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ST VIPER16LDTRRoHS

Manufacturer
ST
MPN
VIPER16LDTR
LCSC Part #
C71755
Packaging
SOIC-16
Customer #
Key Attributes
Fixed frequency VIPer plus family
Datasheetpdf iconST VIPER16LDTR
In-Stock: 2,518
2,518 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 1.0353$ 1.04
10+$ 0.8723$ 8.72
30+$ 0.7924$ 23.77
100+$ 0.7109$ 71.09
500+$ 0.6636$ 331.80
1,000+$ 0.6391$ 639.10
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℃
Frequency - Switching60kHz
Pd - Power Dissipation1W
Voltage - Supply11.5V~23.5V
Voltage - Breakdown800V
FeaturesSoft-start;Over Voltage Protection;Short Circuit Protection;Overtemperature protection (OTP);Over Current Protection;Under Voltage Protection
TopologyBuck;Buck-Boost;Flyback
Duty Cycle(Max)70%
Feedback SystemPrimary-side feedback
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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. It is able to power itself directly from the rectified mains, eliminating the need for an auxiliary bias winding. Advance frequency jittering reduces EMl 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
  • No need of auxiliary winding for low power application
  • Standby power <30 mW at 230 VAC
  • Limiting current with adjustable set point
  • On-board soft-start
  • Safe auto-restart after a fault condition
  • Hysteretic thermal shutdown

Applications

AI Translation
  • Replacement of capacitive power supply
  • Auxiliary power supply for appliances
  • Power metering
  • LED drivers