Buck Converters for Power Over Ethernet

A buck converter is a power efficient voltage step-down converter that changes a higher voltage to a lower voltage. Whereas a linear regulator can achieve the same purpose, regulators can waste more energy via conversion of excess energy to heat. For this reason, a buck DC/DC converter is the preferred choice for power-efficient designs. A DC/DC boost converter, also known as a step-up converter, is a semiconductor device or electrical circuit that has an output DC voltage that is greater than the DC input voltage.

Learn More

Rezultatai: 773
Pasirinkite Vaizdas Dalies Nr. Gam. Aprašymas Duomenų Lapas Prieinamumas Kainodara (EUR) Filtruokite lentelėje pateiktus rezultatus pagal vieneto kainą, remdamiesi kiekiu. Qty. RoHS ECAD modelis Topologija Išėjimų skaičius Perjungimo Dažnis Duty cycle - Maksimalus Įvesties Įtampa Išvesties Įtampa Išvesties Srovė Minimali darbinė temperatūra Didžiausia darbinė temperatūra Montavimo stilius Pakuotė / Korpusas Kvalifikacija Pakavimas
Analog Devices Perjungimo valdikliai 150V L IQ, 2x, 2-PhSync Buck DC/DC Cntr 2 204Prieinamumas
Min.: 1
Daugkart.: 1

Buck 2 Output 50 kHz to 750 kHz 100 % 1 V to 60 V 105 uA - 40 C + 150 C SMD/SMT LQFP-48 Tray
Texas Instruments Perjungimo valdikliai Wide In Non-Sync Buc k DC/DC Cntrlr 29 610Prieinamumas
Min.: 1
Daugkart.: 1
: 2 500

Buck 1 Output 35 kHz to 500 kHz 95 % 700 mV to 46 V 3 A - 40 C + 85 C SMD/SMT SOIC-8 Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Perjungimo valdikliai Versatile Automotive 60V/70V 2.2MHz Buck Controller with 7 A IQ and Optional Bypass Mode 5 675Prieinamumas
Min.: 1
Daugkart.: 1

Buck 1 Output 220 kHz to 2.2 MHz 99 % 5 V - 40 C + 125 C SMD/SMT TQFN-EP-20 Tray

Texas Instruments Perjungimo valdikliai AUTO CAT WIDE-INPUT SYNCH BUCK 5 506Prieinamumas
Min.: 1
Daugkart.: 1
: 2 000

Buck 1 Output 100 kHz to 1 MHz 85 % 700 mV to 35 V 20 A - 40 C + 125 C SMD/SMT HTSSOP-16 AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology Perjungimo valdikliai Digitally enhanced power analog buck controller 3 299Prieinamumas
Min.: 1
Daugkart.: 1
: 3 300

Buck 1 Output 100 kHz to 1.6 MHz 100 % 300 mV to 16 V 4 A - 40 C + 125 C SMD/SMT QFN-28 Reel, Cut Tape
Texas Instruments Perjungimo valdikliai Fixed-Freq Notebook Sys Pwr Cntrlr A 595 A 595-TPS51222RTVR 318Prieinamumas
Min.: 1
Daugkart.: 1
: 250

Buck 2 Output 200 kHz to 1 MHz 99 % 1 V to 12 V 20 A - 40 C + 85 C SMD/SMT WQFN-32 Reel, Cut Tape, MouseReel
Texas Instruments Perjungimo valdikliai Adj Hi-Efficient Ste p-Dwn 20uA SOT-23 A A 595-TPS64203DBVT 7 472Prieinamumas
Min.: 1
Daugkart.: 1
: 3 000

Buck 1 Output 800 kHz 100 % 1.2 V to 6.5 V 3 A - 40 C + 85 C SMD/SMT SOT-23-6 Reel, Cut Tape, MouseReel
Texas Instruments Perjungimo valdikliai 3-V to 20-V voltage mode synchronous bu A 926-LM27402SQX/NOPB 1 189Prieinamumas
Min.: 1
Daugkart.: 1
: 1 000

Buck 1 Output 200 kHz to 1.2 MHz 95 % 600 mV to 18.6 V 30 A - 40 C + 125 C SMD/SMT WQFN-16 Reel, Cut Tape, MouseReel
Texas Instruments Perjungimo valdikliai 4.5V-8V Input Synch Buck Contr A 595-TPS A 595-TPS40193DRCT 1 198Prieinamumas
Min.: 1
Daugkart.: 1
: 3 000

Buck 1 Output 300 kHz 85 % 591 mV to 14.4 V 20 A - 40 C + 85 C SMD/SMT VSON-10 Reel, Cut Tape, MouseReel
Texas Instruments Perjungimo valdikliai 3-28V In 20A Synch S tep Down Cntrlr A 5 A 595-TPS51218DSCT 2 888Prieinamumas
Min.: 1
Daugkart.: 1
: 3 000

Buck 1 Output 465 kHz 91 % 700 mV to 2.6 V 20 A - 40 C + 85 C SMD/SMT WSON-10 Reel, Cut Tape, MouseReel
Texas Instruments Perjungimo valdikliai Fixed Freq 99% Duty Cycle Peak Current A A 595-TPS51220RHBT 2 251Prieinamumas
Min.: 1
Daugkart.: 1
: 3 000

Buck 2 Output 200 kHz to 1 MHz 99 % 1 V to 12 V 20 A - 40 C + 85 C SMD/SMT VQFN-32 Reel, Cut Tape, MouseReel
Texas Instruments Perjungimo valdikliai Adj Hi-Efficient Ste p-Dwn 20uA SOT-23 A A 595-TPS64200DBVT 2 830Prieinamumas
Min.: 1
Daugkart.: 1
: 3 000

Buck 1 Output 350 kHz 100 % 1.2 V to 6.5 V 3 A - 40 C + 85 C SMD/SMT SOT-23-6 Reel, Cut Tape, MouseReel

Texas Instruments Perjungimo valdikliai Wide Input Sync Buck Cntrlr source/sink A 595-TPS40061PWP 1 877Prieinamumas
Min.: 1
Daugkart.: 1
: 2 000

Buck 1 Output 100 kHz to 1 MHz 98 % 700 mV to 45 V 10 A - 40 C + 85 C SMD/SMT HTSSOP-16 Reel, Cut Tape, MouseReel
Texas Instruments Perjungimo valdikliai BiCMOS Low-Power Cur rent Mode A 595-UCC A 595-UCC38C40D 4 103Prieinamumas
Min.: 1
Daugkart.: 1
: 2 500

Boost, Buck, Flyback, Forward 1 Output 1 MHz 100 % 18 V 1 A 0 C + 70 C SMD/SMT SOIC-8 Reel, Cut Tape, MouseReel
Infineon Technologies Perjungimo valdikliai 10A DC/DC Step Down Synch Controller 2 148Prieinamumas
Min.: 1
Daugkart.: 1
: 2 500

Buck 1 Output 100 kHz to 700 kHz 99 % Adjustable 10 A - 40 C + 150 C SMD/SMT SSOP-14 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Perjungimo valdikliai Two-Phase Sync SD Sw itching Cntlr A 926 A 926-LM2642MTC/NOPB 2 193Prieinamumas
Min.: 1
Daugkart.: 1
: 2 500

Buck 2 Output 60 kHz 98 % 1.3 V to 30 V 6 A - 40 C + 125 C SMD/SMT TSSOP-28 Reel, Cut Tape, MouseReel
Texas Instruments Perjungimo valdikliai Low-Power BiCMOS Cur rent-Mode PWM A 595 A 595-UCC3800D 1 482Prieinamumas
Min.: 1
Daugkart.: 1
: 2 500

Boost, Buck, Flyback, Forward 1 Output 1 MHz 100 % 5 V 1 A 0 C + 70 C SMD/SMT SOIC-8 Reel, Cut Tape, MouseReel
Nisshinbo Perjungimo valdikliai Buck DC/DC Controller 3 093Prieinamumas
Min.: 1
Daugkart.: 1
: 3 000

Buck 1 Output 180 kHz 100 % 1 V to 18.5 V - 40 C + 85 C SMD/SMT SOT-23-5 Reel, Cut Tape, MouseReel
Texas Instruments Perjungimo valdikliai 2.2MHz Low Iq Sync B uck Controller A 59 A 595-LM25141QRGERQ1 2 966Prieinamumas
Min.: 1
Daugkart.: 1
: 250

Buck 1 Output 2.2 MHz 99 % 1.5 V to 15 V 20 A - 40 C + 150 C SMD/SMT VQFN-24 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Perjungimo valdikliai 4.5V to 20V Buck A 5 95-TPS40195PW A 595 A 595-TPS40195PW 2 344Prieinamumas
Min.: 1
Daugkart.: 1
: 2 000

Buck 1 Output 600 kHz 85 % 591 mV 20 A - 40 C + 85 C SMD/SMT TSSOP-16 Reel, Cut Tape, MouseReel
Texas Instruments Perjungimo valdikliai Adj Hi-Efficient Ste p-Dwn 20uA SOT-23 A A 595-TPS64202DBVT 2 556Prieinamumas
Min.: 1
Daugkart.: 1
: 3 000

Buck 1 Output 550 kHz 100 % 1.2 V to 6.5 V 3 A - 40 C + 85 C SMD/SMT SOT-23-6 Reel, Cut Tape, MouseReel

Texas Instruments Perjungimo valdikliai BiCMOS Low-Power Cur rent Mode A 595-UCC A 595-UCC38C40DGK 1 820Prieinamumas
Min.: 1
Daugkart.: 1
: 2 500

Boost, Buck, Flyback, Forward 1 Output 1 MHz 100 % 18 V 1 A 0 C + 70 C SMD/SMT VSSOP-8 Reel, Cut Tape, MouseReel

Texas Instruments Perjungimo valdikliai High Perf Sync Buck Cntrlr A 926-LM27402 A 926-LM27402MH/NOPB 2 210Prieinamumas
Min.: 1
Daugkart.: 1
: 2 500

Buck 1 Output 200 kHz to 1.2 MHz 95 % 600 mV to 18.6 V 30 A - 40 C + 125 C SMD/SMT HTSSOP-16 Reel, Cut Tape, MouseReel

Texas Instruments Perjungimo valdikliai Wide Input Range Syn c Buck Cntlr A 926- A 926-LM5117PMH/NOPB 494Prieinamumas
Min.: 1
Daugkart.: 1
: 250

Buck 1 Output 50 kHz to 750 kHz 98 % 800 mV to 62 V 20 A - 40 C + 125 C SMD/SMT HTSSOP-20 Reel, Cut Tape, MouseReel
Texas Instruments Perjungimo valdikliai Low-Power BiCMOS Cur rent-Mode PWM A 595 A 595-UCC3802D 1 515Prieinamumas
2 250Tikėtina 2026-07-30
Min.: 1
Daugkart.: 1
: 2 500

Boost, Buck, Flyback, Forward 1 Output 1 MHz 100 % 5 V 1 A 0 C + 70 C SMD/SMT SOIC-8 Reel, Cut Tape, MouseReel