TPS92205x Non-Synchronous Buck LED Drivers

Texas Instruments TPS92205x Non-Synchronous Buck LED Drivers have a 4.5V to 65V wide input range. By integrating the low-side NMOS switch, the devices can drive LEDs and charge batteries with high power density and high efficiency. These devices are available with typical current limits of 1.5A (TPS922050), 3A (TPS922051, TPS922052, and TPS922053), and 6A (TPS922054 and TPS922055). The TPS92205x also supports common anode connection and single-layer PCB design. The switching frequency is configurable from 100kHz to 2.2MHz with an optional spread spectrum feature for better EMI performance.

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Qty. RoHS ECAD Model Number of Outputs
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Supply Voltage - Min
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Output Voltage
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Texas Instruments LED Lighting Driver ICs 65V 1A buck LED driv er with analog or P
Datasheet
8,718In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,500
: 3,000

1 Output Buck 1 A WSON-8 63 V 4.5 V 1 MHz 0 V to 63 V TPS922050 - 40 C + 85 C Cycle-by-cycle over-current protection, Fast load transient support, Integrated Switching FET, LED Open Detection, LED Short Detection, Thermal shutdown Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 65V 1A buck LED driv er with analog or P
Datasheet
7,174In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 150
: 4,000

1 Output Boost, Buck-Boost 1 A SOT-583-8 63 V 4.5 V 400 kHz TPS922050 - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 65V 1A buck LED driv er with analog or P
Datasheet
3,892In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 25
: 4,000

1 Output Boost, Buck-Boost 1 A SOT-583-8 63 V 4.5 V 400 kHz TPS922050 - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 65V 1A buck LED driv er with analog or P
Datasheet
1,568In Stock
Min.: 1
Mult.: 1
Max.: 150
: 3,000

1 Output Buck 1 A WSON-8 63 V 4.5 V 1 MHz 0 V to 63 V TPS922050 - 40 C + 85 C Cycle-by-cycle over-current protection, Fast load transient support, Integrated Switching FET, LED Open Detection, LED Short Detection, Thermal shutdown Reel, Cut Tape
Texas Instruments LED Lighting Driver ICs 65V 2A buck LED dri ver with analog or P
Datasheet
2,303In Stock
Min.: 1
Mult.: 1
Max.: 50
: 3,000

1 Output Buck-Boost 2 A WSON-8 65 V 4.5 V 400 kHz 0 V to 63 V TPS922051 - 40 C + 85 C Reel, Cut Tape
Texas Instruments LED Lighting Driver ICs 65V 2A buck LED dri ver with analog or P
Datasheet
2,736In Stock
Min.: 1
Mult.: 1
Max.: 50
: 3,000

1 Output Buck 2 A WSON-8 63 V 4.5 V 400 kHz 0 V to 63 V TPS922051 Cycle-by-cycle over-current protection, Fast load transient support, Integrated Switching FET, LED Open Detection, LED Short Detection, Thermal shutdown Reel, Cut Tape
Texas Instruments LED Lighting Driver ICs 65-V 2-A buck LED d river with inductive
Datasheet
2,863In Stock
Min.: 1
Mult.: 1

1 Output Buck 2 A VSON-14 65 V 4.5 V 100 kHz to 2.2 MHz 0 V to 63 V TPS922052 - 40 C + 125 C Cycle-by-Cycle Over-Current Protection, Fault Output, Integrated Switching FET, LED Open Detection, LED Short Detection, Programable Switching Frequency, Spread Spectrum, Thermal Foldback, Thermal Shutdown
Texas Instruments LED Lighting Driver ICs 65-V 4-A buck LED d river with inductive
Datasheet
3,037In Stock
Min.: 1
Mult.: 1

1 Output Buck 4 A VSON-14 65 V 4.5 V 100 kHz to 2.2 MHz 0 V to 63 V TPS922054 - 40 C + 125 C Cycle-by-Cycle Over-Current Protection, Fault Output, Integrated Switching FET, LED Open Detection, LED Short Detection, Programable Switching Frequency, Spread Spectrum, Thermal Foldback, Thermal Shutdown
Texas Instruments LED Lighting Driver ICs 65-V 4-A buck LED d river with inductive
Datasheet
2,320In Stock
Min.: 1
Mult.: 1

1 Output Buck 4 A WSON-12 65 V 4.5 V 100 kHz to 2.2 MHz 0 V to 63 V TPS922054 - 40 C + 125 C Cycle-by-Cycle Over-Current Protection, Fault Output, Integrated Switching FET, LED Open Detection, LED Short Detection, Programable Switching Frequency, Spread Spectrum, Thermal Foldback, Thermal Shutdown
Texas Instruments LED Lighting Driver ICs 65-V 4-A buck LED d river with inductive
Datasheet
2,943In Stock
Min.: 1
Mult.: 1

1 Output Buck 4 A VSON-14 65 V 4.5 V 100 kHz to 2.2 MHz 0 V to 63 V TPS922054 - 55 C + 125 C Cycle-by-Cycle Over-Current Protection, Fault Output, Integrated Switching FET, LED Open Detection, LED Short Detection, Programable Switching Frequency, Spread Spectrum, Thermal Foldback, Thermal Shutdown
Texas Instruments LED Lighting Driver ICs 65-V 4-A buck LED d river with inductive
Datasheet
1,915In Stock
Min.: 1
Mult.: 1

1 Output Buck 4 A VSON-14 65 V 4.5 V 100 kHz to 2.2 MHz 0 V to 63 V TPS922055 - 40 C + 125 C Cycle-by-Cycle Over-Current Protection, Fault Output, Integrated Switching FET, LED Open Detection, LED Short Detection, Programable Switching Frequency, Spread Spectrum, Thermal Foldback, Thermal Shutdown
Texas Instruments LED Lighting Driver ICs 65-V 4-A buck LED d river with inductive
Datasheet
2,580In Stock
Min.: 1
Mult.: 1

1 Output Buck 4 A VSON-14 65 V 4.5 V 100 kHz to 2.2 MHz 0 V to 63 V TPS922055 - 55 C + 125 C Cycle-by-Cycle Over-Current Protection, Fault Output, Integrated Switching FET, LED Open Detection, LED Short Detection, Programable Switching Frequency, Spread Spectrum, Thermal Foldback, Thermal Shutdown
Texas Instruments LED Lighting Driver ICs 65V 1A buck LED driv er with analog or P
Datasheet
2,217In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 50
: 2,500

1 Output Buck HVSSOP-8 63 V 4.5 V 1 MHz 0 V to 5 V TPS922050 - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 65V 1A buck LED driv er with analog or P
Datasheet
2,428In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 25
: 2,500

1 Output Buck HVSSOP-8 63 V 4.5 V 1 MHz 0 V to 5 V TPS922050 - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 65V 2A buck LED dri ver with analog or P
Datasheet
2,259In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 25
: 2,500

1 Output Buck HVSSOP-8 63 V 4.5 V 400 kHz 0 V to 5 V TPS922051 - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 65V 2A buck LED dri ver with analog or P
Datasheet
2,487In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 25
: 2,500

1 Output Buck HVSSOP-8 63 V 4.5 V 400 kHz 0 V to 5 V TPS922051 - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments LED Lighting Driver ICs 65-V 2-A buck LED d river with inductive
Datasheet
1,359In Stock
Min.: 1
Mult.: 1

1 Output Buck 2 A SOT-23-THN-14 65 V 4.5 V 100 kHz to 2.2 MHz 0 V to 63 V TPS922052 - 40 C + 125 C Cycle-by-Cycle Over-Current Protection, Fault Output, Integrated Switching FET, LED Open Detection, LED Short Detection, Programable Switching Frequency, Spread Spectrum, Thermal Foldback, Thermal Shutdown
Texas Instruments LED Lighting Driver ICs 65-V 2-A buck LED d river with inductive
Datasheet
700In Stock
Min.: 1
Mult.: 1

1 Output Buck 2 A WSON-12 65 V 4.5 V 100 kHz to 2.2 MHz 0 V to 63 V TPS922053 - 40 C + 125 C Cycle-by-Cycle Over-Current Protection, Fault Output, Integrated Switching FET, LED Open Detection, LED Short Detection, Programable Switching Frequency, Spread Spectrum, Thermal Foldback, Thermal Shutdown
Texas Instruments LED Lighting Driver ICs 65-V 2-A buck LED d river with inductive
Datasheet
1,106In Stock
Min.: 1
Mult.: 1

1 Output Buck 2 A SOT-23-THN-14 65 V 4.5 V 100 kHz to 2.2 MHz 0 V to 63 V TPS922053 - 40 C + 125 C Cycle-by-Cycle Over-Current Protection, Fault Output, Integrated Switching FET, LED Open Detection, LED Short Detection, Programable Switching Frequency, Spread Spectrum, Thermal Foldback, Thermal Shutdown
Texas Instruments LED Lighting Driver ICs 65-V 4-A buck LED d river with inductive
Datasheet
557In Stock
3,000Expected 2026/09/14
Min.: 1
Mult.: 1

1 Output Buck 4 A WSON-12 65 V 4.5 V 100 kHz to 2.2 MHz 0 V to 63 V TPS922055 - 40 C + 125 C Cycle-by-Cycle Over-Current Protection, Fault Output, Integrated Switching FET, LED Open Detection, LED Short Detection, Programable Switching Frequency, Spread Spectrum, Thermal Foldback, Thermal Shutdown
Texas Instruments LED Lighting Driver ICs 65-V 2-A buck LED d river with inductive
Datasheet
1In Stock
3,000Expected 2026/08/17
Min.: 1
Mult.: 1

1 Output Buck 2 A WSON-12 65 V 4.5 V 100 kHz to 2.2 MHz 0 V to 63 V TPS922052 - 40 C + 125 C Cycle-by-Cycle Over-Current Protection, Fault Output, Integrated Switching FET, LED Open Detection, LED Short Detection, Programable Switching Frequency, Spread Spectrum, Thermal Foldback, Thermal Shutdown
Texas Instruments LED Lighting Driver ICs 65-V 2-A buck LED d river with inductive
Datasheet
3,000Expected 2026/10/16
Min.: 1
Mult.: 1

1 Output Buck 2 A VSON-14 65 V 4.5 V 100 kHz to 2.2 MHz 0 V to 63 V TPS922053 - 40 C + 125 C Cycle-by-Cycle Over-Current Protection, Fault Output, Integrated Switching FET, LED Open Detection, LED Short Detection, Programable Switching Frequency, Spread Spectrum, Thermal Foldback, Thermal Shutdown