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ST VIPER26HNRoHS

Manufacturer
ST
MPN
VIPER26HN
LCSC Part #
C472604
Packaging
PDIP-7
Customer #
Key Attributes
115kHz 1W 11.5V~23.5V 800V Flyback PDIP-7 AC DC Converters, Offline Switchers RoHS
Datasheetpdf iconST VIPER26HN
In-Stock: 1,434
1,434 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.9079$ 0.91
10+$ 0.7238$ 7.24
50+$ 0.6309$ 31.55
100+$ 0.5396$ 53.96
500+$ 0.4852$ 242.60
1,000+$ 0.4564$ 456.40
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
PackagingPDIP-7
Operating Temperature-40℃~+150℃
Output Current-
Frequency - Switching115kHz
Pd - Power Dissipation1W
Voltage - Supply11.5V~23.5V
Voltage - Breakdown800V
FeaturesSoft-start;Over Current Protection;Overtemperature protection (OTP);Short Circuit Protection
TopologyFlyback
Output Voltage-
Duty Cycle(Max)70%
Working ModePWM Modulation
Feedback SystemPrimary-side feedback
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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 avalanche ruggedness power section, a PWM controller, user defined overcurrent limit, protection against feedback network disconnection, hysteretic thermal protection, soft start up and safe auto restart after any fault condition. Advance frequency jittering reduces EMI filter cost. Burst mode operation and the devices very low consumption both help to meet the standard set by energy saving regulations.

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
  • On-board soft-start
  • Safe auto-restart after a fault condition
  • Hysteretic thermal shutdown

Applications

AI Translation
  • Auxiliary power supply for appliances
  • Power metering
  • LED drivers
  • SMPS for set-top boxes, DVD players and recorders