产品概述
描述
The VIPERGAN65 is a high voltage converter, designed for medium power quasi-resonant ZVS (Zero Voltage Switching at switch turn-on) flyback converters, capable to provide an output power up to 65 W in wide range.
It integrates a complete set of features that provide an extremely flexible and easy to use chip and helps to design a highly efficient offline power supply. The ZVS quasi-resonant operation with the dynamic blanking time feature and the valley synchronization function, that turns on the power switch always at the valley of the drain resonance, reduces the switching losses and maximizes the overall efficiency at any input line and load condition. The advanced power management with the low quiescent helps to achieve low stand-by consumptions. The feed-forward compensation minimizes the maximum output peak power variation over the entire input voltage range.
In addition to the above functions, the device offers protection features that considerably increase end-product’s safety and reliability: the output overvoltage protection, the overtemperature protection (OTP), the overload protection (OLP), the brown-in/out protection, that set the input voltage level to power on and power off the converter and the input overvoltage protection (iOVP), that protects the system in case of an abnormal increase of the input line. All the protections are auto-restart mode.
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所有功能
- Quasi-resonant (QR) flyback controller
- 650 V E-mode power GaN transistor
- Embedded sense FET
- Dynamic blanking time and adjustable valley synchronization delay functions, to maximize efficiency at any input line and load condition
- Valley-lock to ensure constant valley skipping
- Advanced power management for less than 30 mW standby power consumption with adaptive burst-mode
- Output OVP protection
- Input voltage feed-forward compensation for mains independent OPP variation
- Brown-in and brown-out protection
- Input OVP protection
- Embedded thermal shutdown
- Frequency jitter for EMI suppression
eDesignSuite
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Power Supply Design Tool
SMPS design, by topology, by type and by product PFC design with analog and digitial control Supports various PCB configurations Start your design with the VIPERGAN65 now
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全部资源
| 资源标题 | 版本 | Latest update |
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产品规格 (1)
| 资源标题 | 版本 | Latest update | ||
|---|---|---|---|---|
| 2.0 | 17 Aug 2022 | 17 Aug 2022 |
工具/软件相关的应用笔记 (1)
| 资源标题 | 版本 | Latest update | ||
|---|---|---|---|---|
| 1.0 | 10 Feb 2023 | 10 Feb 2023 |
宣传册 (1)
| 资源标题 | 版本 | Latest update | ||
|---|---|---|---|---|
| 1.0 | 10 Jan 2023 | 10 Jan 2023 |
手册 (1)
| 资源标题 | 版本 | Latest update | ||
|---|---|---|---|---|
| 08.2022 | 17 Aug 2022 | 17 Aug 2022 |
EDA符号、封装和3D模型
STMicroelectronics - VIPERGAN65
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符号
封装
3D模型
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| 资源标题 | 版本 | Latest update |
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SIMPLIS models (1)
| 资源标题 | 版本 | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 09 Jan 2023 | 09 Jan 2023 |
样片和购买
| 产品型号 | Order from distributors | 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 | RDS(on) (Ω) (max) | Transistor Breakdown Voltage (V) (min) | Drain Current (A) (nom) | Country of Origin | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | ||||||||||||||||||
| VIPERGAN65TR | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | EAR99 | NEC | Tape and Reel | GQFN5X6X1.0 | -25 | 125 | 0.345 | 650 | 3 | THAILAND | | 0.345 | 650 | 3 | THAILAND | ||