VIPER15LN STMicroelectronics, VIPER15LN Datasheet - Page 4

• Manufacturer Part Number: VIPER15LN
• Description: IC OFFLINE CONV PWM OVP HV 7DIP
• Manufacturer: STMicroelectronics
• Series: VIPer™ plusr

Specifications of VIPER15LN

• Output Isolation: Isolated
• Frequency Range: 122 ~ 150kHz
• Voltage - Input: 8.5 ~ 23.5 V
• Voltage - Output: 800V
• Power (watts): 12W
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 8-DIP (0.300", 7.62mm), 7 Leads
• Input Voltage: 8.5 V to 23.5 V
• Switching Frequency: 136 KHz
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8738-5

Block diagram
1
2
4/40
Block diagram
Figure 2.
Typical power
Table 2.
1. Typical continuous power in non ventilated enclosed adapter measured at 50 °C ambient.
2. Maximum practical continuous power in an open frame design at 50 °C ambient, with adequate heat
sinking.
Part number
VIPER15
Block diagram
Typical power
Adapter
9 W
Doc ID 15455 Rev 5
(1)
230 V
AC
Open frame
10 W
(2)
Adapter
5 W
(1)
85-265 V
Open frame
AC
6 W
VIPER15
(2)