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ST VIPER17LNRoHS

Manufacturer
ST
MPN
VIPER17LN
LCSC Part #
C10057
Packaging
DIP-7
Customer #
Key Attributes
Off-line high voltage converters
Datasheetpdf iconST VIPER17LN
In-Stock: 51
51 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.7334$ 0.73
10+$ 0.595$ 5.95
50+$ 0.5266$ 26.33
100+$ 0.4598$ 45.98
500+$ 0.4184$ 209.20
1,200+$ 0.3977$ 477.24
Standard Packaging50/Full Tube
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers
ManufacturerST
PackagingDIP-7
Operating Temperature-40℃~+150℃
Output Current400mA
Frequency - Switching60kHz
Pd - Power Dissipation9W
Voltage - Breakdown800V
Voltage - Supply8.5V~23.5V
TopologyFlyback
FeaturesOver Voltage Protection;Short Circuit Protection;Overtemperature protection (OTP);Over Current Protection;Under Voltage Protection;Soft-start
Output Voltage-
Duty Cycle(Max)80%
Feedback SystemPrimary-side feedback
Working ModePWM Modulation
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging50
Sales UnitPiece

Introduction

AI Translation

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 is embedded into the high voltage start-up.

Features

AI Translation
  • 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

Applications

AI Translation
  • Adapters for PDA, camcorders, shavers, cellular phones, videogames
  • Auxiliary power supply for LCD/PDP TV, monitors, Audio systems, computer
  • Industrial SMPS for set-top boxes, DVD players and recorders, white goods