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Gate Drivers | NCV51511
概览
NCV51511 是一款适用于高电压和高速的高压侧和低压侧门极驱动集成电路，适用于驱动在高达 80 V 的电压下运行的 MOSFET。NCV51511 集成了一个驱动器集成电路和一个自举二极管。该驱动器集成电路具有较低的延迟时间和匹配的 PWM 输入传播延迟，进一步增强了该零部件的性能。 该高速双门极驱动器适用于在半桥或同步降压配置中驱动 N 沟道 MOSFET 的高压侧和低压侧。浮动高压侧驱动器能够以高达 80 V 的电源电压运行。在双门极驱动器中，高压侧和低压侧均具有独立的输入，实现了应用中输入控制信号的最大灵活性。PWM 输入信号（高电平）可以为 3.3 V、5 V 或最高 VDD 逻辑输入，覆盖所有可能应用。
- Half-Bridge and Full-Bridge Converters
- Synchronous-Buck Converters
- Two-Switch Forward Converters
- 48V Automotive Converters
- Integrated Bootstrap Diode for High Side Gate Drive
- Bootstrap Supply Voltage Range up to 100V
- 3 A Source, 6 A Sink Output Current Capability
- Drives 1nF Load with Typical Rise/Fall Times of 6 ns/4 ns
- 2 ns Delay Matching (Typical)
- AEC Qual up to 150°C Tj
- HS robustness against negative transients
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NCV51511PDR2G
Active
Pb
A
H
P
SOIC-8 EP
2
260
REEL
2500
Y
MOSFET
2
High-Low
Junction Isolation
100
18
6
4
3
6
30
28
10
$1.3483
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