VIPER38LD
- Mfr.Part #
- VIPER38LD
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 16SO
- Stock
- 3,637
- In Stock :
- 3,637
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- Manufacturer :
- STMicroelectronics
- Product Category :
- AC DC Converters, Offline Switches
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Max Input Voltage :
- 23.5V
- Mounting Type :
- Surface Mount
- Frequency - Switching :
- 60kHz
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage, Short Circuit
- Voltage - Breakdown :
- 800V
- Min Input Voltage :
- 8.5V
- Voltage - Supply (Vcc/Vdd) :
- 8.5V~23.5V
- Series :
- VIPer™ plus
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Factory Lead Time :
- 12 Weeks
- Max Duty Cycle :
- 80 %
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Voltage - Start Up :
- 14V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Number of Pins :
- 16
- REACH SVHC :
- No SVHC
- Base Part Number :
- VIPER38
- Operating Temperature :
- -40°C~150°C TJ
- Internal Switch(s) :
- yes
- Power Rating :
- 1.5W
- HTS Code :
- 8542.39.00.01
- Packaging :
- Tube
- Topology :
- Flyback
- Operating Supply Voltage :
- 23.5V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Output Isolation :
- Isolated
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mount :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Max Power Dissipation :
- 20W
- Datasheets
- VIPER38LD

AC DC Converters, Offline Switches STMicroelectronics VIPER38LD Overview
The STMicroelectronics VIPER38LD is a cutting-edge IC OFFLINE SWITCH FLYBACK situated in a 16SO package, designed for robust and efficient power conversion in a compact form factor. This high-performance chip is essential for managing AC to DC conversion, facilitating a wide range of power supply applications. Its integration into various devices enables manufacturers to enhance the reliability and efficiency of their products, making the VIPER38LD a preferred choice for enterprises aiming to bulk purchase quality components for advanced electronic assemblies.
VIPER38LD Features
The VIPER38LD boasts several key features that make it an ideal choice for power management solutions. It supports flexible operation with its flyback topology, ensuring efficient handling of variable load conditions. The compact 16SO package allows for minimal footprint on PCBs while providing high thermal and electrical performance. Additionally, the device includes integrated protections for overcurrent, overvoltage, and thermal overload, significantly improving the safety and durability of the applications it is used in.
VIPER38LD Applications
- Consumer Electronics: In devices such as televisions and gaming consoles, the VIPER38LD ensures reliable power management, optimizing efficiency and device safety.
- Smart Home Appliances: Utilized in applications like smart thermostats and security systems, this IC helps in managing power effectively, ensuring device functionality and energy efficiency.
- Power Supply Units: The VIPER38LD is crucial for desktop computers and servers, where it regulates power supply, maintaining stable operations and protecting against power irregularities.
- LED Lighting: In LED lighting solutions, it assists in converting AC power to the necessary DC output with high efficiency, contributing to longer lifespan and reduced energy consumption.
- Industrial Equipment: This switch is applied in various industrial machines and instruments where reliable power conversion is critical for operational accuracy and safety.
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