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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.
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.
主要特性
- 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
- Standby power < 50 mW at 265 VAC
- Limiting current with adjustable set point
- On-board soft-start
- Safe auto-restart after a fault condition
- Hysteretic thermal shutdown
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图片 产品型号 制造商 描述 
STDES-PFCBIDIR ST 15 kW, three-phase, three-level Active Front End (AFE) bidirectional converter for industrial and electric vehicle DC fast charging applications 
STDES-VIENNARECT ST 15 kW, three-phase Vienna rectifier with low cost mixed-signal control for power factor correction 
STEVAL-IHT008V1 ST 具有浪涌电流限制和隔离交流开关控制的低待机损耗前端 
STEVAL-ISA081V1 -- 基于VIPER26的12 V /1 A SMPS宽范围演示板 
STEVAL-ISA111V1 -- 基于VIPER26HN的宽范围单输出演示板 
STEVAL-ISA116V1 ST 基于VIPER26LD的5 W 2输出宽范围降压转换器 
STEVAL-ISA175V1 ST 使用VIPER26HD的9.4 W、15 V-5 V-3.3 V、三路输出隔离反激式转换器，用于智能仪表和电力线系统 产品型号15 kW, three-phase, three-level Active Front End (AFE) bidirectional converter for industrial and electric vehicle DC fast charging applications
15 kW, three-phase Vienna rectifier with low cost mixed-signal control for power factor correction
具有浪涌电流限制和隔离交流开关控制的低待机损耗前端
基于VIPER26的12 V /1 A SMPS宽范围演示板
基于VIPER26HN的宽范围单输出演示板
基于VIPER26LD的5 W 2输出宽范围降压转换器
使用VIPER26HD的9.4 W、15 V-5 V-3.3 V、三路输出隔离反激式转换器，用于智能仪表和电力线系统
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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 | 材料声明** |
|---|---|---|---|---|---|
| VIPER26HD | 批量生产 | SO-16 | 工业 | Ecopack2 | |
| VIPER26HDTR | 批量生产 | SO-16 | 工业 | Ecopack2 | |
| VIPER26HN | 批量生产 | PDIP 7 | 工业 | Ecopack2 | |
| VIPER26LD | 批量生产 | SO-16 | 工业 | Ecopack2 | |
| VIPER26LDTR | 批量生产 | SO-16 | 工业 | Ecopack2 | |
| VIPER26LN | 批量生产 | PDIP 7 | 工业 | Ecopack2 |
VIPER26HD
Package:
SO-16Material Declaration**:
VIPER26LD
Package:
SO-16Material 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 。
eDesignSuite
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 封装 | 包装类型 | 供货状态 | RDS(on) (Ω) (max) | Transistor Breakdown Voltage (V) (min) | Drain Current (A) (nom) | ECCN (US) | Country of Origin | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VIPER26LN | 9 distributors | 获取样片 | PDIP 7 | Tube | 批量生产 | 7 | 800 | 0.7 | EAR99 | CHINA | 0.415 / 1k | |
| VIPER26LD | 6 distributors | 立即购买 | SO-16 | Tube | 批量生产 | 7 | 800 | 0.7 | EAR99 | THAILAND | 0.394 / 1k | |
| VIPER26HN | 4 distributors | PDIP 7 | Tube | 批量生产 | 7 | 800 | 0.7 | EAR99 | CHINA | 0.415 / 1k | ||
| VIPER26LDTR | 5 distributors | 获取样片 | SO-16 | Tape And Reel | 批量生产 | 7 | 800 | 0.7 | EAR99 | THAILAND | 0.394 / 1k | |
| VIPER26HD | 5 distributors | 立即购买 | SO-16 | Tube | 批量生产 | 7 | 800 | 0.7 | EAR99 | THAILAND | 0.394 / 1k | |
| VIPER26HDTR | 5 distributors | 获取样片 | SO-16 | Tape And Reel | 批量生产 | 7 | 800 | 0.7 | EAR99 | THAILAND | 0.394 / 1k |
VIPER26HN
封装
PDIP 7包装类型
TubeBudgetary Price (US$)*/Qty
0.415 / 1k