产品概述
描述
The device is an off-line converter with an 800 V avalanche ruggedness power section, a PWM controller, user defined overcurrent limit, protection against feedback network disconnection, hysteretic thermal protection, soft start up and safe auto restart after any fault condition. It is able to power itself directly from the rectified mains, eliminating the need for an auxiliary bias winding. Advance frequency jittering reduces EMI filter cost. Burst mode operation and the devices very low consumption both help to meet the standard set by energy saving regulations.
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所有功能
- 800 V avalanche rugged power section
- PWM operation with frequency jittering for low EMI
- Operating frequency:
- 60 kHz for L type
- 115 kHz for H type
- No need of auxiliary winding for low power application
- Standby power < 30 mW at 230 VAC
- Limiting current with adjustable set point
- On-board soft-start
- Safe auto-restart after a fault condition
- Hysteretic thermal shutdown
电路原理图
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符号
封装
3D模型
所有资源
| 资源标题 | 版本 | 更新时间 |
|---|
SPICE models (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 2.0 | 10 Jan 2017 | 10 Jan 2017 |
质量与可靠性
| 产品型号 | Marketing Status | 包 | 等级规格 | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | 材料声明** |
|---|---|---|---|---|---|---|---|
| VIPER16HD | 批量生产 | SO-16 | 工业 | Ecopack2 | 10 | 2025-09-19T00:00:00.000+02:00 | |
| VIPER16HDTR | 批量生产 | SO-16 | 工业 | Ecopack2 | 10 | 2025-09-19T00:00:00.000+02:00 | |
| VIPER16HN | 批量生产 | PDIP 7 | 工业 | Ecopack2 | 10 | 2025-09-19T00:00:00.000+02:00 | |
| VIPER16LD | 批量生产 | SO-16 | 工业 | Ecopack2 | 10 | 2025-09-19T00:00:00.000+02:00 | |
| VIPER16LDTR | 批量生产 | SO-16 | 工业 | Ecopack2 | 10 | 2025-09-19T00:00:00.000+02:00 | |
| VIPER16LN | 批量生产 | PDIP 7 | 工业 | Ecopack2 | 10 | 2025-09-19T00:00:00.000+02:00 |
(**) 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。
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样片和购买
| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | Transistor Breakdown Voltage (V) (min) | Drain Current (A) (nom) | RDS(on) (Ω) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | ||||||||||||||||
| VIPER16HN | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| VIPER16LN | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| VIPER16HD | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| VIPER16HDTR | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| VIPER16LD | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| VIPER16LDTR | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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VIPER16HN 批量生产
VIPER16LN 批量生产
VIPER16HD 批量生产
VIPER16HDTR 批量生产
VIPER16LD 批量生产
VIPER16LDTR 批量生产