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数据: LM5110 Dual 5-A Compound Gate Driver With Negative Output Voltage Capability 数据表
LM5110双栅极驱动器取代了行业标准栅极驱动器,提高了峰值输出电流和效率。每个“复合”输出驱动级包括并联工作的MOS和双极晶体管,它们共同从容性负载吸收超过5A的峰值。结合MOS和双极器件的独特特性,可降低驱动电流随电压和温度的变化。独立的输入和输出接地引脚提供负驱动能力,允许用户使用正VGS电压和负VGS电压驱动MOSFET栅极。栅极驱动器控制输入以专用输入地(IN_REF)为参考。栅极驱动器输出从V CC 到输出地V EE 的摆幅,相对于IN_REF,它可以是负的。还提供欠压锁定保护和关断输入引脚。驱动器可以与输入和输出并联运行,连接到驱动电流能力的两倍。该器件采用SOIC-8和热增强型WSON-10封装。
Number of Channels (#) |
Power Switch |
Peak Output Current (A) |
Input VCC (Min) (V) |
Input VCC (Max) (V) |
Rise Time (ns) |
Fall Time (ns) |
Prop Delay (ns) |
Input Threshold |
Channel Input Logic |
Input Negative Voltage (V) |
Features |
Rating |
Operating Temperature Range (C) |
Package Group |
LM5110 | LM5111 | LM5112 | LM5112-Q1 |
---|---|---|---|
2 | 2 | 1 | 1 |
MOSFET | MOSFET | MOSFET | MOSFET |
5 | 5 | 7 | 7 |
3.5 | 3.5 | 3.5 | 3.5 |
14 | 14 | 14 | 14 |
14 | 14 | 14 | 14 |
12 | 12 | 12 | 12 |
25 | 25 | 25 | 25 |
TTL | TTL | TTL | TTL |
Inverting Non-Inverting Combination | Inverting Non-Inverting Combination | Inverting Non-Inverting | Inverting Non-Inverting |
0 | 0 | 0 | 0 |
Negative Output Voltage Capability | UVLO Configured to Drive PFET through OUT_A | Negative Output Voltage Capability | Negative Output Voltage Capability |
Catalog | Catalog | Catalog | Automotive |
-40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
SOIC WSON | MSOP-PowerPAD SOIC | MSOP-PowerPAD WSON | WSON |