产品概述
描述
The STEVAL–POEL45W1 Power over Ethernet (PoE) powered LED driver reference design delivers a power output of 45 W and dims LEDs down to 1% of the maximum brightness without any flicker. The solution supports remote dimming control via Bluetooth with the PoE_Lighting Android application (available on Google Play). You can use this reference design to develop complete indoor network-powered lighting solutions with IP-based Powered Devices (PDs), without additional AC power infrastructure, and extend the functionality to include remote data management via existing LAN networks.
The reference design features a highly integrated PM8805 IEEE802.3bt-compliant Powered Device (PD) PoE interface, a high efficiency LED6000 LED driver able to source up to 3 ADC current, and a certified SPBTLE-1S Bluetooth Low Energy module, compliant with BT specifications v4.2 and BQE qualified.
For new designs, the BLUENRG-M2SA module for Bluetooth® low energy v5.2 is recommended.
SPBTLE-1S and BLUENRG-M2SA are pin to pin compatible.
The STSW-POEL45FW board firmware is programmed via the STSW-BNRG1STLINK utility.
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所有功能
- PoE-PD IEEE 802.3af/at/bt compliant
- Constant current output, working in buck topology
- Output current – 1.4 A with < 0.05% current regulation
- Number of LEDs connected at output: 6 – 11 white LEDs (3.3 V each)
- Wireless ON/OFF and dimming control with PoE_Lighting Android application
- Digital dimming with 1% resolution
- LED driver input voltage range 37 – 57 VDC
- Peak efficiency at maximum load > 95%
- Low standby power consumption < 100 mW
- Comprehensive set of protections:
- open/no-load circuit protection
- short/overload circuit protection
- RoHS compliant
- WEEE compliant
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All tools & software
全部资源
| Resource title | 版本 | Latest update |
|---|
Board Manufacturing Specifications (1)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 07 Nov 2018 | 07 Nov 2018 |
物料清单 (1)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| 2.0 | 25 Mar 2021 | 25 Mar 2021 |
Schematic Pack (1)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| 2.0 | 25 Mar 2021 | 25 Mar 2021 |
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | WEEE Compliant | 材料声明** |
|---|---|---|---|---|---|---|
| STEVAL-POEL45W1 | 批量生产 | CARD | 工业 | Ecopack2 | Yes | |
STEVAL-POEL45W1
Package:
CARDMaterial Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 核心产品 | 供货状态 | 供应商 | ECCN (US) | ECCN (EU) | Country of Origin | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|---|
| STEVAL-POEL45W1 | 4 distributors | Buy Direct | PM8805, LED6000, SPBTLE-1S | 批量生产 | ST | 5A002A2 | 5A002A2 | ITALY | 123.0 / 1 |
