TPS272C45 Dual-Channel Smart High-Side Switches

Texas Instruments TPS272C45 Dual-Channel Smart High-Side Switches are designed to meet the requirements of industrial control systems. The low on-resistance RDS(on) of 45mΩ) minimizes device power dissipation driving a wide range (100mA to 3A) of output load current. The device provides an additional low voltage supply (3.3V to 5V) input pin to minimize no-load power dissipation. The device integrates protection features such as thermal shut down, output clamp, and overcurrent limit. These features improve system robustness during fault events such as a short circuit.

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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
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Texas Instruments Power Switch ICs - Power Distribution 36-V 45-m? 3-A 2- ch Industrial high-
Datasheet
1,355In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Smart High Side Switch 2 Output 5.8 A 78 mOhms 65 us 80 us 4.5 V to 36 V - 40 C + 125 C SMD/SMT VQFN-24 TPS272C45 Reel, Cut Tape, MouseReel
Texas Instruments Power Switch ICs - Power Distribution 36-V 45-m? 3-A 2- ch Industrial high-
Datasheet
2,369In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

High Side 2 Output 3 A 5.8 A 78 mOhms 65 us 80 us 4.5 V to 36 V - 40 C + 125 C SMD/SMT VQFN-24 TPS272C45 Reel, Cut Tape, MouseReel
Texas Instruments Power Switch ICs - Power Distribution 36-V 45-m? 3-A 2- ch Industrial high-
Datasheet
1,929In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

TPS272C45 Reel, Cut Tape, MouseReel
Texas Instruments Power Switch ICs - Power Distribution 36-V 45-m? 3-A 2- ch Industrial high-
Datasheet
357In Stock
3,000Expected 28/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

High Side 2 Output 4 A 5.8 A 78 mOhms 25 us 25 us 4.5 V to 36 V - 40 C + 125 C SMD/SMT QFN-24 TPS272C45 Reel, Cut Tape, MouseReel