VIPER26LD
- Mfr.Part #
- VIPER26LD
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 16SO
- Stock
- 3,894
- In Stock :
- 3,894
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- Manufacturer :
- STMicroelectronics
- Product Category :
- AC DC Converters, Offline Switches
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Max Duty Cycle :
- 80 %
- Output Current :
- 1A
- Duty Cycle :
- 70%
- Operating Temperature :
- -40°C~150°C TJ
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Frequency - Switching :
- 60kHz
- Pin Count :
- 16
- Voltage - Start Up :
- 13V
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Terminal Form :
- Gull wing
- Number of Functions :
- 1
- Length :
- 10mm
- Voltage - Breakdown :
- 800V
- Voltage - Supply (Vcc/Vdd) :
- 11.5V~23.5V
- Series :
- VIPer™ plus
- Max Power Dissipation :
- 20W
- Power Rating :
- 12W
- Max Input Voltage :
- 265V
- Min Input Voltage :
- 85V
- JESD-609 Code :
- e4
- Output Isolation :
- Either
- Number of Channels :
- 1
- REACH SVHC :
- No SVHC
- Control Mode :
- CURRENT-MODE
- Base Part Number :
- VIPER26
- Factory Lead Time :
- 12 Weeks
- Number of Terminations :
- 16
- Supply Voltage :
- 14V
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Topology :
- Flyback
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Number of Pins :
- 16
- Lead Free :
- Lead Free
- Nominal Supply Current :
- 600μA
- Fault Protection :
- Current Limiting, Over Temperature
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tube
- Width :
- 4mm
- Height :
- 1.5mm
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Voltage-Max (Vsup) :
- 23.5V
- Internal Switch(s) :
- yes
- Datasheets
- VIPER26LD
VIPER26LD Documents

AC DC Converters, Offline Switches STMicroelectronics VIPER26LD Overview
The VIPER26LD from STMicroelectronics is a highly efficient, low power offline switcher designed for robust AC-DC power supplies. This integrated circuit simplifies the design of compact flyback converters with its advanced features, meeting the demands of a wide range of power applications. The VIPER26LD enhances system reliability and performance by integrating an 800 V avalanche-rugged power section, a PWM controller, user-defined overcurrent limit, and overtemperature protection, making it a versatile choice for developers aiming to reduce power consumption and increase energy efficiency. By leveraging the AC DC Converters, Offline Switches STMicroelectronics VIPER26LD, manufacturers can deliver superior products ideal for bulk purchasing by business clients seeking dependable and efficient solutions.
VIPER26LD Features
The VIPER26LD is packed with features that make it an ideal choice for high-performance power applications. Key features include an 800 V avalanche-rugged MOSFET, adjustable operating frequency up to 200 kHz, and a built-in error amplifier and oscillator which greatly enhance flexibility and reduce external component count. Its low standby power consumption and high efficiency ensure compliance with energy-saving standards and green energy requirements, making it a preferred component for environmentally conscious applications.
VIPER26LD Applications
- Consumer Electronics: Used in TVs, gaming consoles, and home appliances where efficient power conversion is necessary for compact size and prolonged operation.
- Industrial Systems: Ideal for powering automated control systems, sensors, and safety mechanisms in factories, leveraging its robustness and reliability in tough environments.
- Smart Home Devices: Powers a variety of smart home technologies, including smart lighting and thermostats, providing efficient energy management and integration capabilities.
- Power Adapters: Utilized in the design of eco-friendly and compact power adapters for mobile devices, ensuring safe and efficient charging solutions.
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