ZHCSXN9 December 2024 LM74680
PRODUCTION DATA
| 参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | |
|---|---|---|---|---|---|---|
| 电源电压 | ||||||
| VOUTP | OUTP 电压范围 | 5 | 80 | V | ||
| VOUTP_PORR | OUTP POR 上升阈值 | 3.72 | 4.3 | 4.8 | V | |
| VOUTP_PORF | OUTP POR 下降阈值 | 3.4 | 4.0 | 4.5 | V | |
| VOUTP_POR_Hys | OUTP POR 迟滞 | 0.3 | V | |||
| IQ | 工作静态电流 | OUTP = 24V | 270 | 450 | µA | |
| ISHDN | 关断电源电流 | VEN = 0V | 0.27 | 3.82 | µA | |
| IINx | 输入引脚电流 | VINx – VOUTP = 30mV | 10 | 16 | µA | |
| 使能输入 | ||||||
| VEN_IL | 使能输入低阈值 | 0.413 | 0.7 | 0.96 | V | |
| VEN_IH | 使能输入高阈值 | 0.631 | 0.9 | 1.15 | ||
| VEN_Hys | 使能迟滞 | 0.134 | 0.2 | 0.265 | V | |
| IEN | 使能灌电流 | VEN = 48V | 72 | 241 | nA | |
| VIN 至 VOUTP | ||||||
| VFWD | 反向到正向导通阈值 | 169 | 195 | 226 | mV | |
| VREV | 反向电流阻断阈值 | -17 | -11 | -5 | mV | |
| VTG_REG | 顶部栅极调节电压 | 7 | 11 | 16 | mV | |
| VTG_REG_SINK | 顶部调节灌电流 | 5 | 10 | 16 | µA | |
| VTG_FC | 完全导通阈值 | 56 | mV | |||
| 栅极驱动 | ||||||
| VTGx – VINx | 顶部栅极驱动电压 | 8.7 | 10 | 11.1 | V | |
| VBGx – VGND | 底部栅极驱动电压 | 11.96 | 13 | 13.85 | V | |
| ITGx | 峰值拉电流 | VINx – VGND = 100mV, VTGx – VINx = 5V |
124 | 165 | 210 | µA |
| 峰值灌电流 | VINx – VGND = -50mV, VTGx – VINx = 5V |
100 | mA | |||
| IBGx | 峰值拉电流 | VBGx – VGND = 5V | 1.8 | 2.5 | 3.5 | mA |
| 峰值灌电流 | VBGx – VGND = 5V | 80 | mA | |||