VIPER16HD STMicroelectronics, VIPER16HD Datasheet - Page 3

• Manufacturer Part Number: VIPER16HD
• Description: IC OFFLINE CONV PWM OTP 16-SOIC
• Manufacturer: STMicroelectronics
• Series: VIPer™ plusr

Specifications of VIPER16HD

• Output Isolation: Either
• Frequency Range: 103 ~ 127kHz
• Voltage - Input: 11.5 ~ 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: 3.3 V
• Switching Frequency: 115 KHz
• Mounting Style: SMD/SMT
• Duty Cycle (max): 80 %
• For Use With: 497-9006 - BOARD EVAL BASED ON VIPER16497-8836 - EVAL BOARD FOR VIPER16HD497-8835 - EVAL BOARD FOR VIPER16HD ISO PSU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

VIPER16
1
2
Block diagram
Typical power
Table 2.
1. Typical continuous power in non ventilated enclosed adapter measured at 50
2. Maximum practical continuous power in an open frame design at 50
Figure 2.
sinking.
Part number
VIPER16
Typical power
Block diagram
Adapter
9 W
(1)
Doc ID 15232 Rev 4
230 V
Open frame
AC
10 W
(2)
°
Adapter
C ambient, with adequate heat
5 W
°
(1)
C ambient.
85-265 V
Open frame
Block diagram
AC
6 W
(2)
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