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数据: LM5102 High-Voltage Half-Bridge Gate Driver With Programmable Delay 数据表
LM5102高压栅极驱动器设计用于同步降压或半桥配置驱动高端和低端N沟道MOSFET 。浮动高侧驱动器能够在高达100 V的电源电压下工作。输出可以独立控制。每个输出的上升沿可以通过编程电阻独立延迟。提供集成的高压二极管以对高侧栅极驱动自举电容器充电。稳健的电平转换器以高速运行,同时消耗低功率并提供从控制逻辑到高端栅极驱动器的清洁电平转换。低压侧和高压侧电源轨均提供欠压锁定。该器件采用标准VSSOP 10引脚和WSON 10引脚封装。
对于所有可用封装,请参见数据手册末尾的可订购附录。
| Number of Channels (#) |
| Power Switch |
| Bus Voltage (V) |
| Peak Output Current (A) |
| Input VCC (Min) (V) |
| Input VCC (Max) (V) |
| Rise Time (ns) |
| Fall Time (ns) |
| Prop Delay (ns) |
| Iq (uA) |
| Input Threshold |
| Channel Input Logic |
| Negative Voltage Handling at HS Pin (V) |
| Features |
| Rating |
| Operating Temperature Range (C) |
| Package Group |
| LM5102 | LM5104 | LM5105 |
|---|---|---|
| 2 | 2 | 2 |
| MOSFET | MOSFET | MOSFET |
| 100 | 100 | 100 |
| 2 | 2 | 1.8 |
| 9 | 9 | 8 |
| 14 | 14 | 14 |
| 10 | 10 | 10 |
| 10 | 10 | 10 |
| 35 | 35 | 26 |
| 10 | 10 | 10 |
| TTL | TTL | TTL |
| TTL | TTL | TTL |
| -1 | -1 | -1 |
| N/A | N/A | N/A |
| Catalog | Catalog | Catalog |
| -40 to 125 | -40 to 125 | -40 to 125 |
| VSSOP WSON | SOIC WSON | WSON |