TLV1805
- 3.3 V to 40 V supply range
- Low quiescent current: 135 µA
- High peak current push-pull output
- Rail-to-rail inputs with phase reversal protection
- Built-In hysteresis: 14mV
- 250ns propagation delay
- Low input offset voltage: 500 µV
- Shutdown with high-z output
- Power-On Reset (POR)
- SOT-23-6 package
The TLV1805 high voltage comparator offers the unique combination of wide supply range, push-pull output, rail-to-rail inputs, low quiescent current, shutdown capability and fast output response. All these features make this comparator well-suited for applications that require sensing at the positive or negative voltage rails such as reverse current protection for a smart diode controller, overcurrent sensing, and overvoltage protection circuits where the push-pull output stage is used to drive the gate of a p-channel or n-channel MOSFET switch.
The high peak current push-pull output stage, which is unique for high-voltage comparators, offers the advantage of allowing the output to actively drive the load to either supply rail with a fast edge rate. This is especially valuable in applications where a MOSFET gate needs to be driven high or low quickly in order to connect or disconnect a host from an unexpected high voltage supply. Additional features such as low input offset voltage, low input bias currents and High-Z shutdown make the TLV1805 flexible enough to handle a broad range of applications. Power-On reset prevents false outputs at power-up.
The TLV1805 is in a 6-pin SOT-23 package and is specified for operation across the extended industrial temperature range of –40°C to +125°C.
技术文档
| 顶层文档 | 类型 | 标题 | 格式选项 | 下载最新的英语版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 数据表 | TLV1805 40V, Rail-to-Rail Input, Push-Pull Output, High Voltage Comparator with Shutdown 数据表 (Rev. A) | PDF | HTML | 2020-1-30 | ||
| 应用简报 | 符合数据中心 mCRPS 标准的高速电流检测 | PDF | HTML | PDF | HTML | 2026-4-13 | ||
| 应用简报 | 采用比较器的过压保护电路 | PDF | HTML | 英语版 | PDF | HTML | 2024-4-24 | |
| 应用手册 | 带比较器电路的过流锁存电路 | PDF | HTML | 英语版 | PDF | HTML | 2024-4-24 | |
| 产品概述 | 在具有比较器的电动汽车充电站中实施 SAE JI772 引导线系统 | PDF | HTML | 英语版 | PDF | HTML | 2024-4-8 | |
| 应用手册 | Using Comparators in Reverse Current Applications (Rev. A) | 2019-6-11 |
设计与开发
如需其他信息或资源,请点击以下任一标题进入详情页面查看(如有)。
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| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| SOT-23 (DBV) | 6 | Ultra Librarian |
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