VIPER28LDTR STMicroelectronics, VIPER28LDTR Datasheet - Page 8
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VIPER28LDTR
Manufacturer Part Number
VIPER28LDTR
Description
OFFLINE POWER SUPPLY
Manufacturer
STMicroelectronics
Series
VIPer™ plusr
Datasheet
1.VIPER28HN.pdf
(32 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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