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STMicroelectronics L7987L | Demoboard STEVAL-SILKT01
Evaluation kit for industrial PLC solutions targeting SIL3 applications
Overview
| Topology | Buck Converter |
| Input voltage | 4.5-61 V |
| Output 1 | 60 V / 2 A |
| IC revision | 1 |
Description
The STEVAL-SILKT01 is an evaluation kit designed to implement a PLC solution with hardware architecture designed to meet the requirements coming from functional safety standards IEC61508, EN 62061, EN ISO 13849-1, EN ISO 13849-2, to enable the use as a reference design for factory automation use cases having a hardware platform with safety integrity level SIL3.The evaluation kit STEVAL-SILKT01 contains one mother board STEVAL-SILKTA01 (main board) and two daughter boards STEVAL-SILKTB01 (actuation board).The board architecture offers a dual-core data processing based on STM32H743ZG for the STEVAL-SILKTA01 and on STM32G431RB for the STEVAL-SILKTB01.On the main board (STEVAL-SILKTA01) are available three connectivity interfaces, two of them with differential communication working on RS485 and CAN physical layer, the other one with Ethernet technology to support the Ethernet/IP.The hardware is coming with the firmware package STSW-SILKT01 based on the STM32Cube architecture and consisting of: application layer, drivers layer with BSP/CMSIS and HAL library, middleware layer.
Typical applications
- Industrial PLC SIL3
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | C | VR (V (DC)) | Endurance (h) | Operating Temperature | IRIPPLE (mA) | RESR (mΩ) | ILeak (µA) | DF (%) | Pitch (mm) | Ø D (mm) | L (mm) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 870055975003 | SPEC | 7 files | WCAP-PTHR Aluminum Polymer Capacitors | 33 µF | 100 | 2000 | -55 °C up to +105 °C | 1600 | 50 | 660 | 12 | 5 | 10 | 12.5 | Ammopack |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 870055975003 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | C | VR (V (DC)) | Endurance (h) | Operating Temperature | IRIPPLE (mA) | RESR (mΩ) | ILeak (µA) | DF (%) | Pitch (mm) | Ø D (mm) | L (mm) | Packaging | Samples |
|---|