产品概述
描述
The STGAP1BS is a galvanically isolated single gate driver for N-channel MOSFETs and IGBTs with advanced protection, configuration and diagnostic features. The architecture of the STGAP1BS isolates the channel from the control and the low voltage interface circuitry through true galvanic isolation.
The gate driver is characterized by 5 A capability, making the device also suitable for high power inverter applications such as motor drivers in hybrid and electric vehicles and in industrial drives. The output driver section provides a rail-to-rail output with the possibility to use a negative gate driver supply.
The input to output propagation delay remains below 100 ns, providing high PWM control accuracy.
Protection functions such as the Miller clamp, desaturation detection, dedicated sense pin for overcurrent detection, output 2-level turn-off, VCE overvoltage protection, UVLO and OVLO are included to easily design high reliability systems. Open drain diagnostic outputs are included and detailed device conditions can be monitored through the SPI.
Each function parameter can be programmed via the SPI, making the device very flexible and allowing it to fit in a wide range of applications.
Separate sink and source outputs provide high flexibility and bill of material reduction for external components.
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所有功能
- AEC-Q100 qualified
- High voltage rail up to 1500 V
- Driver current capability: 5 A sink/source current at 25 °C
- dV/dt transient immunity ±50 V/ns in full temperature range
- Overall input/output propagation delay: 100 ns
- Separate sink and source for easy gate driving configuration
- Negative gate drive ability
- Active Miller clamp
- Desaturation detection
- SENSE input
- VCE active clamping
- Output 2-level turn-off
- Diagnostic status output
- UVLO and OVLO functions
- Programmable input deglitch filter
- Asynchronous stop command
- Programmable deadtime, with violation error
- SPI interface for parameters programming
- Temperature warning and shutdown protection
- Self-diagnostic routines for protection features
- Full effective fault protection
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EDA符号、封装和3D模型
STMicroelectronics - STGAP1BS
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符号
封装
3D模型
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** |
|---|---|---|---|---|---|
| STGAP1BS | 批量生产 | SO-24 | 汽车应用 | Ecopack2 | |
| STGAP1BSTR | 批量生产 | SO-24 | 汽车应用 | 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。
样片和购买
| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 封装 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Rth (°C/W) (typ) (Junction To Ambient) | 温度（ºC） | Rth (°C/W) (typ) (Junction To Ambient) | Operating Temperature (°C) (min) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||||
| STGAP1BS | | | distributors 无法联系到经销商，请联系我们的销售办事处 | SO-24 | Tube | PHILIPPINES | EAR99 | NEC | - | -40 | 125 | - | -40 | |||
| STGAP1BSTR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | SO-24 | Tape and Reel | MALAYSIA | EAR99 | NEC | - | -40 | 125 | - | -40 | |||
STGAP1BS 批量生产
STGAP1BSTR 批量生产