VIPER27HD STMicroelectronics, VIPER27HD Datasheet - Page 12

• Manufacturer Part Number: VIPER27HD
• Description: IC OFFLINE CONV PWM OVP 16-SOIC
• Manufacturer: STMicroelectronics
• Series: VIPer™ plusr

Specifications of VIPER27HD

• Output Isolation: Isolated
• Frequency Range: 103 ~ 127kHz
• Voltage - Input: 8.5 ~ 23.5 V
• Voltage - Output: 800V
• Power (watts): 24W
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Input Voltage: 8.5 V to 23.5 V
• Switching Frequency: 115 KHz
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical electrical characteristics
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Figure 19. Thermal shutdown
V
DD(RESTART)
T
SD
- T
V
V
I
DRAIN
DDoff
V
DDon
HYST
T
DD
T
SD
J
Normal operation
Doc ID 15133 Rev 5
Shut down after over temperature
Normal operation
VIPER27
time
time
time