VIPER26LDTR
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- Mfr.Part #
- VIPER26LDTR
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 16SO
- Stock
- 15,000
- In Stock ：
- 15,000
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- Manufacturer :
- STMicroelectronics
- Product Category :
- AC DC Converters, Offline Switches
- Number of Functions :
- 1
- Output Power :
- 20W
- Min Input Voltage :
- 85V
- Lead Free :
- Lead Free
- Factory Lead Time :
- 12 Weeks
- Supply Voltage :
- 14V
- JESD-609 Code :
- e4
- Output Isolation :
- Either
- Duty Cycle :
- 70%
- Packaging :
- Tape and Reel (TR)
- Min Input Voltage (AC) :
- 85V
- Voltage - Breakdown :
- 800V
- Voltage - Supply (Vcc/Vdd) :
- 11.5V~23.5V
- Operating Temperature :
- -40°C~150°C TJ
- Max Input Voltage :
- 265V
- Nominal Supply Current :
- 20mA
- Topology :
- Flyback
- Max Power Dissipation :
- 20W
- Max Input Voltage (AC) :
- 265V
- Max Duty Cycle :
- 80 %
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 16
- Base Part Number :
- VIPER26
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Terminal Form :
- Gull wing
- Number of Terminations :
- 16
- Power Rating :
- 20W
- Contact Plating :
- Gold
- Voltage - Start Up :
- 13V
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Internal Switch(s) :
- yes
- REACH SVHC :
- No SVHC
- Width :
- 3.9mm
- Length :
- 10mm
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Frequency - Switching :
- 60kHz
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Pin Count :
- 16
- Mount :
- Surface Mount
- Radiation Hardening :
- No
- Number of Channels :
- 1
- Supply Voltage-Max (Vsup) :
- 23.5V
- Series :
- VIPer™ plus
- Control Mode :
- CURRENT-MODE
- Fault Protection :
- Current Limiting, Over Temperature
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Nominal Input Voltage :
- 265V
- Datasheets
- VIPER26LDTR
AC DC Converters, Offline Switches STMicroelectronics VIPER26LDTR Overview
The VIPER26LDTR from STMicroelectronics is a highly efficient, offline switch-mode power supply (SMPS) integrated circuit, specifically designed for robust, compact, and cost-effective power applications. This component integrates a PWM controller and a 730V avalanche-rugged MOSFET, allowing it to deliver exceptional performance in a compact 16SO package. Its ability to operate under varying input voltage conditions, combined with built-in protections against over-voltage, over-current, and thermal overload, makes it an ideal solution for manufacturers looking to enhance the reliability and efficiency of their power supply units. The VIPER26LDTR is particularly suitable for applications requiring a small form factor and minimal external component count, enhancing both the economic and technical scalability of power solutions.
VIPER26LDTR Features
The VIPER26LDTR incorporates several features that make it a robust choice for demanding applications. These include:
- Wide input voltage range, which ensures stable operation under fluctuating power supply conditions.
- Integrated 730V MOSFET, enhancing the overall durability and longevity of the device under high voltage operations.
- Frequency jittering, which reduces EMI emissions and simplifies compliance with international electromagnetic compatibility (EMC) standards.
- Built-in error amplifier and adjustable current limit, which allow for fine-tuning and precise control over output parameters.
- Thermal shutdown feature, providing additional safety and reliability by preventing overheating.
VIPER26LDTR Applications
- LED Lighting Drivers
In LED lighting applications, the VIPER26LDTR provides efficient, reliable switching for constant current control, essential for maintaining consistent light output and prolonging the lifespan of LEDs.
- Standby Power Supplies
This IC is utilized in standby power systems to ensure minimal power consumption during idle periods while providing quick wake-up response when power is needed, thus optimizing energy efficiency.
- Home Appliance Modules
Used in various home appliances, the VIPER26LDTR manages power in devices such as microwaves and TVs, ensuring safety and energy efficiency with its protective features and efficient power conversion.
- Industrial Power Supplies
For industrial environments, this IC delivers robust and reliable power control, capable of handling higher voltages and protecting against industrial-grade environmental stresses.
- Smart Metering
In smart metering systems, the VIPER26LDTR ensures stable and efficient operation, crucial for the accurate measurement and management of energy usage in real-time applications.
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