VIPER53EDIP-E STMicroelectronics, VIPER53EDIP-E Datasheet - Page 22

• Manufacturer Part Number: VIPER53EDIP-E
• Description: IC OFFLINE SWIT PWM CM OTP 8DIP
• Manufacturer: STMicroelectronics
• Series: VIPER™r

Specifications of VIPER53EDIP-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)
• 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 VIPER53E497-5865 - EVAL BOARD 24W POS OUT VIPER53E497-4933 - BOARD PWR SUPPLY 24W OUTPUT VIPE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6172-5

Operation pictures
22/31
Figure 9.
Figure 11. Thermal Shutdown
T
I
I
V
SD
DDch2
DDch1
COMP
-T
V
I
I
DD
DD0
V
DDon
HYST
T
DD
T
SD
j
Start-up V
V
DDhyst
V
DDoff
DD
current
V
F
V
DS
SW
DDon
= 100 V
Automatic
= 0 kHz
startup
DocRev1
V
DD
Figure 10. Blanking Time
Figure 12. Overvoltage Event
V
V
COMP
DDovp
V
V
DD
DS
t
t
t
b
b1
b2
VIPer53EDIP - E / VIPer53ESP - E
V
Switching
COMPbl
Abnormal
operation
V
COMPhi
switching
Not
V
COMP