Gate Drivers | FAN3122C

CMOS 输入，单非反相输出，峰值 11.4A 汲电流，10.6A 源电流，低压侧门极驱动器

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FAN3121 和 FAN3122 MOSFET 驱动器适用于通过提供高峰值电流脉冲，在低侧开关应用中驱动 N 沟道增强型 MOSFET。驱动器提供 TTL (FAN312xT) 或 CMOS (FAN312xC) 输入阈值。内部电路将输出保持在低电平，直到电源电压处于运行范围内，从而提供欠压锁定功能。FAN312x 驱动器在最终输出级结合了 MillerDrive™ 结构。此双极/MOSFET 组合在 MOSFET 导通/关断过程的米勒平坦区阶段提供最高峰值电流。FAN3121 和 FAN3122 驱动器在引脚 3 (EN) 上执行启用功能，以前在行业标准引脚输出中是不需要的。引脚内部上拉至 VDD，实现有效高电平逻辑，并且可以在标准运行中保持开路。 FAN3121/22 采用 3x3mm 8 引线耐热增强型 MLP 封装或 8 引线 SOIC 封装。

  • AC-DC商用电源-服务器和工作站
  • 带使能输入的业界标准引脚排列
  • 4.5 到 18 V 工作范围
  • 11.4 A 峰值灌电流，VDD = 12 V
  • 9.7A灌电流/7.1A源电流，VOUT = 6V
  • 反相配置 (FAN3121) 和同相配置 (FAN3122)
  • 无输入时内部电阻关闭驱动器
  • 23ns/19ns典型升/降时间，10nF负载
  • 20ns典型传播延迟时间
  • 可选择TTL或CMOS输入阈值
  • MillerDrive™ 技术以热保护增强3x3毫米 8引脚MLP或8引脚SOIC封装（无铅工艺）形式提供
  • 额定温度为 –40°C 到 +125°C
  • Rated from –40°C to +125°C

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FAN3122CMPX

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Active

CAD Model

Pb

A

H

P

WDFN-8

511CD

1

260

REEL

3000

Y

MOSFET

1

Single

Non-Isolated

-

18

23

19

11.4

10.6

18

18

-

$0.861

More Details

FAN3122CMX

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Active

CAD Model

Pb

A

H

P

SOIC-8

751EB

1

260

REEL

2500

Y

MOSFET

1

Single

Non-Isolated

-

18

23

19

11.4

10.6

18

18

-

$0.92

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