VIPER17HDTR STMicroelectronics, VIPER17HDTR Datasheet - Page 12

• Manufacturer Part Number: VIPER17HDTR
• Description: IC OFFLINE CONV PWM OVP 16SOIC
• Manufacturer: STMicroelectronics
• Series: VIPer™ plusr

Specifications of VIPER17HDTR

• Output Isolation: Isolated
• Frequency Range: 103 ~ 127kHz
• Voltage - Input: 8.5 ~ 23.5 V
• Voltage - Output: 800V
• Power (watts): 12W
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 16-SOIC (0.154", 3.90mm Width) Exposed Pad
• Output Power: 1 W
• Input Voltage: 8.5 V to 23.5 V
• Switching Frequency: 115 KHz
• Mounting Style: SMD/SMT
• Duty Cycle (max): 80 %
• For Use With: 497-9050 - BOARD DEMO BASED ON VIPER17HN497-9007 - BOARD EVAL BASED ON VIPER17497-8513 - BOARD EVAL VIPER17HN 6W SMPS497-8250 - BOARD EVAL FOR VIPER17497-6447 - BOARD EVAL FOR VIPER17L497-6446 - BOARD EVAL FOR VIPER17H
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-7045-2

Typical electrical characteristics
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Figure 19. Thermal shutdown
V
T
DD(RESTART)
SD
- T
V
V
I
DRAIN
DDon
DDoff
V
HYST
T
DD
T
SD
J
Normal operation
Doc ID 14419 Rev 7
Shut down after over temperature
Normal operation
VIPER17
time
time
time