BD22xx Current Limit High Side Switch ICs

ROHM Semiconductor BD2226, BD2227 BD2232, BD2233, BD2240, and BD2241 Current Limit High Side Switch ICs are low on-resistance N-channel MOSFET high-side power switches, optimized for Universal Serial Bus (USB) applications. Each device is equipped with the function of over-current detection, thermal shutdown, under-voltage lockout, and soft-start. Typical applications include car audio, PLC, AC servo, set-top box, blood pressure monitor, DVR/DVS, home theater system, and various motor control applications.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Number of Outputs
Output Current
Current Limit
On Resistance - Max
On Time - Max
Off Time - Max
Operating Supply Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package/Case
Series
Packaging
ROHM Semiconductor Power Switch ICs - Power Distribution Small Pkg High Side Sw IC
Datasheet
2,479In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

High Side Switch 1 Output 850 mA 155 mOhms 10 ms 40 us 2.7 V to 5.5 V - 40 C + 85 C SMD/SMT SSOP-5 BD2240G Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution Small Pkg High Side Sw IC
Datasheet
31,586In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

High Side Switch 1 Output 500 mA 145 mOhms 10 ms 40 us 2.7 V to 5.5 V - 40 C + 85 C SMD/SMT SSOP-5 BD2232G Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution PMW TYPE DC/DC CON
Datasheet
8,747In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

High Side Switch 1 Output 500 mA 200 mOhms 10 ms 40 us 2.7 V to 5.5 V - 40 C + 85 C SMD/SMT SSOP-5 Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution Small Pkg High Side Sw IC
Datasheet
2,995In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

High Side Switch 1 Output 650 mA 155 mOhms 10 ms 40 us 2.7 V to 5.5 V - 40 C + 85 C SMD/SMT SSOP-5 BD2246G Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution Small Pkg High Side Sw IC
Datasheet
2,895In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

High Side Switch 1 Output 500 mA 200 mOhms 10 ms 40 us 2.7 V to 5.5 V - 40 C + 85 C SMD/SMT SSOP-5 BD2226G Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution Small Pkg High Side Sw IC
Datasheet
2,363In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

High Side Switch 1 Output 500 mA 200 mOhms 10 ms 40 us 2.7 V to 5.5 V - 40 C + 85 C SMD/SMT SSOP-5 BD2227G Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution Small Pkg High Side Sw IC
Datasheet
2,792In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

High Side Switch 1 Output 850 mA 155 mOhms 10 ms 40 us 2.7 V to 5.5 V - 40 C + 85 C SMD/SMT SSOP-5 BD2241G Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution 1CH ADJ CURRENT SWITCH IC
Datasheet
1,125In Stock
6,000Expected 05/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

High Side Switch 1 Output 1.5 A 200 mA to 1.7 A 120 mOhms 10 ms 40 us 2.8 V to 5.5 V - 40 C + 85 C SMD/SMT SSOP-6 Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution Small Pkg High Side Sw IC
Datasheet
2,740In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

High Side Switch 1 Output 500 mA 145 mOhms 10 ms 40 us 2.7 V to 5.5 V - 40 C + 85 C SMD/SMT SSOP-5 BD2233G Reel, Cut Tape, MouseReel