Varnitronics
VIPER16LDTR ST
ST

VIPER16LDTR

60kHz 1W 11.5V~23.5V 800V SOIC-16 AC DC Converters, Offline Switchers RoHS

SOIC-16ROHS3 CompliantActive

Fixed frequency VIPer plus family

Manufacturer
ST
Manufacturer part #
VIPER16LDTR
Store part #
C71755
Package / case
SOIC-16
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

1,901 in stock

#C71755

Stock & price checked 5 days ago

QuantityUnit pricePack price
1+₹139.66₹139.66
10+₹117.91₹1,179.10
30+₹107.03₹3,210.90
100+₹96.37₹9,637.00
500+₹90.06₹45,030.00
1,000+₹86.80₹86,800.00

1 × ₹139.66

₹139.66

excl. GST

₹164.80 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 15-18 working days
  • GST invoice with every order
  • Standard pack: 2,500 per reel

VIPER16LDTR

₹139.66 for 1 + GST

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Specifications

Operating Temperature
-40℃~+150℃
Frequency - Switching
60kHz
Pd - Power Dissipation
1W
Voltage - Supply
11.5V~23.5V
Voltage - Breakdown
800V
Features
Soft-start;Over Voltage Protection;Short Circuit Protection;Overtemperature protection (OTP);Over Current Protection;Under Voltage Protection
Topology
Buck;Buck-Boost;Flyback
Duty Cycle(Max)
70%
Working Mode
PWM Modulation
Feedback System
Primary-side feedback

Packaging & compliance

RoHS
ROHS3 Compliant
Lifecycle
Active
Moisture sensitivity
MSL 3 (168 hours)
ECCN
EAR99
Packaging
Tape & Reel (TR)
Standard pack
2,500 / Reel
Sold per
Piece
Minimum order
1
Unit weight
0.284 g

Overview

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.

Applications

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

Key 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
  • 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

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