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Switching Controllers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Topology	Number of Outputs	Switching Frequency	Duty Cycle - Max	Output Voltage	Output Current	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	Qualification	Packaging
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C54DGKR Texas Instruments 1: HK$19.07 24,628In Stock	Mfr. Part No. UCC28C54DGKR Mouser Part No 595-UCC28C54DGKR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	24,628In Stock	Cut Tape HK$19.07 HK$14.14 HK$12.91 HK$11.51 Reel HK$9.78 View HK$10.93 HK$10.52 HK$10.19 HK$9.54 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	110 kHz	50 %	28 V	200 mA	- 40 C	+ 125 C	SMD/SMT	VSSOP-8		Reel, Cut Tape, MouseReel
Switching Controllers Wide Inp Non-Sync Buck DC/DC Cntrlr TPS40200SHKJ Texas Instruments 1: HK$1,939.10 390In Stock	Mfr. Part No. TPS40200SHKJ Mouser Part No 595-TPS40200SHKJ	Texas Instruments	Switching Controllers Wide Inp Non-Sync Buck DC/DC Cntrlr	Datasheet	390In Stock	HK$1,939.10 HK$1,898.98 HK$1,703.18	Min.: 1 Mult.: 1	Buck	1 Output	35 kHz to 500 kHz	100 %	700 mV to 46 V	3 A	- 55 C	+ 210 C	SMD/SMT	CFP-8		Tube
Switching Controllers 3.5-V to 42-V dual- output stackable s LM25143RHAR Texas Instruments 1: HK$40.03 14,757In Stock	Mfr. Part No. LM25143RHAR Mouser Part No 595-LM25143RHAR	Texas Instruments	Switching Controllers 3.5-V to 42-V dual- output stackable s Learn More about Texas Instruments ti lm25143 controller	Datasheet	14,757In Stock	Cut Tape HK$40.03 HK$30.50 HK$28.11 HK$25.48 View Reel HK$21.29 HK$24.25 HK$22.77 HK$21.29 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Buck	2 Output	2.2 MHz				- 40 C	+ 125 C	SMD/SMT	VQFNP-40		Reel, Cut Tape, MouseReel
Switching Controllers Mil Enh Wide Input S ynch Buck Cntrlr TPS40055MPWPREP Texas Instruments 1: HK$172.70 1,607In Stock	Mfr. Part No. TPS40055MPWPREP Mouser Part No 595-TPS40055MPWPREP	Texas Instruments	Switching Controllers Mil Enh Wide Input S ynch Buck Cntrlr	Datasheet	1,607In Stock	Cut Tape HK$172.70 HK$137.93 HK$129.22 HK$120.92 View Reel HK$95.27 HK$115.33 HK$113.27 HK$113.19 HK$95.27 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Buck	1 Output	100 kHz to 1 MHz	94 %	700 mV to 35 V	20 A	- 55 C	+ 125 C	SMD/SMT	HTSSOP-16		Reel, Cut Tape, MouseReel
Switching Controllers Dual Output 2-Phase Syn Buck Driverless A 595-TPS40428RHAT TPS40428RHAR Texas Instruments 1: HK$82.53 3,808In Stock	Mfr. Part No. TPS40428RHAR Mouser Part No 595-TPS40428RHAR	Texas Instruments	Switching Controllers Dual Output 2-Phase Syn Buck Driverless A 595-TPS40428RHAT	Datasheet	3,808In Stock	Cut Tape HK$82.53 HK$64.36 HK$59.76 HK$54.75 View Reel HK$47.02 HK$52.11 HK$50.88 HK$49.73 HK$47.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Buck	2 Output	200 kHz to 1.5 MHz	50 %	600 mV to 5 V	40 A	- 40 C	+ 125 C	SMD/SMT	VQFN-40		Reel, Cut Tape, MouseReel
Switching Controllers BiCMOS Adv Phase Shf t Resonant Cntrlr A A 595-UCC2895DWTR UCC2895DW Texas Instruments 1: HK$68.06 4,648In Stock	Mfr. Part No. UCC2895DW Mouser Part No 595-UCC2895DW	Texas Instruments	Switching Controllers BiCMOS Adv Phase Shf t Resonant Cntrlr A A 595-UCC2895DWTR	Datasheet	4,648In Stock	HK$68.06 HK$52.77 HK$47.84 HK$44.63 View HK$43.16 HK$42.09 HK$41.59 Quote	Min.: 1 Mult.: 1	Full Bridge	4 Output	1 MHz	100 %	5 V	100 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-20		Tube
Switching Controllers CM PWM CONTROLLER NCP1252DDR2G onsemi 1: HK$8.06 53,699In Stock	Mfr. Part No. NCP1252DDR2G Mouser Part No 863-NCP1252DDR2G	onsemi	Switching Controllers CM PWM CONTROLLER	Datasheet	53,699In Stock	Cut Tape HK$8.06 HK$5.77 HK$5.20 HK$4.57 Reel HK$3.78 View HK$4.27 HK$4.09 HK$3.96 HK$3.68 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback, Forward	1 Output	500 kHz	47.5 %	12 V	800 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8		Reel, Cut Tape, MouseReel
Switching Controllers AUTO CAT WIDE-INPUT SYNCH BUCK TPS40051QPWPRQ1 Texas Instruments 1: HK$55.81 5,223In Stock	Mfr. Part No. TPS40051QPWPRQ1 Mouser Part No 595-TPS40051QPWPRQ1	Texas Instruments	Switching Controllers AUTO CAT WIDE-INPUT SYNCH BUCK	Datasheet	5,223In Stock	Cut Tape HK$55.81 HK$42.83 HK$39.54 HK$36.00 View Reel HK$30.83 HK$34.28 HK$33.21 HK$32.88 HK$30.83 Quote MouseReel Available	Min.: 1 Mult.: 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
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C52DGKR Texas Instruments 1: HK$19.07 2,333In Stock	Mfr. Part No. UCC28C52DGKR Mouser Part No 595-UCC28C52DGKR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,333In Stock	Cut Tape HK$19.07 HK$14.14 HK$12.91 HK$11.51 Reel HK$9.62 View HK$10.93 HK$10.52 HK$10.19 HK$9.54 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	110 kHz	100 %	28 V	200 mA	- 40 C	+ 125 C	SMD/SMT	VSSOP-8		Reel, Cut Tape, MouseReel
Switching Controllers Voltage Mode w/Sync SG3525AP013TR STMicroelectronics 1: HK$18.58 14,615In Stock	Mfr. Part No. SG3525AP013TR Mouser Part No 511-SG3525AP013TR	STMicroelectronics	Switching Controllers Voltage Mode w/Sync	Datasheet	14,615In Stock	Cut Tape HK$18.58 HK$13.81 HK$12.58 HK$11.26 Reel HK$8.96 View HK$10.60 HK$10.36 HK$9.95 HK$8.71 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Push-Pull	2 Output	100 Hz to 500 kHz	49 %	5.1 V	500 mA	0 C	+ 70 C	SMD/SMT	SOIC-16		Reel, Cut Tape, MouseReel
Switching Controllers Wide Input Sync Boos t Controller A 595- A 595-LM5122MHE/NOPB LM5122MH/NOPB Texas Instruments 1: HK$60.42 5,096In Stock	Mfr. Part No. LM5122MH/NOPB Mouser Part No 595-LM5122MH/NOPB	Texas Instruments	Switching Controllers Wide Input Sync Boos t Controller A 595- A 595-LM5122MHE/NOPB Learn More about Texas Instruments ti lm5122 boost controller	Datasheet	5,096In Stock	HK$60.42 HK$46.69 HK$36.99 HK$35.10 View HK$33.70 HK$33.46 HK$33.29 HK$32.39	Min.: 1 Mult.: 1	Boost	1 Output	50 kHz to 1 MHz	100 %	3 V to 100 V	20 A	- 40 C	+ 125 C	SMD/SMT	HTSSOP-20		Tube
Switching Controllers Mil Enh Low-pwr BIC MOS Current-Mode PWM UCC2801MDREP Texas Instruments 1: HK$85.16 3,542In Stock	Mfr. Part No. UCC2801MDREP Mouser Part No 595-UCC2801MDREP	Texas Instruments	Switching Controllers Mil Enh Low-pwr BIC MOS Current-Mode PWM	Datasheet	3,542In Stock	Cut Tape HK$85.16 HK$66.42 HK$61.73 HK$56.64 View Reel HK$48.17 HK$54.01 HK$52.94 HK$51.70 HK$48.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Boost, Flyback, Forward	1 Output	1 MHz	50 %	5 V	1 A	- 55 C	+ 125 C	SMD/SMT	SOIC-8		Reel, Cut Tape, MouseReel
Switching Controllers Auto Cat Lo-Pwr BiC MOS Current-Mode PWM UCC2802QDRQ1 Texas Instruments 1: HK$34.28 8,585In Stock	Mfr. Part No. UCC2802QDRQ1 Mouser Part No 595-UCC2802QDRQ1	Texas Instruments	Switching Controllers Auto Cat Lo-Pwr BiC MOS Current-Mode PWM	Datasheet	8,585In Stock	Cut Tape HK$34.28 HK$25.98 HK$23.84 HK$21.54 View Reel HK$17.92 HK$20.47 HK$20.39 HK$19.15 HK$17.92 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Boost, Flyback, Forward	1 Output	1 MHz	100 %	5 V	1 A	- 40 C	+ 125 C	SMD/SMT	SOIC-8	AEC-Q100	Reel, Cut Tape, MouseReel
Switching Controllers HV QR FLYBACK CONTROLLER NCP1345Q02D1R2G onsemi 1: HK$12.74 2,325In Stock	Mfr. Part No. NCP1345Q02D1R2G Mouser Part No 863-NCP1345Q02D1R2G	onsemi	Switching Controllers HV QR FLYBACK CONTROLLER Learn More about onsemi ncp1345 controllers	Datasheet	2,325In Stock	Cut Tape HK$12.74 HK$9.37 HK$8.47 HK$7.52 Reel HK$6.09 View HK$7.07 HK$6.79 HK$6.72 HK$5.96	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	25 kHz		3.3 V to 21 V		- 40 C	+ 125 C	SMD/SMT	SOIC-9		Reel, Cut Tape
Switching Controllers Wide In Non-Sync Buc k DC/DC Cntrlr TPS40200GDR Texas Instruments 1: HK$20.30 29,316In Stock	Mfr. Part No. TPS40200GDR Mouser Part No 595-TPS40200GDR	Texas Instruments	Switching Controllers Wide In Non-Sync Buc k DC/DC Cntrlr	Datasheet	29,316In Stock	Cut Tape HK$20.30 HK$15.12 HK$13.81 HK$12.33 Reel HK$10.11 View HK$11.67 HK$11.26 HK$10.85 HK$9.86 MouseReel Available	Min.: 1 Mult.: 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
Switching Controllers Mil Enhanced Hi-Spd PWM Cntrlr UC2825AMDWREP Texas Instruments 1: HK$93.63 1,888In Stock	Mfr. Part No. UC2825AMDWREP Mouser Part No 595-UC2825AMDWREP	Texas Instruments	Switching Controllers Mil Enhanced Hi-Spd PWM Cntrlr	Datasheet	1,888In Stock	Cut Tape HK$93.63 HK$76.53 HK$72.42 HK$68.88 HK$67.08 Reel HK$66.99 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Boost, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull	2 Output	1 MHz	85 %	5.1 V	2 A	- 55 C	+ 125 C	SMD/SMT	SOIC-16		Reel, Cut Tape, MouseReel
Switching Controllers BiCMOS Low-Power Cur rent Mode A 595-UCC A 595-UCC28C44DGK UCC28C44DGKR Texas Instruments 1: HK$17.18 37,871In Stock	Mfr. Part No. UCC28C44DGKR Mouser Part No 595-UCC28C44DGKR	Texas Instruments	Switching Controllers BiCMOS Low-Power Cur rent Mode A 595-UCC A 595-UCC28C44DGK Learn More about Texas Instruments ti ucc28c4x q1 controllers	Datasheet	37,871In Stock	Cut Tape HK$17.18 HK$13.73 HK$12.74 HK$11.75 Reel HK$10.36 View HK$11.26 HK$10.93 HK$10.77 HK$10.19 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Boost, Flyback, Forward	1 Output	1 MHz	50 %	18 V	1 A	- 40 C	+ 105 C	SMD/SMT	VSSOP-8		Reel, Cut Tape, MouseReel
Switching Controllers GreenChip SMPS control IC TEA18363T/1J NXP Semiconductors 1: HK$16.11 16,262In Stock	Mfr. Part No. TEA18363T/1J Mouser Part No 771-TEA18363T/1J	NXP Semiconductors	Switching Controllers GreenChip SMPS control IC Learn More about NXP Semiconductors nxp greenchip ac dc solutions	Datasheet	16,262In Stock	Cut Tape HK$16.11 HK$12.66 HK$10.93 HK$9.78 Reel HK$8.30 View HK$9.21 HK$8.88 HK$8.71 HK$8.15 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	132.5 kHz		10.5 V	750 mA	- 40 C	+ 150 C	SMD/SMT	SO-8		Reel, Cut Tape, MouseReel
Switching Controllers Regulating Pulse Wid th Modulator A 595- A 595-UC2525BDW UC2525BDWTR Texas Instruments 1: HK$76.53 3,137In Stock	Mfr. Part No. UC2525BDWTR Mouser Part No 595-UC2525BDWTR	Texas Instruments	Switching Controllers Regulating Pulse Wid th Modulator A 595- A 595-UC2525BDW	Datasheet	3,137In Stock	Cut Tape HK$76.53 HK$59.51 HK$55.24 HK$50.55 View Reel HK$42.09 HK$48.50 HK$47.18 HK$45.87 HK$42.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Boost, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull	2 Output	100 kHz to 500 kHz	50 %	5.1 V	500 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-16		Reel, Cut Tape, MouseReel
Switching Controllers Resonant LLC controller TEA19161T/2Y NXP Semiconductors 1: HK$24.91 22,299In Stock	Mfr. Part No. TEA19161T/2Y Mouser Part No 771-TEA19161T/2Y	NXP Semiconductors	Switching Controllers Resonant LLC controller Learn More about NXP Semiconductors nxp greenchip ac dc solutions	Datasheet	22,299In Stock	Cut Tape HK$24.91 HK$19.32 HK$17.18 HK$15.45 Reel HK$13.07 View HK$14.63 HK$14.39 HK$13.97 HK$12.91	Min.: 1 Mult.: 1 : 2,500	Boost	1 Output	500 kHz	67 %	12 V	2 A	- 40 C	+ 150 C	SMD/SMT	SO-16		Reel, Cut Tape
Switching Controllers 650V Integrated Power Switch w Error Amp and no bias winding for 9Watt FSL336LRN onsemi 1: HK$15.29 15,977In Stock	Mfr. Part No. FSL336LRN Mouser Part No 512-FSL336LRN	onsemi	Switching Controllers 650V Integrated Power Switch w Error Amp and no bias winding for 9Watt Learn More about onsemi Fairchild Industrial Power Ics	Datasheet	15,977In Stock	HK$15.29 HK$12.25 HK$11.10 HK$9.95 View HK$9.37 HK$9.04 HK$8.63 HK$7.82 HK$7.62	Min.: 1 Mult.: 1	Buck, Buck-Boost	1 Output	50 kHz		650 V	1.8 A	- 40 C	+ 125 C	Through Hole	DIP-7		Tube
Switching Controllers PWM Controller TL494IN Texas Instruments 1: HK$13.65 19,326In Stock	Mfr. Part No. TL494IN Mouser Part No 595-TL494IN	Texas Instruments	Switching Controllers PWM Controller	Datasheet	19,326In Stock	HK$13.65 HK$10.03 HK$9.04 HK$8.07 View HK$7.60 HK$7.30 HK$7.06 HK$6.79 HK$6.64	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward, Push-Pull	2 Output	300 kHz	45 %	40 V	200 mA	- 40 C	+ 85 C	Through Hole	PDIP-16		Tube
Switching Controllers Auto Cat BiCMOS Lo- Pwr Crnt Mode PWM UCC28C41QDRQ1 Texas Instruments 1: HK$27.29 7,890In Stock	Mfr. Part No. UCC28C41QDRQ1 Mouser Part No 595-UCC28C41QDRQ1	Texas Instruments	Switching Controllers Auto Cat BiCMOS Lo- Pwr Crnt Mode PWM Learn More about Texas Instruments ti ucc28c4x q1 controllers	Datasheet	7,890In Stock	Cut Tape HK$27.29 HK$20.55 HK$18.82 HK$16.93 Reel HK$13.89 View HK$16.03 HK$15.86 HK$15.04 HK$13.56 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Boost, Flyback, Forward	1 Output	1 MHz	50 %	18 V	1 A	- 40 C	+ 125 C	SMD/SMT	SOIC-8	AEC-Q100	Reel, Cut Tape, MouseReel
Switching Controllers SECONDARY SIDE SYNCH NCP4305DMNTWG onsemi 1: HK$15.78 15,091In Stock	Mfr. Part No. NCP4305DMNTWG Mouser Part No 863-NCP4305DMNTWG	onsemi	Switching Controllers SECONDARY SIDE SYNCH Learn More about onsemi on semi usb type c	Datasheet	15,091In Stock	Cut Tape HK$15.78 HK$11.59 HK$10.52 HK$9.37 View Reel HK$7.33 HK$8.88 HK$8.47 HK$7.91 HK$7.33 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Flyback, Forward, Half Bridge	1 Output	1 MHz		9.5 V	8 A	- 40 C	+ 125 C	SMD/SMT	DFN-8		Reel, Cut Tape, MouseReel
Switching Controllers Automotive Grade 4.5 -75V Wide Vin Curre A 926-LM5088QMH-1/NOPB LM5088QMHX-1/NOPB Texas Instruments 1: HK$49.16 5,023In Stock	Mfr. Part No. LM5088QMHX-1/NOPB Mouser Part No 926-LM5088QMHX1NOPB	Texas Instruments	Switching Controllers Automotive Grade 4.5 -75V Wide Vin Curre A 926-LM5088QMH-1/NOPB	Datasheet	5,023In Stock	Cut Tape HK$49.16 HK$37.48 HK$34.52 HK$31.32 View Reel HK$26.96 HK$29.76 HK$28.85 HK$28.44 HK$26.96 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Buck	1 Output	50 kHz to 1 MHz	50 %	1.205 V	10 A	- 40 C	+ 125 C	SMD/SMT	HTSSOP-16	AEC-Q100	Reel, Cut Tape, MouseReel