Optimized energy saving offline high voltage converter for lighting
A plus for lighting
The VIPer11B is an energy-saving high-voltage converter that simplifies AC to DC converter designs by integrating a PWM controller with a high-voltage MOSFET. With extremely low total standby consumption and high efficiency over a wide load range, the device enables SMPS designs to meet the most demanding energy-saving regulations with enhanced reliability, scalability, and a reduced BOM count. The highly versatile device offers a robust design to withstand drops in the voltage mains, preventing any power discontinuity during temporary overload. This makes it suitable for low power SMPS such as lighting, home appliances, home automation, industrial and consumer applications.
VIPer113B
Energy saving high-voltage converter with 800 V MOSFET and PWM controller in a single package. Embedded with full set of protections and a drain current limit protection of 370mA.
VIPer114B
Energy saving high-voltage converter with 800 V MOSFET and PWM controller in a single package. Embedded with full set of protections and a drain current limit protection of 480mA.
Application examples
Key features
- Embedded HV startup and sense-FET
- Minimized system input power consumption
- Wide supply voltage range: 4.5 V to 30 V
- Compact SSOP10 package
- Low start-up voltage (>26 V)
- Embedded E/A with 1.2 V reference
- Protections with automatic restart
- Pulse-skip protection to prevent flux-runaway
- Built-in soft-start for improved system reliability
Ecosystem for performance evaluation
STEVAL-ISA195V1
5 V / 0.36 A buck converter based on VIPer11. A compact non-isolated SMPS with active mode efficiency > 65% at light load and low standby power.
STEVAL-ISA196V1
5 V / 1.2 A non-isolated flyback converter based on VIPer114LS. A compact non-isolated SMPS with active mode efficiency > 78% and low standby power.
Recommended resources
Low power offline converters with VIPer
Low power offline converters with VIPer
Learn more about the VIPer family of highvoltage converters where we spotlight the VIPerGaN series for high-power density designs up to 100W, the VIPer1 series for low power applications and VIPer26K for high-voltage converters.
VIPer devices give a boost to your SMPS design
VIPer devices give a boost to your SMPS design
Discover how VIPer converters can boost your design for higher performance and efficiency. This brochure guides you in selecting the right VIPer product for your application and finding the best topology for the most common architectures.