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The STEVAL-ISA162V1 evaluation board implements an isolated flyback (12 V/0.84 A) 10 W wide-range mains developed for general-purpose applications. The core of the application is the VIPer25HD, a new off-line high voltage converter from the VIPerPlus family. The device is a high-voltage converter that "smartly" integrates an 800 V rugged power MOSFET with PWM current mode control. The main characteristics of the board are its small size, minimal BOM, high efficiency and low standby consumption. Extremely low consumption under no-load conditions is ensured thanks to burst mode operation that reduces the average switching frequency and minimizes all frequency related losses. The VIPer25HD operates in quasi resonant mode, a feature that helps it meet standards for electromagnetic disturbance. The IC features high level protection including dual-level OCP, output overvoltage, short-circuit and thermal shutdown with hysteresis. After the removal of a fault condition, the IC automatically restarts.
主要特性
- Universal input mains range: 90 – 265 VAC, frequency: 50 – 60 Hz
- Output voltage: 12 V/0.84 A
- Very compact size
- Quasi resonant operation
- Standby mains consumption: < 35 mW at 230 VAC
- Average efficiency: > 82% (compliant with CoC version 5, Tier 2)
- EMI: in accordance with EN55022-Class-B
All resources
产品规格 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 03 Apr 2015 |
03 Apr 2015
|
应用手册 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 13 Sep 2018 |
13 Sep 2018
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Board Manufacturing Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| ZIP | 09 Apr 2015 |
09 Apr 2015
|
物料清单 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 09 Apr 2015 |
09 Apr 2015
|
Schematics (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 09 Apr 2015 |
09 Apr 2015
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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-ISA162V1 |
批量生产
|
CARD | 工业 | Ecopack2 | - |
|
STEVAL-ISA162V1
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 | Board production status | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| STEVAL-ISA162V1 | 4 distributors | Buy Direct | VIPer25HD |
批量生产
|
ST | EAR99 | NEC | ITALY | - | 46.0 / 1 |
