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The device is a high voltage converter smartly integrating a 1050 V avalanche-rugged power section, with a PWM current mode control. The 1050 V-BV power MOSFET allows to extend input voltage range, and reduce the size of the DRAIN snubber circuit. This IC meets the most stringent energy-saving standards as it has very low consumption and operates in burst mode under light load.
The integrated HV startup, sense-FET, error amplifier and oscillator with jitter allow a complete application to be designed with the minimum number of components.
The VIPer26K supports the most common SMPS topologies such as: isolated flyback with optocoupler, primary-side regulation, non-isolated flyback with resistive feedback, buck, and buck boost.主要特性
- 1050 V avalanche-rugged power MOSFET
- allowing ultra-wide VAC input range to be covered
- Embedded HV startup and sense-FET
- Current mode PWM controller
- Drain current limit protection:
- -500 mA (VIPER265K)
- -700 mA (VIPER267K)
- Jittered switching frequency reduces the EMI filter cost: 60 kHz ± 4kHz
- Standby power < 30 mW at 230 VAC
- Embedded E/A with 3.3 V reference
- Safe auto-restart after a fault condition
- Hysteretic thermal shutdown
- Built-in soft-start for improved system reliability
精选 视频
All tools & software
All resources
产品规格 (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 28 Oct 2020 |
28 Oct 2020
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| 03 May 2019 |
03 May 2019
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应用手册 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 13 Sep 2018 |
13 Sep 2018
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工具/软件相关的应用笔记 (4)
| Resource title | Latest update | |||
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| 25 Sep 2019 |
25 Sep 2019
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| 25 Sep 2019 |
25 Sep 2019
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| 21 Oct 2019 |
21 Oct 2019
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| 28 May 2019 |
28 May 2019
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手册 (4)
| Resource title | Latest update | |||
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| 23 Mar 2020 |
23 Mar 2020
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| 29 Jul 2020 |
29 Jul 2020
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| 14 May 2020 |
14 May 2020
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| 23 Aug 2018 |
23 Aug 2018
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - VIPER26K
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
All resources
硬件型号、CAD库及SVD (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| ZIP | 16 May 2019 |
16 May 2019
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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** |
|---|---|---|---|---|---|
| VIPER265KDTR |
批量生产
|
SO-16 | 工业 | Ecopack2 | |
| VIPER267KDTR |
批量生产
|
SO-16 | 工业 | Ecopack2 |
(**) 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 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | RDS(on) (Ω) (max) | Transistor Breakdown Voltage (V) (min) | Drain Current (A) (nom) | Country of Origin | Budgetary Price (US$)*/Qty | 更多信息 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||||
| VIPER265KDTR | 6 distributors | Buy Direct |
批量生产
|
EAR99 | NEC | Tape And Reel | SO-16 | - | - | 7 | 1050 | 0.7 | THAILAND | 0.64 / 1k | ||
| VIPER267KDTR | 5 distributors | Buy Direct |
批量生产
|
EAR99 | NEC | Tape And Reel | SO-16 | - | - | 7 | 1050 | 0.7 | THAILAND | 0.64 / 1k | ||
