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概述
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开发资源
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应用
概述
The TPM6501x/TPM6501xQ is push-pull transformer driver family for isolated power supplies. The TPM6501xQ is qualified for automotive grade AEC-Q100 Grade 1. It is an open-loop center-tapped transformer driver with voltage range from 2.25 V to 5.5 V. It is designed to optimize for EMC and noise performance.
The TPM6501x family is a simple solution for isolated power supply. The device has internal oscillator that generates switching frequency with spreadspectrum on the dual output channels. It supports both 420-kHz option (TPM6501A) and 2.2-MHz option (TPM6501B) for different EMC requirements. The interleaved dual channel low-side outputs will drive the transformer to generate isolated power supply with maximum 1-A switching current.
The TPM6501x device has high efficiency, low 0.25-Ω, and low on-resistance R<sub>ds(ON)</sub> output channels. The device has built-in 1.5-A current limit and over temperature protection features to protect the system from hazardous scenarios.
The TPM6501xQ device is available in SOT23-5 package, and supports wide ambient temperature from -40°C to 125°C.
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Status
Production
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Rating
Automotive
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VIN (V)
2.5~25
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Max Output Current (A)
1
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Topology
Push-pull
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Regulation
Open-loop
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Switching Frequency (kHz)
420, 2200
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Feature
/
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Temperature Range (℃)
-40 to +125
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Package
SOT23-5
开发资源
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文档
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显示筛选器隐藏筛选器文档
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数据手册
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选型手册
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应用笔记
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技术文章
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技术参考手册
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产品简介
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解决方案参考手册
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用户指南
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快速启动指南
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勘误表
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测试报告
- 文档名称
- 类型
- 语言
- 日期
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选型手册English03/20/2024
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数据手册English04/15/2024
Automotive Grade 1-A Transformer Driver
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技术文章English01/19/2024
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技术文章English01/19/2024
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选型手册English01/19/2024
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应用
• Isolated Power Supply for Battery Monitor Systems
• Isolated Power Supply for Interface Drivers
• Isolated Power Supply for Industrial Application
• Isolated Power Supply for Gate Drivers
