VIPER11

量産中
Design Win Education
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Energy saving off-line high voltage converter

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製品概要

概要

The device is a high voltage converter smartly integrating an 800 V avalanche-rugged power MOSFET with PWM current mode control. The power MOSFET with 800 V breakdown voltage allows the extended input voltage range to be applied, as well as the size of the DRAIN snubber circuit to be reduced. This IC meets the most stringent energy-saving standards as it has very low consumption and operates in pulse frequency modulation under light load. The design of flyback, buck and buck boost converters is supported. The integrated HV startup, sense- FET, error amplifier and oscillator with jitter allow a complete application to be designed with the minimum number of components.

  • 特徴

    • 800 V avalanche-rugged power MOSFET allowing ultra wide VAC input range to be covered
    • Embedded HV startup and sense-FET
    • Current mode PWM controller
    • Drain current limit protection
      • 370 mA (VIPER113)
      • 480 mA (VIPER114)
      • 590 mA (VIPER115)
    • Wide supply voltage range: 4.5 V to 30 V
    • Minimized system input power consumption:
      • Less than 10 mW at 230 VAC in no-load condition
      • Less than 400 mW at 230 VAC with 250 mW load
    • Jittered switching frequency reduces the EMI filter cost:
      • 30 kHz ± 7% (type X)
      • 60 kHz ± 7% (type L)
      • 120kHz ± 7%(type H)
    • Embedded E/A with 1.2 V reference
    • Protections with automatic restart: overload/short-circuit (OLP), line or output OVP, max. duty cycle counter, VCC clamp
    • Pulse-skip protection to prevent flux- runaway
    • Embedded thermal shutdown
    • Built-in soft-start for improved system reliability
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eDesignSuite

eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.

Power Management Design Center

Thermal-electrical Simulators for Components

Signal Conditioning Design Tool

NFC/RFID Calculators

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Power Management Design Center

Power Supply Design Tool

• SMPS design, by topology, by type and by product
• PFC design with analog and digitial control
• Supports various PCB configurations
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DC/DC
AC/DC
太陽光発電システム
Power Management Design Center

LED Lighting Design Tool

• Handles AC-DC and DC-DC design in common topologies
• Displays interactive and annotated schematic
• Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data
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DC/DC
AC/DC
Power Management Design Center

Digital Power Workbench

• Provides a step-by-step optimized design of power section and control loop
• Generates the STM32Cube embedded software package for custom applications and allows firmware project generation, compatible with multiple STM32 IDEs
Power Management Design Center

Power Tree Designer

• Specify input/output power for each node in the tree
• Check for consistency
• Design each individual node
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Thermal-electrical Simulators for Components

AC Switches Simulator

• Select ratings and application waveforms
• Get junction temperature and blocking voltage graphs
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Thermal-electrical Simulators for Components

Rectifier Diodes Simulator

• Select ratings and application waveforms
• Estimate power losses
• Search and sort suitable devices
Thermal-electrical Simulators for Components

STPOWER Studio

• Supports long mission profiles
• Provides power loss and temperature graphs
• Helps define heatsink thermal properties
Thermal-electrical Simulators for Components

Twister Sim

• Help select the right ViPOWER Automotive power device
• Supports load-compatibility, wiring harness optimization, fault condition impact and diagnostic analysis
• Supports various PCB configurations
Thermal-electrical Simulators for Components

TVS Simulator

• Specify system ratings and surge waveform
• Search and sort suitable devices
Thermal-electrical Simulators for Components

Estimate

• Build simple schematics and firmware inputs in minutes
• Quickly generate reliable estimates of battery life, system power consumption and bill of materials costs
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Signal Conditioning Design Tool

Active Filters

• Handles multi-stage-designs and common topologies
• Returns circuit component values
• Provides gain, phase and group delay graphs
• Low Pass, High Pass and Band Pass
Signal Conditioning Design Tool

Comparators

• Handles most common configurations
• Returns circuit components values
• Provides I/O signal waveforms
• Inverting, Non Inverting, Window
Signal Conditioning Design Tool

Low side Current Sensing

• Returns circuit component values
• Provides current error graphs
Signal Conditioning Design Tool

High side Current Sensing

• Provides current error graphs.
• Help to select the right High side current sensing and shunt devices.
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NFC/RFID Calculators

NFC Inductance

• Input geometry and substrate properties
• Get antenna impedance
NFC/RFID Calculators

UHF Link Budget

• Enter forward and reverse link characteristics
• The tool returns link budget estimate
NFC/RFID Calculators

NFC Tuning Circuit

• Enter antenna parameter and matching target
• Select the topology of the matching network
• The tool returns component values for the desired design targets

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STMicroelectronics - VIPER11

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SPICE models (1)

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VIPer11 PSpice model
2.0 15 Mar 2021
15 Mar 2021
VIPer11 PSpice model 2.0

SIMPLIS models (1)

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VIPER11 SIMPLIS examples schematics
2023.12 21 Dec 2023
21 Dec 2023
VIPER11 SIMPLIS examples schematics 2023.12

品質 & 信頼性

製品型番 マーケティング･ステータス パッケージ グレード RoHSコンプライアンスグレード 材料宣誓書**
VIPER113LSTR
量産中
SSOP 10 インダストリアル Ecopack2
VIPER113XSTR
量産中
SSOP 10 インダストリアル Ecopack2
VIPER114HSTR
量産中
SSOP 10 インダストリアル Ecopack2
VIPER114LSTR
量産中
SSOP 10 インダストリアル Ecopack2
VIPER114XSTR
量産中
SSOP 10 インダストリアル Ecopack2
VIPER115HSTR
量産中
SSOP 10 インダストリアル Ecopack2
VIPER115LSTR
量産中
SSOP 10 インダストリアル Ecopack2
VIPER115XSTR
量産中
SSOP 10 インダストリアル Ecopack2

VIPER113LSTR

Package:

SSOP 10

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER113XSTR

Package:

SSOP 10

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER114HSTR

Package:

SSOP 10

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER114LSTR

Package:

SSOP 10

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER114XSTR

Package:

SSOP 10

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER115HSTR

Package:

SSOP 10

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER115LSTR

Package:

SSOP 10

Material Declaration**:

PDF XML
More Info

Marketing Status

量産中

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER115XSTR

Package:

SSOP 10

Material Declaration**:

More Info

Marketing Status

量産中

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

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