STMicroelectronics Evaluation Board Power Management for VIPER38LE for General-Purpose Applications
STMicroelectronics Evaluation Board Power Management for VIPER38LE for General-Purpose Applications
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RS-ID: SKU:196-1864
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Description
Product Type = Power Management Development Kit
For Use With = General-Purpose Applications
Kit Classification = Evaluation Board
Featured Device = VIPER38LE
Kit Name = Evaluation Board
Standards/Approvals = RoHS
The STEVAL-ISA153V1 product evaluation board implements a 12 V/1.25 A, 15 W (20 W peak) isolated flyback wide-range mains developed for general-purpose applications. The core of the application is the VIPER38LE, the latest offline converter from the VIPerPlus family. The device is a high-voltage converter that smartly integrates an 800 V rugged power MOSFET with PWM current-mode control. The device features an adjustable extra power timer (EPT) that enables the IC to sustain overload conditions for a few seconds. The main characteristics of the evaluation board are its small size and minimal BOM, high efficiency and low standby consumption. Extremely low consumption under no-load conditions is ensured thanks to burst mode operation which reduces the average switching frequency and minimizes all frequency-related losses. The VIPER38LE operates at a fixed 60 kHz frequency. Frequency jittering is implemented, which helps the application meet electromagnetic disturbance standards.
Technical data
| Characteristic | Value |
|---|---|
| Power Management Function | Power Management |
| Product Type | Power Management Development Kit |
| For Use With | General-Purpose Applications |
| Kit Classification | Evaluation Board |
| Featured Device | VIPER38LE |
| Kit Name | Evaluation Board |
| Standards/Approvals | RoHS |
Datasheet
Manufacturer
STMicroelectronics
Weight
Pack Size
1 unit = 1 units
Base Unit of Measure
PCE
Shipping
Expected availability from RS: currently unavailable

EXPERTISE
EMS-Yachting has extensive expertise in the yachting industry, specializing in the provision of genuine German and European engineering parts. Our deep market knowledge, combined with a thorough understanding of yacht operations, enables us to meet the diverse needs of our clients. With a worldwide network, we ensure that your yacht’s requirements are met efficiently and effectively, no matter where you are.
COMMITMENT TO EXCELLENCE
Our unwavering commitment to excellence motivates us to pursue constant improvement in every aspect of our operations. We strive to deliver reliable, high-quality service that exceeds expectations, backed by eminent technical expertise. This dedication not only enhances our offerings but also fosters trust and satisfaction among our clients, ensuring that we remain a leader in the yachting industry.
STRATEGIC LOCATION
Situated in the heart of Europe, EMS-Yachting enjoys a strategic location that serves as a key logistics hub for the yachting industry. This prime positioning facilitates seamless export and import operations, as well as personal delivery services for when your yacht is located in one of the nearby shipyards, including Lürssen, Nobiskrug, and A&R. This allows us to efficiently cater to the needs of our clients, ensuring quick turnaround times and exceptional service in all aspects of your procurement.