VIPER28HE STMicroelectronics, VIPER28HE Datasheet - Page 8
VIPER28HE
Manufacturer Part Number
VIPER28HE
Description
Switching Converters, Regulators & Controllers VIPer28 Rugged 800V Fixed freq 115 kHz
Manufacturer
STMicroelectronics
Datasheet
1.VIPER28HN.pdf
(32 pages)
Specifications of VIPER28HE
Output Voltage
800 V
Output Current
3 A
Output Power
20 W
Input Voltage
8.5 V to 23.5 V
Switching Frequency
115 KHz
Operating Temperature Range
- 40 C to + 150 C
Mounting Style
Through Hole
Package / Case
SDIP-10
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
VIPER28HE
Manufacturer:
STM
Quantity:
2 000
Electrical data
Table 8.
8/32
Over-current protection (2
Over-voltage protection
Extra power management
Thermal shutdown
V
V
I
T
EPT(RESTART)
DLIM_EPT
Symbol
EPT(STOP)
T
I
STROBE
V
DMAX
I
T
HYST
EPT
OVP
SD
Controller section (continued)
Second over-current threshold
Over-voltage protection threshold
Over-voltage protection strobe time
Drain current limit with EPT function
EPT shut down threshold
EPT restart threshold
Sourced EPT current
Thermal shutdown temperature
Thermal shutdown hysteresis
Parameter
nd
OCP)
Doc ID 15028 Rev 4
Test condition
I
I
CONT
CONT
T
J
= 25 °C
< -10 μA
< -10 μA
Min
150
2.7
IDlim
85%
Typ
160
1.2
2.2
0.6
30
3
4
5
Max
3.3
VIPER28
Unit
μA
°C
us
°C
A
V
A
V
V