L6391 High-voltage high and low side driver
The L6391 is a high-voltage device manufactured with the BCD “OFF-LINE” technology. It is a single chip half-bridge gate driver for N-channel power MOSFET or IGBT.
The high side (floating) section is designed to stand a voltage rail up to 600 V. The logic inputs are CMOS/TTL compatible down to 3.3 V for easy interfacing microcontroller/DSP.
An integrated comparator is available for protections against overcurrent, overtemperature, etc.
技术特性
- High voltage rail up to 600 V
- dV/dt immunity ± 50 V/nsec in full temperature range
- Driver current capability:
- 290 mA source,
- 430 mA sink
- Switching times 75/35 nsec rise/fall with 1 nF load
- 3.3 V, 5 V TTL/CMOS inputs with hysteresis
- Integrated bootstrap diode
- Comparator for fault protections
- Smart shut-down function
- Adjustable dead-time
- Interlocking function
- Compact and simplified layout
- Bill of material reduction
- Effective fault protection
- Flexible, easy and fast design
Circuit Diagram
L6391 订购信息
| 订购型号 | 产品状态 | 美金价格 | 数量 | 封装 | 包装形式 | 温度范围 | 材料声明 |
| L6391DTR | Active | 1000 | SO-14 | Tape And Reel | -40 °C-125 °C | L6391DTR | |
| L6391D | Active | 1000 | SO-14 | Tube | -40 °C-125 °C | L6391D | |
| L6391N | Target | PDIP 14 | Tube | -40 °C-125 °C | L6391N |
DATASHEET
| 下载 | 描述 | 版本 | 大小 |
| L6391 | High-voltage high and low side driver | 1 | 555KB |
APPLICATION NOTES
| 下载 | 描述 | 版本 | 大小 |
| UM1078 | UM1078: 150 W inverter featuring L639x and STGD3HF60HD for 1-shunt based sinusoidal vector control and trapezoidal scalar control | 2 | 732KB |
