DC DC-schakelcontrollers

(3235 resultaten)

PMIC (Power Management Integrated Circuit) DC naar DC-schakelcontrollers zijn spanningsregelende IC's die worden gebruikt in hoogefficiënte circuits die zijn geconfigureerd om uitgangsvoedingsspanningen te genereren boven (boost of step-up) of onder (buck of step-down) de ingangsvoeding. Andere topologieën kunnen zijn: buck-boost, flyback, forward, cuk, SEPIC, volledige brug, halve brug en push-pull. Ze verschillen van lineaire regelaars die minimale spanningen vereisen en overtollige spanning "wegbranden".

Deel #	Fabrikant	Beschrijving	Beschikbaarheid	Prijzen
LM3475MFX DC DC Switching Controllers	Texas Instruments	SWITCHING REGULATOR, 2000kHz SWITCHING FREQ-MAX, PDSO5, PLASTIC, SOT-23, 5 PIN	Op voorraad	3000+: $0.63372 6000+: $0.61998 9000+: $0.61310
LM3485MMX DC DC Switching Controllers	Texas Instruments	4.5-35V, Hysteretic Non-Synchronous PFET Buck Controller 8-VSSOP -40 to 125	Op voorraad	3500+: $0.75376 7000+: $0.73854 10500+: $0.73091
LM5025MTCX DC DC Switching Controllers	Texas Instruments	SWITCHING CONTROLLER, 660kHz SWITCHING FREQ-MAX, PDSO16, TSSOP-16	Op voorraad	2500+: $1.37719 5000+: $1.35003
LM2737MTCX DC DC Switching Controllers	Texas Instruments	N-Channel FET Synchronous Buck Regulator Controller for Low Output Voltages 14-TSSOP -40 to 125	Op voorraad	1+: $2.42880 2500+: $1.27556 5000+: $1.25006
LM2742MTCX DC DC Switching Controllers	Texas Instruments	SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO14, TSSOP-14	Op voorraad	2500+: $1.05046 5000+: $1.02869 7500+: $1.01780
LM2743MTCX DC DC Switching Controllers	Texas Instruments	2.2-16V, Voltage Mode Synchronous Buck Controller with Tracking 14-TSSOP -40 to 125	Op voorraad	2500+: $1.16311 5000+: $1.13946 7500+: $1.12762
LM3475MF DC DC Switching Controllers	Texas Instruments	Hysteretic PFET Buck Controller, 2MHz, 5A, 10V, SOT-23	Op voorraad	1000+: $0.72725 2000+: $0.70703 3000+: $0.69690 Meer tonen
LM3477AMM DC DC Switching Controllers	Texas Instruments	1A Buck-Boost Controller, 575kHz, 35V, MSOP-8	Op voorraad	1000+: $1.15241 2000+: $1.12287 3000+: $1.10807 Meer tonen
LM3477MM DC DC Switching Controllers	Texas Instruments	High Efficiency High-Side N-Channel Controller for Switching Regulator 8-VSSOP -40 to 125	Op voorraad	1000+: $1.27656 2000+: $1.24443 3000+: $1.22833 Meer tonen
LM3495MTCX DC DC Switching Controllers	Texas Instruments	Emulated Peak Current Mode Buck Controller for Low Output Voltage 16-TSSOP -40 to 125	Op voorraad	2500+: $1.94214
LM5020MM-1 DC DC Switching Controllers	Texas Instruments	13-90V Vin, Current Mode PWM Boost/Flyback Controller, 630kHz, MSOP	Op voorraad	1000+: $1.58775 2000+: $1.50836 5000+: $1.45166
LM5025BSD DC DC Switching Controllers	Texas Instruments	3A SWITCHING CONTROLLER, 440kHz SWITCHING FREQ-MAX, PDSO16, 5 X 5 MM, WSON-16	Op voorraad	1000+: $1.62803 2000+: $1.58878 3000+: $1.56912 Meer tonen
LM5033SD DC DC Switching Controllers	Texas Instruments	0.34A SWITCHING CONTROLLER, PDSO10, 4 X 4 MM, PLASTIC, LLP-10	Op voorraad	1000+: $1.15241 2000+: $1.12287 3000+: $1.10807 Meer tonen
LM5041ASD DC DC Switching Controllers	Texas Instruments	IC SWITCHING CONTROLLER, 685 kHz SWITCHING FREQ-MAX, DSO16, 5 X 5 MM, LLP-16, Switching Regulator or Controller	Op voorraad	1000+: $1.74154 2000+: $1.70006 3000+: $1.67930 Meer tonen
LM5116MH DC DC Switching Controllers	Texas Instruments	DC/DC Controller, 100V In, 80V Out, 1MHz, 3.5A, 1-Ch, HTSSOP	121	47+: $5.59680
LM3478MM DC DC Switching Controllers	Texas Instruments	Boost/SEPIC/Flyback DC-DC Controller, 2.97-40V In, 1A Out, 400kHz, MSOP	1	1+: $3.04480 1000+: $1.66444 2000+: $1.57802 Meer tonen
LM5036RJBR DC DC Switching Controllers	Texas Instruments	Half-bridge PWM controller with integrated auxiliary bias supply and regulated pre-biased start-up 28-WQFN -40 to 125	Op voorraad	3000+: $3.02657
UCC28951PWT DC DC Switching Controllers	Texas Instruments	Green phase-shifted full-bridge controller with SR control for Wide input voltage Range 24-TSSOP -40 to 125	785	1+: $6.55600 10+: $5.06704 25+: $4.69357 Meer tonen
LM34936RHFR DC DC Switching Controllers	Texas Instruments	30-V Wide VIN Synchronous 4-Switch Buck-Boost Controller 28-VQFN -40 to 125	Op voorraad	3000+: $3.25689
UCC28951PWR DC DC Switching Controllers	Texas Instruments	Green phase-shifted full-bridge controller with SR control for Wide input voltage Range 24-TSSOP -40 to 125	52	1+: $3.38057 10+: $2.91428 30+: $2.63657
LM34936RHFT DC DC Switching Controllers	Texas Instruments	30-V Wide VIN Synchronous 4-Switch Buck-Boost Controller 28-VQFN -40 to 125	1	1+: $10.20857 10+: $8.68972 30+: $7.76228 Meer tonen
LM5122ZAPWPT DC DC Switching Controllers	Texas Instruments	3-65V Wide Vin, Current Mode Synchronous Boost Controller with Multiphase Capability 24-HTSSOP -40 to 125	6052	1+: $5.08640 10+: $3.89312 25+: $3.59568 Meer tonen
TL494CNS DC DC Switching Controllers	Texas Instruments	0.25A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, SOP-16	4150	1+: $1.12640 10+: $0.82104 50+: $0.69643 Meer tonen
LM5171PHPR DC DC Switching Controllers	Texas Instruments	Dual Channel Bidirectional Controller	97	1+: $6.06320 10+: $4.67192 25+: $4.32397 Meer tonen
TL2843BP DC DC Switching Controllers	Texas Instruments	30V, 0.2A high Performance 500KHz current mode PWM with 8.4V/7.6V UVLO, 100% duty cycle, -40C to 85C 8-PDIP -40 to 85	156	1+: $1.23085 10+: $1.00800 50+: $0.88628