BD22621G-M
0.3A 过电流检测高边开关IC

BD22641G-M中一个通道内置了用于通用串行总线(USB)电源线的高边开关。电源开关部1个电路内置了低导通电阻的N通道MOSFET。还内置了过电流检测、过热保护、低电压锁定、软启动等功能。

主要规格

 
型号 | BD22621G-MTR
Status | 推荐品
封装 | SSOP5
包装数量 | 3000
最小独立包装数量 | 3000
包装形态 | Taping
RoHS | Yes
Functional Safety | FS supportive

特性:

Common Standard

AEC-Q100 (Automotive Grade)

Supply Voltage(Min.)[V]

2.7

Supply Voltage(Max.)[V]

5.5

Current consumption(Typ.)[µA]

135.0

ON Resistance [mΩ]

120

Channel Number [ch]

1

Control Input Logic

Active High

Over Current Detect [A]

0.18 to 0.42

Output Turn on Time [ms]

1.5

Thermal Shut Down

Yes

Flag Output Delay at Over Current [ms]

15.0

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

特点:

  • AEC-Q100 Qualified
  • Over Current Threshold: 0.3A
  • Built-in Low ON-Resistance (Typ 120mΩ) N-Channel MOSFET
  • Reverse Current Protection when Power Switch Off
  • Thermal Shutdown
  • Under-Voltage Lockout
  • Open-Drain Error Flag Output
  • Output Discharge Function
  • Soft Start Circuit
  • Control Input Logic : Active-High

设计资源

 

技术记事

Schematic Design & Verification

  • 功率测量中探针校正的重要性 倾斜校正篇
  • 旁路电容器的阻抗特性

Thermal Design

  • 热阻、热特性参数

设计模型

2D/3D/CAD

  • SSOP5 Footprint / Symbol

封装和质量数据

Manufacturing Data

  • Factory Information

Environmental Data

  • REACH SVHC Non-use Declaration