolation: Isolated
• Frequency Range: 90 ~ 200kHz
• Voltage - Input: 8 ~ 15 V
• Voltage - Output: 700V
• Power (watts): 57W
• Operating Temperature: 25°C ~ 125°C
• Package / Case: PowerSO-10 Exposed Bottom Pad
• Number Of Outputs: 1
• Output Voltage: 700 V
• Output Current: 500 mA
• Mounting Style: SMD/SMT
• Switching Frequency: 200 KHz
• Operating Supply Voltage: 0 V to 15 V
• Fall Time: 100 ns
• Rise Time: 50 ns
• Synchronous Pin: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6798-5; VIPER20ASP-E

VIPer20A-E
3.5
Figure 1.
Figure 2.
PENTAWATT HV
OSC pin (oscillator frequency):
An R
despite the connection of R
from 8V to 15V. It provides also a synchronisation capability, when connected to an external
frequency source.
Connection diagrams (top view)
Current and voltage convention
t
-C
t
network must be connected on that to define the switching frequency. Note that
V
DD
I
I
OSC
DD
V
OSC
PENTAWATT HV (022Y)
OSC
13V
VDD
t
to V
-
+
V
DD
COMP
, no significant frequency change occurs for V
I
COMP
COMP SOURCE
DRAIN
DIP-8
FC00020
I
D
V
DS
PowerSO-10
DD
Pin description
varying
TM
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