STMicroelectronics Demonstration Board Power Management for L5973D for Step-Down Switching Regulator
STMicroelectronics Demonstration Board Power Management for L5973D for Step-Down Switching Regulator
MPN:
RS-ID: SKU:196-1846
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Description
Product Type = Power Management Development Kit
For Use With = Step-Down Switching Regulator
Kit Classification = Evaluation Board
Featured Device = L5973D
Kit Name = Demonstration Board
Standards/Approvals = RoHS
The STEVAL-ISA101V1 demonstration board is based on the L5973D, a step-down monolithic switching regulator with 2 A DC (2.5 A switch peak current) current capability over the output voltage range (1.235 V to 36 V). The operating input voltage ranges from 4 V to 36 V. The device is based on BCD5 technology. The embedded power element is a P-channel D-MOS transistor so the driving stage does not require any bootstrap capacitor and the duty cycle can range up to 100%. An internal oscillator fixes the switching frequency at 250 kHz. A synchronization pin is available when a higher switching frequency (up to 700 kHz) is required. Pulse-by-pulse current protection and a frequency foldback feature always guarantee an effective short-circuit protection. Other features include voltage feed-forward, protection against feedback disconnection, inhibit and thermal shutdown.
Technical data
| Characteristic | Value |
|---|---|
| Power Management Function | Power Management |
| Product Type | Power Management Development Kit |
| For Use With | Step-Down Switching Regulator |
| Kit Classification | Evaluation Board |
| Featured Device | L5973D |
| Kit Name | Demonstration Board |
| Standards/Approvals | RoHS |
Datasheet
Manufacturer
STMicroelectronics
Weight
31.000 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.
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