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Gate Drivers | NCP5181
概览
NCP5181 是一款高电压功率 Mosfet 驱动器，提供两种输出，用于半桥配置（或任何其他高压侧 + 低压侧配置）的 2 个 N 沟道功率 MOSFET 的直接驱动。它使用自举技术来确保高压侧电源开关的正确驱动。该驱动器使用 2 个独立输入可适应任何拓扑结构（包括半桥、不对称半桥、有源箝位和全桥）。
应用
- Bridge Inverter for UPS systems
- High Power Energy Management
- Half-bridge Power Converters
- Full-bridge Converters
- Any Complementary Drive Converters (asymmetrical halfbridge, active clamp)
特性
- High Voltage Range: up to 600 V
- dV/dt Immunity 50 V/nsec
- Gate Drive Supply Range from 10 V to 20 V
- High and Low DRV Outputs
- Output Source / Sink Current Capability 1.1 A / 2.4 A
- 3.3 V and 5 V Input Logic Compatible
- Up to Vcc Swing on Input Pins
- Matched Propagation Delays between Both Channels
- Outputs in Phase with the Inputs
- Independent Logic Inputs to Accommodate All Topologies
- Under VCC LockOut (UVLO) for Both Channels
- Pin to Pin Compatible with IR2181(S)
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NCP5181DR2G
Last Shipments
Pb
A
H
P
SOIC-8
1
260
REEL
2500
N
MOSFET
2
High-Low
Junction Isolation
600
20
40
40
1.4
2.2
100
100
35
Price N/A
More Details
NCP5181PG
Obsolete
Pb
A
H
P
PDIP-8
NA
0
TUBE
50
N
MOSFET
2
High-Low
Junction Isolation
600
20
20
20
1.4
2.2
100
100
35
Price N/A
More Details
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