X-On Electronics has gained recognition as a prominent supplier of VIPER38LDTR AC/DC Converters across the USA, India, Europe, Australia, and various other global locations. VIPER38LDTR AC/DC Converters are a product manufactured by STMicroelectronics. We provide cost-effective solutions for AC/DC Converters, ensuring timely deliveries around the world.

VIPER38LDTR STMicroelectronics

VIPER38LDTR electronic component of STMicroelectronics
VIPER38LDTR STMicroelectronics
VIPER38LDTR AC/DC Converters
VIPER38LDTR  Semiconductors

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See Product Specifications
Part No. VIPER38LDTR
Manufacturer: STMicroelectronics
Category: AC/DC Converters
Description: AC/DC Converters VIPerPlus family: Peak power fixed frequency high volt converter
Datasheet: VIPER38LDTR Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
1: USD 2.3146 ea
Line Total: USD 2.31 
Availability - 9
Ship by Thu. 26 Jun to Tue. 01 Jul
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
9
Ship by Thu. 26 Jun to Tue. 01 Jul
MOQ : 1
Multiples : 1
1 : USD 2.3146
10 : USD 1.6967
30 : USD 1.5047
100 : USD 1.4823

   
Manufacturer
Product Category
Mounting Style
Package / Case
Output Voltage
Output Power
Input / Supply Voltage - Min
Input / Supply Voltage - Max
Topology
Switching Frequency
Duty Cycle - Max
Operating Supply Current
Minimum Operating Temperature
Maximum Operating Temperature
Series
Brand
Factory Pack Quantity :
Isolation
Number Of Outputs
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Type
Cnhts
Hts Code
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We are delighted to provide the VIPER38LDTR from our AC/DC Converters category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the VIPER38LDTR and other electronic components in the AC/DC Converters category and beyond.

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VIPER38 VIPerPlus family: peak power high-voltage converter Datasheet - production data Output overvoltage protection with tight tolerance and digital noise filter Soft-start reduces the stress during startup and increases IC lifetime Automatic restart after a fault condition Thermal shutdown increases system reliability and IC lifetime Applications Auxiliary power supply for consumer and home Figure 1. Typical application equipment Power supply for energy meters and data concentrators 5 ,1 Adapters &217 ,s (37 9,3HU 9 Description )% *1 The device is a high-voltage converter that smartly integrates an 800 V rugged power MOSFET with PWM current-mode control. The power MOSFET allows a very high input V to be ac applied, just limited from its breakdown voltage. Features This IC is capable of meeting more stringent energy-saving standards as it has very low 800 V avalanche-rugged power MOSFET consumption and operates in burst mode under allowing ultra wide range input V to be ac light load. achieved The device features an adjustable extra power Embedded HV start-up and sense FET timer (EPT) that enables the IC to sustain PWM current-mode controller overload conditions for a few seconds. nd OCP with selectable threshold (I ) and 2 Dlim The integrated HV startup, sense FET and OCP with higher value (I ) to protect the IC DMAX oscillator with jitter allow the advantage of using from transformer saturation or short-circuit of minimal components in the application. the secondary diode The device features high-level protections like 30 mW no-load consumption at 230 V ac dual-level OCP, output overvoltage, short-circuit, Two operating frequencies: and thermal shutdown with hysteresis. After the 60 kHz (L type) or 115 kHz (H type) removal of a fault condition, the IC is automatically restarted. Jittered frequency reduces the EMI Extra power timer (EPT) blanks the overload current for few seconds November 2019 DS10100 Rev 3 1/30 This is information on a product in full production. www.st.comContents VIPER38 Contents 1 Block diagram 5 2 Typical power . 5 3 Pin settings 6 4 Electrical characteristics . 7 5 Typical electrical characteristics 11 6 Typical circuit . 13 7 Operation . 14 7.1 Power section and gate driver . 14 7.2 High-voltage startup generator . 14 7.3 Power-up and soft startup 14 7.4 Power-down . 17 7.5 Auto-restart 17 7.6 Oscillator . 17 7.7 Current mode conversion with adjustable current limit setpoint 18 7.8 Overvoltage protection (OVP) . 18 7.9 About CONT pin 19 7.10 Feedback and overload protection (OLP) 20 7.11 Burst-mode operation at no load or very light load 22 7.12 Extra power timer (EPT) 22 7.13 2nd level overcurrent protection and hiccup mode 23 8 Package information 24 8.1 SDIP10 package information 24 8.2 SO16 Narrow package information . 26 9 Order code . 28 10 Revision history . 29 2/30 DS10100 Rev 3

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN
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