VIPER20ASP-E
- Mfr.Part #
- VIPER20ASP-E
- Manufacturer
- STMicroelectronics
- Package / Case
- PowerSO-10 Exposed Bottom Pad
- Datasheet
- Download
- Description
- IC OFFLINE SW FLBACK 10POWERSO
- Stock
- 2,406
- In Stock :
- 2,406
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- AC DC Converters, Offline Switches
- Max Duty Cycle :
- 12 %
- Series :
- VIPER™
- Base Part Number :
- VIPER20
- JESD-609 Code :
- e3
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Control Technique :
- PULSE WIDTH MODULATION
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Radiation Hardening :
- No
- Output Voltage :
- 700V
- Voltage - Start Up :
- 11V
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 1
- Width :
- 7.5mm
- Rise Time :
- 50ns
- Lead Free :
- Lead Free
- Max Supply Current :
- 16mA
- Output Isolation :
- Isolated
- Max Power Dissipation :
- 57W
- Topology :
- Flyback
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Min Operating Temperature :
- 25°C
- ECCN Code :
- EAR99
- Number of Functions :
- 1
- Power (Watts) :
- 20W
- Height Seated (Max) :
- 3.75mm
- Terminal Position :
- Dual
- Number of Terminations :
- 10
- Switcher Configuration :
- Single
- Input Voltage (Min) :
- 9V
- Frequency - Switching :
- Up to 200kHz
- Fall Time (Typ) :
- 100 ns
- Package / Case :
- PowerSO-10 Exposed Bottom Pad
- Terminal Finish :
- Tin (Sn)
- Control Mode :
- CURRENT-MODE
- Packaging :
- Tube
- Output Current :
- 500mA
- Number of Pins :
- 10
- Terminal Form :
- Gull wing
- Length :
- 9.4mm
- Frequency :
- 200kHz
- Fault Protection :
- Current Limiting, Over Temperature
- Input Voltage-Nom :
- 13V
- Pin Count :
- 10
- Internal Switch(s) :
- yes
- Max Operating Temperature :
- 125°C
- Voltage - Supply (Vcc/Vdd) :
- 8V~15V
- Datasheets
- VIPER20ASP-E

AC DC Converters, Offline Switches STMicroelectronics VIPER20ASP-E Overview
The VIPER20ASP-E by STMicroelectronics is a highly efficient, offline switching power supply Integrated Circuit (IC) encapsulated in a 10-POWERSO package. This component is designed to address the demanding needs of compact, reliable, and cost-effective power supplies. With its inherent energy-saving features and robust design, the VIPER20ASP-E is an optimal solution for designers looking to enhance the performance and efficiency of their power management systems. The use of this AC DC Converter facilitates significant advancements in device miniaturization and energy efficiency, making it highly attractive for B2B customers focused on bulk purchasing innovative and sustainable technologies.
VIPER20ASP-E Features
The VIPER20ASP-E includes several standout features that enhance its application across various domains. Key features include a built-in high-voltage startup circuit, a jittered switching frequency reducing electromagnetic interference, and overcurrent and thermal shutdown protections to ensure the safety and durability of the application. Additionally, its power-saving capabilities are enhanced by a pulse-skipping mode that minimizes power consumption under light-load conditions.
VIPER20ASP-E Applications
- LED Lighting Systems: Utilized in driving and controlling LED arrays for both commercial and residential lighting scenarios, ensuring efficient power management and long life.
- Standby Power Supplies: Acts as a critical component in standby power systems, offering reliable backup power with efficient switching and minimal energy loss.
- Small Home Appliances: Integrates into the power supply units of various home appliances, enhancing their energy efficiency and safety features.
- Industrial Control Systems: Supports robust power solutions in industrial environments, facilitating reliable and consistent power management under varying load conditions.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















