Driver LED a commutazione non sincrona TPS92205x

I driver LED non sincroni TPS92205x di Texas Instruments hanno un ampio intervallo di ingresso da 4,5 V a 65 V. Integrando l'interruttore NMOS low-side, i dispositivi possono pilotare LED e carica batterie con alta potenza e alta efficienza. Questi dispositivi sono disponibili con limiti di corrente tipici di 1,5 A (TPS922050), 3 A (TPS922051, TPS922052 e TPS922053) e 6 A (TPS922054 e TPS922055). Il TPS92205x supporta anche la connessione ad anodo comune e la progettazione di PCB a strato singolo. La frequenza di commutazione è configurabile da 100 kHz a 2,2 MHz con una funzione opzionale di spettro espanso per migliori prestazioni EMI.

Risultati: 22
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Tensione di alimentazione - Min.
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Texas Instruments CI driver per illuminazione a LED 65V 1A buck LED driv er with analog or P
Scheda dati
8.706A magazzino
MouseReel disponibile
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 CI driver per illuminazione a LED 65V 1A buck LED driv er with analog or P
Scheda dati
7.174A magazzino
MouseReel disponibile
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 CI driver per illuminazione a LED 65V 1A buck LED driv er with analog or P
Scheda dati
3.892A magazzino
MouseReel disponibile
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 CI driver per illuminazione a LED 65V 1A buck LED driv er with analog or P
Scheda dati
1.568A magazzino
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 CI driver per illuminazione a LED 65V 2A buck LED dri ver with analog or P
Scheda dati
2.292A magazzino
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 CI driver per illuminazione a LED 65V 2A buck LED dri ver with analog or P
Scheda dati
2.736A magazzino
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 TPS922052DMTR
Texas Instruments CI driver per illuminazione a LED 65-V 2-A buck LED d river with inductive
Scheda dati
2.863A magazzino
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 CI driver per illuminazione a LED 65-V 4-A buck LED d river with inductive
Scheda dati
3.013A magazzino
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 CI driver per illuminazione a LED 65-V 4-A buck LED d river with inductive
Scheda dati
2.306A magazzino
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 CI driver per illuminazione a LED 65-V 4-A buck LED d river with inductive
Scheda dati
2.943A magazzino
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 CI driver per illuminazione a LED 65-V 4-A buck LED d river with inductive
Scheda dati
1.556A magazzino
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 CI driver per illuminazione a LED 65-V 4-A buck LED d river with inductive
Scheda dati
2.550A magazzino
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 CI driver per illuminazione a LED 65V 1A buck LED driv er with analog or P
Scheda dati
2.212A magazzino
MouseReel disponibile
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 CI driver per illuminazione a LED 65V 1A buck LED driv er with analog or P
Scheda dati
2.422A magazzino
MouseReel disponibile
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 CI driver per illuminazione a LED 65V 2A buck LED dri ver with analog or P
Scheda dati
2.254A magazzino
MouseReel disponibile
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 CI driver per illuminazione a LED 65V 2A buck LED dri ver with analog or P
Scheda dati
2.489A magazzino
MouseReel disponibile
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 CI driver per illuminazione a LED 65-V 2-A buck LED d river with inductive
Scheda dati
1.359A magazzino
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 CI driver per illuminazione a LED 65-V 2-A buck LED d river with inductive
Scheda dati
700A magazzino
3.00015/10/2026 previsto
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 CI driver per illuminazione a LED 65-V 2-A buck LED d river with inductive
Scheda dati
1.140A magazzino
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 CI driver per illuminazione a LED 65-V 4-A buck LED d river with inductive
Scheda dati
557A magazzino
3.00014/09/2026 previsto
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 CI driver per illuminazione a LED 65-V 2-A buck LED d river with inductive
Scheda dati
1A magazzino
3.00017/08/2026 previsto
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 CI driver per illuminazione a LED 65-V 2-A buck LED d river with inductive
Scheda dati
3.00016/10/2026 previsto
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