STMicroelectronics STEVAL-ISA043V1 Demonstration Board Data Brief

1.5 A /1.2 V high frequency synchronous buck converter demonstration board based on the ST1S06

Brand: STMicroelectronics
Category: Power Management
Document type: Product Leaflet
Language: English
Pages: 4
File format: PDF
File size: 79 KB
Published: 07 August, 2012
Updated: 30 September, 2023
MD5 checksum: C4662F77EF0C66ADA46990EFC64B44C1
PDF: STMicroelectronics STEVAL-ISA043V1 Demonstration Board Data Brief PDF

About this manual

The STEVAL-ISA043V1 is a demonstration board based on the ST1S06, designed as an adjustable current-mode pulse width modulation (PWM) synchronous, step-down DC-DC converter with an inhibit function. It is optimized for low-voltage applications and replaces high-current linear solutions to prevent overheating.

What's inside

Features
Description
Circuit schematic
Revision history
Disclaimer

Specifications

Output current	1.5 A
Output voltage	1.2 V
Input voltage range	2.5 V to 5.5 V
Switching frequency	1.5 MHz
Base IC	ST1S06

Frequently asked questions

What is the maximum output current of the STEVAL-ISA043V1?

The demonstration board provides up to 1.5 A of output current.

What is the required input voltage range for this converter?

The device operates with an input voltage between 2.5 V and 5.5 V.

At what frequency does the converter switch?

The converter uses a switching frequency of 1.5 MHz.

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