LM5134
- 7.6-A and 4.5-A Peak Sink and Source Drive
Current for Main Output - 820-mA and 660-mA Peak Sink and Source
Current for PILOT Output - 4-V to 12.6-V Single-Power Supply
- Matching Delay Time Between Inverting and Non-
Inverting Inputs - TTL/CMOS Logic Inputs
- Up to 14-V Logic Inputs (Regardless of VDD
Voltage) - –40°C to 125°C Junction Temperature Range
The LM5134 is a high-speed single low-side driver capable of sinking and sourcing 7.6-A and 4.5-A peak currents. The LM5134 has inverting and noninverting inputs that give the user greater flexibility in controlling the FET. The LM5134 features one main output, OUT, and an extra gate drive output, PILOT. The PILOT pin logic is complementary to the OUT pin, and can be used to drive a small MOSFET located close to the main power FET. This configuration minimizes the turnoff loop and reduces the consequent parasitic inductance. It is particularly useful for driving high-speed FETs or multiple FETs in parallel. The LM5134 is available in the 6-pin SOT-23 package and the 6-pin WSON package with an exposed pad to aid thermal dissipation.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | LM5134 Single 7.6-A Peak Current Low-Side Gate Driver With a PILOT Output datasheet (Rev. C) | PDF | HTML | 2015/10/12 | ||
| 應用說明 | Review of Different Power Factor Correction (PFC) Topologies' Gate Driver Needs | PDF | HTML | 2024/1/22 | |||
| 應用說明 | Using a Single-Output Gate-Driver for High-Side or Low-Side Drive (Rev. B) | PDF | HTML | 2023/9/8 | |||
| 應用說明 | Benefits of a Compact, Powerful, and Robust Low-Side Gate Driver | PDF | HTML | 2021/11/10 | |||
| Application brief | External Gate Resistor Selection Guide (Rev. A) | 2020/2/28 | ||||
| Application brief | Understanding Peak IOH and IOL Currents (Rev. A) | 2020/2/28 | ||||
| Application brief | How to overcome negative voltage transients on low-side gate drivers' inputs | 2019/1/18 | ||||
| 更多文件說明 | Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) | 2018/10/29 | ||||
| 選擇指南 | Power Management Guide 2018 (Rev. R) | 2018/6/25 | ||||
| Application brief | Low-Side Gate Drivers With UVLO Versus BJT Totem-Pole | 2018/3/16 |
設計與開發
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| WSON (NGG) | 6 | Ultra Librarian |
| SOT-23 (DBV) | 6 | Ultra Librarian |
訂購與品質
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。