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VIPER17L Integrated Circuit Chip new & original Off-line high voltage converters
VIPER17L Integrated Circuit Chip new & original Off-line high voltage converters
Specifications
Brand Name :
Anterwell
Model Number :
VIPER17L
Certification :
new & original
Place of Origin :
original factory
MOQ :
10pcs
Price :
Negotiate
Payment Terms :
T/T, Western Union, Paypal
Supply Ability :
8500pcs
Delivery Time :
1 day
Packaging Details :
Please contact me for details
Operating voltage range :
8.5 to 23.5 V
Operating supply current, switching :
1.8 mA
Storage temperature :
-55 to 150 °C
Operating junction temperature range :
-40 to 150 °C
Input current :
25 mA
Power dissipation at TA < 50 °C :
1 W
Description


VIPER17
Off-line high voltage converters

Features
■ 800 V avalanche rugged power section
■ PWM operation with frequency jittering for low EMI
■ Operating frequency: – 60 kHz for L type – 115 kHz for H type
■ Standby power < 50 mW at 265 Vac
■ Limiting current with adjustable set point
■ Adjustable and accurate over voltage protection
■ On-board soft-start
■ Safe auto-restart after a fault condition
■ Hysteretic thermal shutdown

Application
■ Adapters for PDA, camcorders, shavers, cellular phones, videogames
■ Auxiliary power supply for LCD/PDP TV, monitors, audio systems, computer, industrial systems
■ SMPS for set-top boxes, DVD players and recorders, white goods

Description
The device is an off-line converter with an 800 V rugged power section, a PWM control, two levels of over current protection, over voltage and overload protections, hysteretic thermal protection, soft-start and safe auto-restart after any fault condition removal. Burst mode operation and device very low consumption helps to meet the standby energy saving regulations.
Advance frequency jittering reduces EMI filter cost. Brown-out function protects the switch mode power supply when the rectified input voltage level is below the normal minimum level specified for the system. The high voltage start-up circuit is embedded in the device.

Absolute maximum ratings

SymbolPin (DIP7)ParameterValueUnit
VDRAIN7, 8Drain-to-source (ground) voltage800V
EAV7, 8Repetitive avalanche energy (limited by TJ = 150 °C)2mJ
IAR7, 8Repetitive avalanche current (limited by TJ = 150 °C)1A
IDRAIN7, 8Pulse drain current2.5A
VCONT3Control input pin voltage (with ICONT = 1 mA)Self limitedV
VFB4Feed-back voltage-0.3 to 5.5V
VBR5Brown-out input pin voltage2V
VDD2Supply voltage (IDD = 25 mA)Self limitedV
IDD2Input current25mA
PTOT Power dissipation at TA < 50 °C1W
TJ Operating junction temperature range-40 to 150°C
TSTG Storage temperature-55 to 150°C


VIPER17L Integrated Circuit Chip new & original Off-line high voltage converters

Typical topology
VIPER17L Integrated Circuit Chip new & original Off-line high voltage converters

Block diagram
VIPER17L Integrated Circuit Chip new & original Off-line high voltage converters


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Product tags

genset 20 kva specification

,

se350 voltage regulator

,

voltage regulator ic list
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VIPER17L Integrated Circuit Chip new & original Off-line high voltage converters

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Product Detail
Brand Name :
Anterwell
Model Number :
VIPER17L
Certification :
new & original
Place of Origin :
original factory
MOQ :
10pcs
Price :
Negotiate
Contact Supplier
VIPER17L Integrated Circuit Chip new & original Off-line high voltage converters

Anterwell Technology Ltd.

Site Member
9 Years
guangdong, shenzhen
Since 2004
Business Type :
Distributor/Wholesaler, Trading Company
Main Products :
Integrated Circuit Chip, Programmable IC Chips, Circuit Board Chips
Total Annual :
500000-1000000
Employee Number :
20~30
Certification Level :
Site Member
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