Rohm Breadcrumb

Rohm Productdetail

1ch Adjustable Current Limit High Side Switch ICs - BD2222G

BD2222G is low on-resistance N-channel MOSFET high-side power switch, optimized for Universal Serial Bus (USB) applications. This device is equipped with the function of over-current detection, thermal shutdown, under-voltage lockout and soft-start. Moreover, the range of Current limit threshold can be adjusted from 0.2A to 1.7A by changing the external resistance.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number | BD2222G-GTR
Status | Active
Package | SSOP6
Unit Quantity | 3000
Minimum Package Quantity | 3000
Packing Type | Taping
RoHS | Yes

Specifications:

Supply Voltage(Min.)[V]

2.8

Supply Voltage(Max.)[V]

5.5

Current consumption(Typ.)[µA]

120.0

ON Resistance [mΩ]

89

Channel Number [ch]

1

Control Input Logic

Active High

Over Current Detect [A]

0.2 to 1.7

Output Turn on Time [ms]

1.0

Thermal Shut Down

Recovery

Flag Output Delay at Over Current [ms]

7.0

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Features:

・ Adjustable Current Limit Threshold: 200mA to 1.7A
・ Low On-Resistance (Typ. 89mΩ) N-channel MOSFET Built-in
・ Soft-Start Circuit
・ Open-Drain Fault Flag Output
・ Thermal Shutdown
・ Under-Voltage Lockout
・ Reverse Current Protection when Power Switch Off
・ Control Input Logic - Active-High