VIPEr12AS13TR STMicroelectronics, VIPEr12AS13TR Datasheet - Page 4

• Manufacturer Part Number: VIPEr12AS13TR
• Description: LOW POWER OFF LINE SMPS PRIMARY SWITCHER
• Manufacturer: STMicroelectronics

VIPer12ADIP / VIPer12AS
ELECTRICAL CHARACTERISTICS (T
SUPPLY SECTION
Note: 1. These test conditions obtained with a resistive load are leading to the maximum conduction time of the device.
OSCILLATOR SECTION
PWM COMPARATOR SECTION
OVERTEMPERATURE SECTION
4/15
Symbol
Symbol
Symbol
Symbol
V
V
t
T
V
V
I
I
D
F
I
ONmin
I
I
DDhyst
I
DDoff
DDovp
R
DDch
T
G
FBsd
HYST
DDoff
DDon
DD0
DD1
Dlim
OSC
RST
t
t
SD
FB
d
b
ID
Start Up Charging
Current
Start Up Charging
Current
in Thermal Shutdown
Operating Supply Current
Not Switching
Operating Supply Current
Switching
Restart Duty Cycle
V
Shutdown Threshold
V
V
Hysteresis
V
Threshold
Oscillator Frequency
Total Variation
I
Peak Current Limitation
I
FB Pin Input Impedance
Current Sense Delay to
Turn-Off
Blanking Time
Minimum Turn On Time
Thermal Shutdown
Temperature
Thermal Shutdown
Hysteresis
FB
FB
DD
DD
DD
DD
to I
Shutdown Current
Undervoltage
Start Up Threshold
Threshold
Overvoltage
D
Parameter
Parameter
Parameter
Parameter
Current Gain
V
V
T
I
I
V
V
I
I
FB
FB
D
D
j
DS
DD
DD
FB
=0mA
=0.2A
> T
=2mA
=0.5mA; I
j
=0V
=100V; V
=25°C, V
=5V; V
=V
SD
DDoff
- T
DS
HYST
Test Conditions
Test Conditions
Test Conditions
Test Conditions
... 35V; T
D
DD
=100V
=50mA
DD
=5V ...V
=18V, unless otherwise specified)
j
=0 ... 100°C
DDon
(See fig. 2 & 3)
(See fig. 2 & 3)
(See fig. 2)
(See fig. 3)
(See fig. 2)
(See fig. 4)
(See fig. 4)
(See fig. 4)
(See fig. 4)
(See fig. 5)
(See fig. 5)
(Note 1)
Min.
Min.
Min.
Min.
0.32
140
5.8
13
38
54
0
7
Typ.
14.5
Typ.
Typ.
Typ.
320
200
500
700
170
4.5
6.5
0.4
0.9
1.2
16
42
60
40
-1
3
8
Max.
Max.
Max.
Max.
0.48
7.2
16
46
66
5
9
Unit
Unit
Unit
Unit
kHz
mA
mA
mA
mA
mA
k
°C
°C
ns
ns
ns
%
V
V
V
V
A