VIPER25LD
- Mfr.Part #
- VIPER25LD
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 16SO
- Stock
- 2,912
- In Stock :
- 2,912
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- Manufacturer :
- STMicroelectronics
- Product Category :
- AC DC Converters, Offline Switches
- Voltage - Start Up :
- 14V
- Input Voltage (Max) :
- 23.5V
- Width :
- 3.9mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Operating Supply Current :
- 900μA
- Max Power Dissipation :
- 24W
- Operating Temperature :
- -40°C~150°C TJ
- Length :
- 10mm
- Pin Count :
- 16
- Output Current :
- 1.5A
- Voltage - Breakdown :
- 800V
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Number of Outputs :
- 1
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- Mount :
- Surface Mount
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Supply (Vcc/Vdd) :
- 8.5V~23.5V
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 1
- Base Part Number :
- VIPER25
- Output Isolation :
- Isolated
- Series :
- VIPer™ plus
- Input Voltage-Nom :
- 14V
- ECCN Code :
- EAR99
- Output Power :
- 20W
- Factory Lead Time :
- 12 Weeks
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Form :
- Gull wing
- Number of Terminations :
- 16
- Number of Pins :
- 16
- Topology :
- Flyback
- Packaging :
- Tube
- Switcher Configuration :
- Single
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Control Mode :
- CURRENT-MODE
- Input Voltage (Min) :
- 8.5V
- Qualification Status :
- Not Qualified
- JESD-609 Code :
- e4
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Internal Switch(s) :
- yes
- Frequency - Switching :
- 136kHz
- Nominal Supply Current :
- 3.5mA
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Mounting Type :
- Surface Mount
- Datasheets
- VIPER25LD

AC DC Converters, Offline Switches STMicroelectronics VIPER25LD Overview
The VIPER25LD from STMicroelectronics is a high-performance IC offline switch designed specifically for flyback converters. This compact, robust component is essential for developers looking to create efficient, reliable power solutions. With an integrated 730V avalanche-rugged power MOSFET, the VIPER25LD enhances system reliability and simplifies the design process by reducing the number of external components required. This makes it an ideal choice for manufacturers aiming to optimize power management in a range of industrial applications. Its ability to operate over a wide input voltage range ensures versatility in deployment, making the AC DC Converters, Offline Switches STMicroelectronics VIPER25LD a cornerstone in the development of advanced electronic systems.
VIPER25LD Features
The VIPER25LD features several key attributes that set it apart. It supports a wide input voltage range, which is crucial for various power supply scenarios. The device includes a built-in error amplifier and an oscillation circuit which facilitates tight regulation and improved system response. Additionally, the VIPER25LD is designed with Overvoltage Protection (OVP), Overcurrent Protection (OCP), and Thermal Shutdown (TSD), providing essential safeguards that enhance the safety and longevity of the application it serves.
VIPER25LD Applications
- Consumer Electronics: Used in power supplies for TVs, gaming consoles, and home appliances, where reliable and consistent power is crucial.
- Industrial Systems: Integrated into control systems requiring stable and isolated power for safe and precise operations.
- Smart Home Devices: Powers devices in smart homes, such as automated lighting systems and thermostats, offering efficiency and high reliability.
- Office Equipment: Utilized in the power units of printers and computers to ensure effective power management and system protection.
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