VIPER100A
- Mfr.Part #
- VIPER100A
- Manufacturer
- STMicroelectronics
- Package / Case
- Pentawatt-5 HV (Bent and Staggered Leads)
- Datasheet
- Download
- Description
- IC OFFLIN CONV FLBACK 5PENTAWATT
- Stock
- 17,062
- In Stock :
- 17,062
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- Manufacturer :
- STMicroelectronics
- Product Category :
- AC DC Converters, Offline Switches
- Min Operating Temperature :
- 25°C
- Output Current :
- 3A
- Series :
- VIPER™
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Packaging :
- Tube
- Base Part Number :
- VIPER100
- Terminal Position :
- Zig-Zag
- Control Technique :
- PULSE WIDTH MODULATION
- Pbfree Code :
- yes
- Rise Time :
- 50ns
- Number of Terminations :
- 5
- Mount :
- Through Hole
- Voltage - Start Up :
- 11V
- Package / Case :
- Pentawatt-5 HV (Bent and Staggered Leads)
- Input Voltage (Min) :
- 9V
- Internal Switch(s) :
- yes
- Lead Free :
- Contains Lead
- Number of Outputs :
- 1
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Control Features :
- EN, Frequency Control, Soft Start
- Switcher Configuration :
- Single
- Control Mode :
- CURRENT-MODE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency :
- 200kHz
- RoHS Status :
- Non-RoHS Compliant
- JESD-609 Code :
- e3
- Number of Pins :
- 5
- Input Voltage-Nom :
- 13V
- Power (Watts) :
- 100W
- Frequency - Switching :
- Up to 200kHz
- Output Isolation :
- Isolated
- Max Power Dissipation :
- 82W
- Voltage - Supply (Vcc/Vdd) :
- 8V~15V
- Fault Protection :
- Current Limiting, Over Temperature
- Output Voltage :
- 700V
- Mounting Type :
- Surface Mount
- Max Operating Temperature :
- 125°C
- Pin Count :
- 5
- Fall Time (Typ) :
- 100 ns
- Terminal Finish :
- Matte Tin (Sn)
- Topology :
- Flyback
- Quiescent Current :
- 12mA
- Radiation Hardening :
- No
- Datasheets
- VIPER100A

AC DC Converters, Offline Switches STMicroelectronics VIPER100A Overview
The STMicroelectronics VIPER100A is an innovative offline converter housed in a 5-Pentawatt package, designed for efficient AC-DC conversion with minimal external components. This high-performance IC integrates a PWM controller and a 700 V power MOSFET, making it ideal for compact power supplies. Leveraging STMicroelectronics' advanced technology, the VIPER100A offers enhanced reliability and robustness, positioning it as a go-to solution for developers seeking to optimize power density and cost-effectiveness in their designs. Its design is particularly geared towards meeting the rigorous demands of high-volume manufacturing, ensuring consistency and performance across batches.
VIPER100A Features
The VIPER100A features several technical enhancements that make it stand out in the realm of power conversion. Key features include a built-in error amplifier, an oscillator, frequency jittering for lower EMI, and over-temperature protection. Its high voltage capability up to 700 V allows for direct rectification from mains voltage without the need for a transformer, simplifying the design and reducing overall component count. Additionally, the device offers under-voltage lockout with hysteresis, ensuring stable operation under variable load conditions.
VIPER100A Applications
- Switch Mode Power Supplies (SMPS): The VIPER100A is used to efficiently convert AC mains voltage to a stable DC output, suitable for powering various electronic devices while ensuring energy efficiency and compact design.
- LED Lighting Drivers: In LED applications, this IC helps in delivering constant current required for consistent illumination, despite the variable input from AC mains.
- Standby Power Supplies: The VIPER100A's ability to maintain low standby power makes it ideal for applications requiring continuous power availability with minimal energy consumption.
- Home Appliance Controllers: Utilized in the control circuits of various home appliances, the VIPER100A ensures safe and reliable power management within compact spaces.
- Industrial Automation Systems: Its robust design enables reliable performance in industrial environments, powering control systems that require high reliability and efficiency.
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