VIPER100ASPTR-E STMicroelectronics, VIPER100ASPTR-E Datasheet - Page 20

• Manufacturer Part Number: VIPER100ASPTR-E
• Description: IC SWIT PWM SMPS CM POWERSO10
• Manufacturer: STMicroelectronics
• Series: VIPER™r

Specifications of VIPER100ASPTR-E

• Output Isolation: Isolated
• Frequency Range: 90 ~ 200kHz
• Voltage - Input: 8 ~ 15 V
• Voltage - Output: 700V
• Power (watts): 82W
• Operating Temperature: 25°C ~ 125°C
• Package / Case: PowerSO-10 Exposed Bottom Pad
• Number Of Outputs: 1
• Output Voltage: 700 V (Min)
• Output Current: 3000 mA
• Mounting Style: SMD/SMT
• Switching Frequency: 90 KHz to 110 KHz
• Fall Time: 100 ns
• Rise Time: 50 ns
• Synchronous Pin: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6163-2

5 Operation Description
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Figure 17. Mixed Soft Start and Compensation Figure 18. Latched Shut Down
Figure 19. Typical Compensation Network
Figure 21. External Clock Synchronization
+ C3
OSC
13V
VDD
OSC
-
+
C4
13V
U1
VIPER100
VDD
COMP SOURCE
10 k
C1
R1
+
-
DRAIN
C2
OSC
U1
VIPER100
13V
COMP
D1
VDD
FC00121
R1
C1
+ C2
+
-
U1
VIPER100
SOURCE
FC00131
DRAIN
R3
R2
D2
D3
COMP SOURCE
FC00220
AUXILIARY
WINDING
DRAIN
Figure 20. Slope Compensation
Figure 22. Current Limitation Circuit Example
Shutdown
O S C
R 2
C 1
1 3 V
V D D
R4
R 1
R 3
Q 1
Q2
+
-
R 1
R 2
R3
O S C
U 1
V IP E R 1 0 0
1 3V
C O M P
V D D
R2
Q1
R1
C 2
F C 0 0 2 4 0
+
-
OSC
VIPer100A-E/ASP-E
S O U R C E
U 1
V IP E R 1 0 0
Q 1
D R A IN
13V
C O M P
VDD
D1
C 3
F C 0 0 1 4 1
+
-
SO U R C E
D R A IN
U1
VIPER100
FC00110
COMP SOURCE
DRAIN