VIPER100A STMicroelectronics, VIPER100A Datasheet - Page 9
![IC SWIT PWM SMPS CM PENTAWATT5](/photos/7/32/73275/497-pentawatt-5_hv_series_sml.jpg)
VIPER100A
Manufacturer Part Number
VIPER100A
Description
IC SWIT PWM SMPS CM PENTAWATT5
Manufacturer
STMicroelectronics
Series
VIPER™r
Specifications of VIPER100A
Output Isolation
Isolated
Frequency Range
90 ~ 200kHz
Voltage - Input
8 ~ 15 V
Voltage - Output
700V
Power (watts)
82W
Operating Temperature
25°C ~ 125°C
Package / Case
Pentawatt-5 HV (Bent and Staggered Leads)
Number Of Outputs
1
Output Voltage
700 V
Output Current
3000 mA
Mounting Style
Through Hole
Switching Frequency
90 KHz to 110 KHz
Operating Supply Voltage
0 V to 15 V
Fall Time
100 ns
Rise Time
50 ns
Synchronous Pin
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
497-2712-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
VIPER100A
Manufacturer:
ST
Quantity:
4 000
Part Number:
VIPER100A
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
VIPER100A-E
Manufacturer:
ST
Quantity:
101
Company:
Part Number:
VIPER100ASP
Manufacturer:
ST
Quantity:
1 450
Part Number:
VIPER100ASP
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
VIPER100ASPTR-E
Manufacturer:
STMicroelectronics
Quantity:
1 785
Company:
Part Number:
VIPER100ASPTRE
Manufacturer:
INF
Quantity:
4 037
VIPer100/SP - VIPer100A/ASP
Figure 12. Oscillator
Ct
Rt
OSC
C t
22nF
15nF
1,000
500
300
200
100
50
30
VDD
1
Ct = 1.5 nF
Ct = 4.7 nF
Ct = 2.7 nF
Ct = 10 nF
Forbidden area
2
Oscillator frequency vs Rt and Ct
3
Forbidden area
5
FC00050
Rt (kΩ)
CLK
40kHz
10
Ct(nF) =
20
For R
and
C
FC00030
FC00030
t
F
Fsw(kHz)
≥ 15nF if F
SW
880
30
t
>1.2K Ω
=
--- -- --- - --
R
50
2.3
t
C
SW
t
Fsw
⋅
⎛
⎝
≤ 40KHz
1
–
-- - --- -- - -- - --- -- - --
R
t
550
–
150
⎞
⎠
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