VIPER53SP-E STMicroelectronics, VIPER53SP-E Datasheet - Page 14

• Manufacturer Part Number: VIPER53SP-E
• Description: IC OFFLINE SWIT PWM CM POWERSO10
• Manufacturer: STMicroelectronics
• Series: VIPER™r

Specifications of VIPER53SP-E

• Output Isolation: Isolated
• Frequency Range: 93 ~ 300kHz
• Voltage - Input: 8.4 ~ 19 V
• Voltage - Output: 620V
• Power (watts): 40W
• Operating Temperature: 25°C ~ 125°C
• Package / Case: PowerSO-10 Exposed Bottom Pad
• 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 VIPER53E497-4933 - BOARD PWR SUPPLY 24W OUTPUT VIPE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6805-5; VIPER53SP-E

Operation pictures
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Figure 16. Typical frequency variation vs. junction temperature
Figure 17. Typical current limitation vs. junction temperature
Normalised IDlim
Normalised Frequency
1.04
0.96
1.02
0.98
1.04
1.02
0.98
0.96
1
1
-20
-20
0
0
20
20
Temperature (°C)
Temperature (°C)
40
40
60
60
80
80
100
100
120
120
VIPer53 - E