STMicroelectronics Evaluation Board Step Down Switching Regulator for L4971 for Asynchronous Step-Down Power Switching
STMicroelectronics Evaluation Board Step Down Switching Regulator for L4971 for Asynchronous Step-Down Power Switching
MPN:
RS-ID: SKU:196-1874
Out of stock
Couldn't load pickup availability
Description
Product Type = Power Management Development Kit
For Use With = Asynchronous Step-Down Power Switching Regulator
Kit Classification = Evaluation Board
Featured Device = L4971
Kit Name = Evaluation Board
Standards/Approvals = RoHS
The STEVAL-ISA202V1 product evaluation board provides a platform for evaluation of the L4971, a 1.5 A asynchronous step-down power switching regulator with zero load current operation capability. Based on the selection of the external components, the device can operate in the entire input voltage range of 8 V < VIN < 55 V. The output voltage is limited by the voltage rating of the output capacitor, so it can be adjusted within the 3.3 V < VOUT < 30 V range through voltage divider R2, R3. The input and output capacitors are capable of sustaining the RMS current within the operating range.Input voltage range: 8 V to 55 V Output voltage: 5.1 V ± 3% (line, load and thermal) Output ripple: less than 51 mV Output current range: up to 1.5 A Max output ripple current: 30% Current limit: 2.5 A typ. Switching frequency: 200 kHz
Technical data
| Characteristic | Value |
|---|---|
| Power Management Function | Step Down Switching Regulator |
| Product Type | Power Management Development Kit |
| For Use With | Asynchronous Step-Down Power Switching Regulator |
| Kit Classification | Evaluation Board |
| Featured Device | L4971 |
| Kit Name | Evaluation Board |
| Standards/Approvals | RoHS |
Datasheet
Manufacturer
STMicroelectronics
Weight
103.000 G
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.