BD2202G
Load Switch ICs for Portable Equipment

記憶卡插槽用的高壓側開關(high side switch)IC對記憶卡插槽的供電線具有過電流限制功能。電源開關部內建一個低Rds ON的N MOSFET。另外,還內建過熱檢測、低電壓鎖定、緩起動功能。

Data Sheet 購買 *
* 本產品是標準級的產品。
本產品不建議使用的車載設備。

Product Detail

 
料號 | BD2202G-TR
狀態 | 推薦品
封裝 | SSOP5
單位數量 | 3000
最小包裝數量 | 3000
包裝形式 | Taping
RoHS | Yes

規格:

Supply Voltage(Min.)[V]

2.7

Supply Voltage(Max.)[V]

3.6

Current consumption(Typ.)[µA]

70.0

ON Resistance [mΩ]

150

Channel Number [ch]

1

Control Input Logic

Active High

Output Current[A]

0.2

Over Current Detect [A]

0.25 to 1.0

Output Turn on Time [ms]

1.2

Thermal Shut Down

Recovery

Flag Output Delay at Over Current [ms]

15.0

Operating Temperature (Min.)[°C]

-25

Operating Temperature (Max.)[°C]

85

功能:

・內建一個低Rds ON (Typ=150mΩ)Nch MOSFET
・連續輸出負載電流
    0.2A (BD2202G) / 0.5A(BD2206G) / 0.5A(BD6538G)
    0.55A (BD2224G、BD2225G)
    0.75A (BD2226G、BD2227G)
・緩起動功能
・過電流限制电路
・過熱保護电路
・低電壓鎖定電路
・電源電壓輸入範圍
    BD2202G, BD2206G : 2.7V~3.6V
    BD6538G, BD2224G, BD2225G, BD2226G, BD2227G : 2.7V~5.5V
・工作溫度範圍
    BD2202G, BD2206G : -25℃~85℃
    BD6538G, BD2224G, BD2225G, BD2226G, BD2227G : -40℃~85℃
・SSOP5封裝

Design Resources

 

Technical Articles

Schematic Design & Verification

  • Importance of Probe Calibration When Measuring Power: Deskew
  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • Thermal Resistance

Tools

Simulations (Login Required)

  • Method for Exporting Circuit Data (ROHM Solution Simulator)

2D/3D/CAD

  • SSOP5 Footprint / Symbol

Packaging & Quality

Package Information

  • Package Information
  • Anti-Whisker formation

Manufacturing Data

  • Factory Information

Environmental Data

  • UL94 Flame Classifications of Mold Compound
  • Compliance with the ELV directive
  • REACH SVHC Non-use Declaration
  • RoHS Comission Delegated Directive

Export Information

  • The Export Control Order
  • Export Administration Regulations(EAR)