VIPER20A-E Datasheet

  • VIPER20A-E

  • VIPer20A-E Series 15 V 16 mA SMPS primary I.C. - PENTAWATT H...

  • 572.80KB

  • 34页

  • STMicroelectronics

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VIPer20A-E
Electrical data
1.2
Electrical characteristics
T
J
= 25掳C; V
DD
= 13V, unless otherwise specified
Table 2.
Symbol
BV
DS
I
DSS
Power section
Parameter
Drain-Source Voltage
Off-State Drain
Current
Static Drain-Source
On Resistance
Fall Time
Rise Time
Output Capacitance
Test conditions
I
D
= 1mA; V
COMP
= 0V
V
COMP
= 0V; T
j
= 125掳C
V
DS
= 700V
I
D
= 0.4A
I
D
= 0.4A; T
J
= 100掳C
I
D
= 0.2A; V
IN
=300V
(1)
Figure 7
I
D
= 0.4A; V
IN
= 300V
(1)
Figure 7
V
DS
= 25V
100
50
90
15.5
1.0
18
32
mA
鈩?/div>
鈩?/div>
ns
ns
pF
Min
700
Typ
Max
Unit
V
R
DS(on)
t
f
t
r
C
oss
(1) On Inductive Load, Clamped.
Table 3.
Symbol
I
DDch
I
DD0
I
DD1
I
DD2
V
DDoff
V
DDon
V
DDhyst
Supply section
Parameter
Start-Up Charging Current
Test conditions
V
DD
= 5V; V
DS
= 35V
Figure 6, Figure 11
Operating Supply Current
V
DD
= 12V; F
SW
= 0kHz
Figure 6
Operating Supply Current
Operating Supply Current
Undervoltage Shutdown
Undervoltage Reset
Hysteresis Start-up
V
DD
= 12V; F
sw
= 100kHz
V
DD
= 12V; F
sw
= 200kHz
Figure 6
Figure 6
Figure 6
2.4
7.5
Min
Typ
-2
Max
Unit
mA
12
13
14
8
11
3
16
mA
mA
mA
9
12
V
V
V
Table 4.
Symbol
Oscillator section
Parameter
Test conditions
R
T
=8.2K鈩? C
T
=2.4nF
Min
Typ
Max
Unit
F
SW
Oscillator Frequency Total
Variation
V
DD
=9 to 15V;
with R
T
1%
;
C
T
5%
(see Figure )(see Figure 14)
90
100
110
KHz
V
OSC
IH
V
OSC
IL
Oscillator Peak Voltage
Oscillator Valley Voltage
7.1
3.7
V
V
5/34

VIPER20A-E 产品属性

  • VIPER20A-E View All Specifications

  • VIPerPlus

  • 1,000

  • 集成电路 (IC)

  • PMIC - AC-DC 转换器,离线开关

  • VIPER™

  • 隔离

  • 90kHz ~ 200kHz

  • 8 V ~ 15 V

  • 700V

  • 57W

  • 25°C ~ 125°C

  • Pentawatt-5 HV(弯曲和错列引线)

  • 5-PENTAWATT

  • 管件

  • 497-6796-5VIPER20A-E-ND

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