同步 PWM 降压稳压器,高性能,电压模式,65 V,6 A

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FAN65004B 是一款宽 VIN 高能效同步降压稳压器,带有集成的高压侧和低压侧功率 MOSFET。该器件集成了固定频率电压模式 PWM 控制器,支持从 4.5 V 到 65 V 的宽电压范围,可以处理高达 6 A 的连续电流。FAN65004B 包括了 0.67% 准确度的参比电压,可实现严格调节。开关频率可编程为 100 kHz 到 1 MHz。此单相降压稳压器提供了完整的保护功能,包括过电流保护、高温关断、欠压锁定、过电压保护、欠电压保护和短路保护。该器件采用紧凑的 6 x 6 mm PQFN 封装。

  • High Voltage POL Module
  • Telecommunications
  • Networking and ServersSystems, USB−PD
  • Industrial Equipments
  • Industrial Automation
  • Computing
  • Base Station Power Supplies
  • Vending, ATM and Slot Machines
  • Robotics
  • Battery Management Systems
  • Wide Input Voltage Range: 4.5 V to 65 V
  • Switching Frequency: 100 kHz to 1 MHz
  • 0.6 V Reference Voltage with 0.67% Accuracy
  • Selectable CCM PWM Mode or PFM Mode for Light Loads
  • Over Current Protection, Thermal Shutdown, OverVoltage Protection, Under Voltage Protection andShort−circuit Protection
  • External Compensation for Wide Operation Range
  • Adjustable Soft−Start & Pre−Bias Startup
  • Enable Function with Adjustable Input VoltageUnder−Voltage−Lock−Out (UVLO)
  • Power Good Indicator
  • Dual LDOs for Single Supply Operation and to ReducePower Loss

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FAN65004B

Active

Pb

A

H

P

PQFN-35

1

260

REEL

3000

Y

Step-Down

Voltage Mode

4.5

65

Adjustable

6

-

1000

$3.0332

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