TPS2559-Q1 Power-Distribution Switch

Texas Instruments TPS2559-Q1 Current-Limited Power-Distribution Switch is intended for applications where a low resistance, the precision current limit switch is required or heavy capacitive loads are encountered. The TPS2559-Q1 provides up to 5.5A of continuous load current with a precise current limit set by a single resistor to ground. The output current is maintained at a safe level by switching into a constant-current mode when the output load exceeds the current-limit threshold. During overload events, the output current is limited to the level set by R(ILIM). If a persistent overload occurs, the device goes into thermal shutoff to prevent damage to the TPS2559-Q1.

Results: 2
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (IDR) 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
Qualification
Packaging
Texas Instruments Power Switch ICs - Power Distribution Automotive 1.2-4.7A adjustable ILIMIT 2 A 595-TPS2559QWDRCRQ1
Datasheet
561In Stock
Cut Tape
Rp50.268
Rp37.609
Rp34.490
Rp30.821
Reel
Rp28.987
View
MouseReel Available
Min.: 1
Mult.: 1
: 250
USB Switch 1 Output 5.5 A 1.2 A to 4.7 A 16 mOhms 15 ms 8 ms 2.5 V to 6.5 V - 40 C + 125 C SMD/SMT VSON-10 TPS2559 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Power Switch ICs - Power Distribution Automotive 1.2-4.7A adjustable ILIMIT 2 A 595-TPS2559QWDRCTQ1
Datasheet
2.898Expected 03/12/2026
Cut Tape
Rp45.315
Rp33.573
Rp30.638
Rp27.336
Reel
Rp22.199
View
MouseReel Available
Min.: 1
Mult.: 1
: 3.000
USB Switch 1 Output 5.5 A 1.2 A to 4.7 A 16 mOhms 15 ms 8 ms 2.5 V to 6.5 V - 40 C + 125 C SMD/SMT VSON-10 TPS2559 AEC-Q100 Reel, Cut Tape, MouseReel