VIPER100ASP-E STMicroelectronics, VIPER100ASP-E Datasheet - Page 16
![IC SWIT PWM SMPS CM POWERSO10](/photos/7/32/73273/viper100asp-e_sml.jpg)
VIPER100ASP-E
Manufacturer Part Number
VIPER100ASP-E
Description
IC SWIT PWM SMPS CM POWERSO10
Manufacturer
STMicroelectronics
Series
VIPER™r
Datasheet
1.VIPER100ASPTR-E.pdf
(31 pages)
Specifications of VIPER100ASP-E
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
PowerSO-10 Exposed Bottom Pad
Number Of Outputs
1
Output Voltage
700 V
Output Current
3000 mA
Mounting Style
SMD/SMT
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
Pwm Type
Current Mode PWM Controller
Number Of Pwm Outputs
1
On/off Pin
No
Adjustable Output
No
Switching Freq
90 TO 110kHz
Operating Supply Voltage (max)
15V
Mounting
Surface Mount
Pin Count
10
Package Type
PowerSO
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-6790-5
VIPER100ASP-E
VIPER100ASP-E
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
5 Operation Description
Figure 11. Behaviour of the high voltage current source at start-up
Figure 12. Start-Up Waveforms
16/31
VDDoff
VDDon
VDD
t
Auxiliary primary
winding
15 mA
C
2 mA
VDD
VDD
VIPer100
Start up duty cycle ~ 12%
1 mA
UNDERVOLTAGE
LOCK OUT LOGIC
Ref.
15 mA
3 mA
DRAIN
SOURCE
VIPer100A-E/ASP-E
FC00100