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HomeProductsIntegrated Circuits (ICs)PMIC - AC DC Converters, Offline SwitchersVIPER115XSTR
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VIPER115XSTR - STMicroelectronics

Manufacturer Part Number
VIPER115XSTR
Manufacturer
STMicroelectronics
Allelco Part Number
32D-VIPER115XSTR
ECAD Model
Parts Description
IC OFFLINE SW MULT TOP 10SSOP
Detailed Description
Package
10-SOP (0.154", 3.90mm Width)
Data sheet
VIPER115XSTR.pdf
RoHs Status
ROHS3 Compliant
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In stock: 48080

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Specifications

VIPER115XSTR Tech Specifications
STMicroelectronics - VIPER115XSTR technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - VIPER115XSTR

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Supply (Vcc/Vdd) 4.5V ~ 30V  
Voltage - Start Up 16 V  
Voltage - Breakdown 800V  
Topology Buck, Buck-Boost, Flyback  
Supplier Device Package 10-SSOP  
Series VIPER™  
Power (Watts) 12 W  
Package / Case 10-SOP (0.154", 3.90mm Width)  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Output Isolation Non-Isolated  
Operating Temperature -40°C ~ 125°C (TJ)  
Mounting Type Surface Mount  
Internal Switch(s) Yes  
Frequency - Switching 30kHz  
Fault Protection Current Limiting, Over Load, Over Voltage, Short Circuit  
Duty Cycle 80%  
Control Features Soft Start  
Base Product Number VIPER115  

Parts Introduction

Manufacturer Part Number

VIPER115XSTR

Manufacturer

STMicroelectronics

Introduction

Integrated high-voltage converter for power management applications.

Product Features and Performance

High-voltage capability up to 800V

Supports multiple topologies: Buck, Buck-Boost, Flyback

Built-in internal switch

Start-up voltage of 16V

Supply voltage range from 4.5V to 30V

80% duty cycle

30kHz switching frequency

12W power output

Current limiting, over load, over voltage, and short circuit protection

Soft start feature included

Operating temperature range from -40°C to 125°C

Product Advantages

High integration for minimal external components

Flexible for various circuit designs

High energy efficiency

Robust fault protection features

Extended operating temperature range for harsh environments

Key Technical Parameters

Voltage - Breakdown: 800V

Voltage - Start Up: 16V

Voltage - Supply (Vcc/Vdd): 4.5V ~ 30V

Duty Cycle: 80%

Frequency - Switching: 30kHz

Power (Watts): 12W

Quality and Safety Features

Current limiting

Overload protection

Over voltage protection

Short circuit protection

Soft start control

Compatibility

Compatible with buck, buck-boost, and flyback converter designs

Non-isolated power supply applications

Surface mountable with 10-SOP package

Application Areas

Power supply units for consumer electronics

Industrial control systems

Home appliances

Telecommunication equipment

Product Lifecycle

Currently active product

No indication of nearing discontinuation

Availability of replacements or upgrades through STMicroelectronics portfolio

Several Key Reasons to Choose This Product

Robust high-voltage capabilities for demanding applications

Support for a wide range of input voltages

Various protection mechanisms ensuring reliability and safety

Suitable for a diverse set of applications across different industries

High-quality and durable design from a reputable manufacturer

Extended temperature range catering to outdoor or industrial environments

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics VIPER115XSTR

Product Attribute VIPER115XSTR VIPER12AS-E VIPER114LSTR VIPER12AS
Part Number VIPER115XSTR VIPER12AS-E VIPER114LSTR VIPER12AS
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Internal Switch(s) Yes Yes Yes Yes
Frequency - Switching 30kHz 60kHz 60kHz 60kHz
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tube
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 150°C (TC) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TC)
Voltage - Start Up 16 V 14.5 V 16 V 14.5 V
Duty Cycle 80% - 80% -
Series VIPER™ VIPER™ VIPER™ VIPER™
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 10-SOP (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 10-SOP (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Base Product Number VIPER115 VIPER12 VIPER114 VIPER12
Voltage - Breakdown 800V 730V 800V 730V
Power (Watts) 12 W 8 W 12 W 8 W
Voltage - Supply (Vcc/Vdd) 4.5V ~ 30V 9V ~ 38V 4.5V ~ 30V 9V ~ 38V
Topology Buck, Buck-Boost, Flyback - Buck, Buck-Boost, Flyback -
Control Features Soft Start - Soft Start -
Supplier Device Package 10-SSOP 8-SOIC 10-SSOP 8-SOIC
Output Isolation Non-Isolated Non-Isolated Non-Isolated Non-Isolated
Fault Protection Current Limiting, Over Load, Over Voltage, Short Circuit Current Limiting, Over Temperature, Over Voltage Over Load, Over Voltage Current Limiting, Over Temperature, Over Voltage

VIPER115XSTR Datasheet PDF

Download VIPER115XSTR pdf datasheets and STMicroelectronics documentation for VIPER115XSTR - STMicroelectronics.

PCN Packaging
Cover Tape 07/Sep/2019.pdf Material Barrier Bag 17/Dec/2020.pdf
PCN Assembly/Origin
VIPER Assem/Test Site 12/Dec/2018.pdf
PCN Design/Specification
VIPER11X 11/Feb/2019.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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VIPER115XSTR Image

VIPER115XSTR

STMicroelectronics
32D-VIPER115XSTR

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