带高压侧和低压侧 MOSFET 的集成驱动器

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概览

NCP81081 采用 6mm x 6mm 40 引脚 QFN 封装,其中集成了 MOSFET 驱动器、高压侧 MOSFET 和低压侧 MOSFET。该驱动器和 MOSFET 已针对高电流,多相 DC 至 DC 降压功率转换应用进行了优化。NCP81081 集成式方案与分立部件方案相比,大大降低了封装寄生和板空间。

  • Capable of switching frequencies up to 1 MHz
  • Capable of output currents up to 35 A
  • PWM input capable of 3.3 V and 5 V
  • Internal bootstrap diode
  • Zero current detection
  • VCIN undervoltage lockout
  • Internal thermal warning / thermal shutdown

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VCIN (V) Typ

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Reference Price

NCP81081MNR2G

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Obsolete

CAD Model

Pb

A

H

P

QFN-40

3

260

REEL

2500

N

5

12

-

35

1

Price N/A

More Details

NCP81081MNTWG

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Obsolete

CAD Model

Pb

A

H

P

QFN-40

3

260

REEL

2500

N

5

12

-

35

1

Price N/A

More Details

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