VIPER28LDTR STMicroelectronics, VIPER28LDTR Datasheet - Page 12

• Manufacturer Part Number: VIPER28LDTR
• Description: OFFLINE POWER SUPPLY
• Manufacturer: STMicroelectronics
• Series: VIPer™ plusr

Specifications of VIPER28LDTR

• Output Isolation: Isolated
• Frequency Range: 54 ~ 66kHz
• Voltage - Input: 8.5 V ~ 23.5 V
• Voltage - Output: 800V
• Power (watts): 20W
• Operating Temperature: -25°C ~ 125°C
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Typical electrical characteristics
12/32
Figure 15. 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 15028 Rev 4
Shut down after over temperature
Normal operation
VIPER28
time
time
time