VIPER27HD STMicroelectronics, VIPER27HD Datasheet - Page 8

• 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

Electrical data
Table 8.
8/31
Brown out protection
Thermal shutdown
V
Symbol
V
I
T
BRclamp
V
BRhyst
V
T
BRhyst
HYST
BRth
DIS
SD
Brown out threshold
Voltage hysteresis above V
Current hysteresis
Clamp voltage
Brown out disable voltage
Thermal shutdown temperature
Thermal shutdown hysteresis
Controller section (continued)
Parameter
BRth
Doc ID 15133 Rev 5
Voltage falling
Voltage rising
I
BR
= 250 µA
Test condition
0.41 0.45 0.49
Min
150
50
7
Typ Max Unit
160
50
30
3
150
12
VIPER27
mV
mV
μA
°C
°C
V
V