VIPER15HD STMicroelectronics, VIPER15HD Datasheet - Page 31

• Manufacturer Part Number: VIPER15HD
• Description: IC OFFLINE CONV PWM OVP 16-SOIC
• Manufacturer: STMicroelectronics
• Series: VIPer™ plusr

Specifications of VIPER15HD

• Output Isolation: Isolated
• Frequency Range: 200 ~ 250kHz
• 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)
• Output Power: 1 W
• Input Voltage: 8.5 V to 23.5 V
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

VIPER15
Operation description
Figure 36. Timing diagram: Overload protection
I
OUT
t
V
OUT
I
DRAIN
t
I
Dlim
t
V
FB
V
FBolp
V
FBlin
t
SOFT
OVER LOAD
OVER LOAD
STOP
START
Warning
Warning
OPERATION
START UP
Doc ID 15455 Rev 5
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