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ST VIPER26LDTRRoHS

Manufacturer
ST
MPN
VIPER26LDTR
LCSC Part #
C134483
Packaging
SOIC-16
Customer #
Key Attributes
Offline converter
Datasheetpdf iconST VIPER26LDTR
In-Stock: 2,443
2,443 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.8849$ 0.88
10+$ 0.7011$ 7.01
30+$ 0.6084$ 18.25
100+$ 0.5173$ 51.73
500+$ 0.462$ 231.00
1,000+$ 0.4343$ 434.30
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers
ManufacturerST
PackagingSOIC-16
Operating Temperature-40℃~+150℃
Output Current-
Frequency - Switching60kHz
Pd - Power Dissipation1.5W
Voltage - Supply11.5V~23.5V
Voltage - Breakdown800V
FeaturesEMI optimization (spread spectrum);Adjustable current limiting;Light load efficient mode;Hiccup current limiting;Under-voltage lockout;Soft-start;Over Current Protection;Overtemperature protection (OTP);Short Circuit Protection
TopologyFlyback
Output Voltage-
Duty Cycle(Max)70%
Feedback SystemSecondary-Side Feedback
Working ModePWM Modulation
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
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