VIPER20 STMicroelectronics, VIPER20 Datasheet - Page 2

• Manufacturer Part Number: VIPER20
• Manufacturer: STMicroelectronics

Specifications of VIPER20

• Pwm Type: Current Mode PWM Controller
• Number Of Pwm Outputs: 1
• On/off Pin: No
• Adjustable Output: No
• Switching Freq: 200kHz
• Operating Supply Voltage (max): 15V
• Output Current: 500mA
• Output Voltage: 620V
• Synchronous Pin: No
• Rise Time: 50ns
• Fall Time: 100ns
• Mounting: Through Hole
• Pin Count: 5 +Tab
• Package Type: PENTAWATT HV
• Lead Free Status / Rohs Status: Not Compliant

ABSOLUTE MAXIMUM RATING
THERMAL DATA
(*) When mounted using the minimum recommended pad size on FR-4 board.
(#) On multylayer PCB.
CONNECTION DIAGRAMS (Top View)
CURRENT AND VOLTAGE CONVENTIONS
1
Symbol
Symbol
R
R
V
R
I
V
I
thj-amb.
thj-case
COMP
V
V
D(AR)
V
COMP
P
T
thj-pin
OSC
I
T
esd
DD
DS
stg
D
tot
PENTAWATT HV
j
Thermal Resistance Junction-pin
Thermal Resistance Junction-case Max
Thermal Resistance Ambient-case Max
Continuous Drain-Source Voltage (T
for VIPer20/SP/DIP
for VIPer20A/ASP/ADIP
Maximum Current
Supply Voltage
Voltage Range Input
Voltage Range Input
Maximum Continuous Current
Electrostatic Discharge (R =1.5k ; C=100pF)
Avalanche Drain-Source Current, Repetitive or Not Repetitive
(T
for VIPer20/SP/DIP
for VIPer20A/ASP/ADIP
Power Dissipation at T
Junction Operating Temperature
Storage Temperature
C
=100 C; Pulse width limited by T
Parameter
V
PENTAWATT HV (022Y)
DD
I
I
OSC
DD
c
=25ºC
V
OSC
OSC
Parameter
13V
VDD
j
j
Max
=25 to 125 C)
max; < 1%)
-
+
V
COMP
I
COMP
COMP SOURCE
PENTAWATT
2.0
70
DRAIN
VIPer20/SP/DIP - VIPer20A/ASP/ADIP
PowerSO-10
PowerSO-10
FC00020
I
D
V
2.0
60
DS
Internally limited
Internally limited
-0.3 to 620
-0.3 to 700
-65 to 150
0 to V
(*)
0 to 15
Value
0 to 5
4000
SOURCE
COMP
0.5
0.4
57
OSC
Vdd
2
DD
35 (#)
DIP-8
1
4
20
DIP-8
SC10540
8
5
DRAIN
DRAIN
DRAIN
DRAIN
Unit
Unit
mA
C/W
C/W
C/W
W
V
V
A
V
V
V
V
A
A
C
C
2/25