viper20b STMicroelectronics, viper20b Datasheet - Page 2

• Manufacturer Part Number: viper20b
• Description: Smps Primary I.c.
• Manufacturer: STMicroelectronics

VIPer20B / VIPer20BSP
ABSOLUTE MAXIMUM RATING
THERMAL DATA
2/17
CONNECTION DIAGRAMS (Top View)
CURRENT AND VOLTAGE CONVENTIONS
Symb ol
R
R
V
I
I
V
th j-a mb.
t hj-ca se
COMP
V
D(AR)
V
V
T
COMP
P
I
OSC
T
DD
esd
s tg
DS
D
tot
j
Continuous Drain-Source Voltage (T j = 25 to 125
Maximum Current
Supply Voltage
Voltage Range Input
Voltage Range Input
Maximum Continuous Current
Electrostatic discharge (R = 1.5 K
Avalanche Drain-Source Current, Repetitive or Not-Repetitive
(T
Power Dissipation at Tc = 25
Junction Operating Temperature
Storage Temperature
Thermal Resistance Junction-case
Thermal Resistance Junction-ambient
Max
C
= 100
PENTAWATT HV
o
C, Pulse W idth Limited by T
V
DD
I
I
OSC
DD
V
OSC
Parameter
OSC
o
13V
C
VD D
-
+
V
COMP
I
COMP
C = 100pF)
COMP SOURCE
J
max,
DR AIN
<1%)
o
C)
FC00020
I
D
V
Max
DS
PowerSO-10
Internally Limited
-0.3 to 400
-40 to 140
-65 to 150
0 to V
0 to 15
Value
0 to 5
2000
T BD
2.0
57
70
2
DD
mA
o
o
Unit
C/W
C/W
o
o
W
V
A
V
V
V
V
A
C
C