产品概述
描述
This demonstration board is based on the new VIPer17H device, that is a converter that offers in one package a PWM controller built in BCD6 technology and a 800 V avalanche rugged vertical power section. The VIPer17H switches at 115 kHz and can deliver 6 W from wide range operation from 85 Vac to 305 Vac. It can also deliver 10 W when operating from European range of 175 Vac to 264 Vac.
This demonstration board has additional features asked by many customers: Standby wattage as low as 50 mW at no load.
Frequency jittering is implemented to make EMI measurement meet today's standards. Adjustable overload. Output short-circuit protection for hard short such as transformer saturation or shorted diode. Adjustable brown out and brown in feature.
Output over voltage protection.
The same PCB board has been designed in such a way that can be populated for either the double or even single output. The only difference between them is the extra output parts, the transformer, and the voltage divider for the feedback loop.
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所有功能
- Efficiency: 80% typical at 12 V output
- Line regulation: +/- 0.2%
- EMI: EN55022 class \"B\"
- Safety: overvoltage, overcurrent, brown out
- Load and cross regulation #2: +/-10%
- Load and cross regulation #1: +/-1%
- Input voltage range: 85 Vac to 264 Vac
- Temperature range from: 0° to 85 °C 105°C possible
- Input frequency: 47 Hz to 63 Hz
- Output voltage and current # 2: 12 V @ 0.25 A
- Output power: 5.5 W
- Output voltage and current # 1: 5 V @ 0.5 A
特别推荐
全部资源
| Resource title | 版本 | Latest update |
|---|
Board Manufacturing Specifications (1)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 18 Mar 2015 | 18 Mar 2015 |
物料清单 (1)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| 1.0 | 18 Mar 2015 | 18 Mar 2015 |
Schematic Pack (1)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| 1.0 | 18 Mar 2015 | 18 Mar 2015 |
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-ISA062V1 | 批量生产 | CARD | 工业 | Ecopack2 | - | |
STEVAL-ISA062V1
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
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| 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 | Board production status | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| STEVAL-ISA062V1 | 2 distributors | VIPER17HN | 批量生产 | - | EAR99 | NEC | ITALY | - | |
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