产品概述
描述
This document describes the EVAL-IBD002-35W demonstration board behavior, designed to manage a dimmable 35 W LED load with a single inverse buck stage. The HVLED002 controller manages the inverse buck circuitry mainly composed by D1, L1 and Q1 components, able to provide around 700 mA as maximum LED load current.
An external 0-10 V signal is dedicated to managing a dimmed output LED current between 1%-100% of its maximum value with both Analog (100%-10%) and PWM (10%-1%) control.
A 15 Vdc of auxiliary voltage is needed to power up the HVLED002 controller.
-
所有功能
- Input voltage: Vin: 48 Vdc-60 Vdc; Vaux:15 Vdc.
- LED output voltage: 24 Vdc-48 Vdc
- Maximum LED output current: 700 mA
- Dimming: between 1%-100%
- No-load: lower than 50 mW @ 60 Vindc
- Efficiency:
- Full load: >97%
- Load over 20% (analog dimming): > 95%
- Output Ripple Current: <80 mA @worst case 50 Vindc-48 Voutdc
- Short-circuit protection
- PCB board: 50 mm x 50 mm single-side PCB
- RoHS compliant
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** |
|---|---|---|---|---|---|---|
| EVAL-IBD002-35W | 批量生产 | CARD | 工业 | Ecopack1 | - | |
EVAL-IBD002-35W
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
Don't show this again
| 产品型号 | Order from distributors | 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| EVAL-IBD002-35W | 4 distributors | HVLED002 | 批量生产 | ST | EAR99 | NEC | ITALY | |
Buy Direct at ST Don't show this again