Controladores de conmutación CC CC

(3235 resultados)

Los controladores de conmutación de CC a CC PMIC (circuito integrado de administración de energía) son circuitos integrados de regulación de voltaje que se utilizan en circuitos de alta eficiencia configurados para generar voltajes de suministro de salida por encima (aumento o aumento) o por debajo (reducción o reducción) del suministro de entrada. Otras topologías pueden incluir; buck-boost, flyback, forward, cuk, SEPIC, puente completo, medio puente y push-pull. Se diferencian de los reguladores lineales en que requieren voltajes mínimos y "queman" el exceso de voltaje.

Parte #	Fabricante	Descripción	Disponibilidad	Precios
LM3475MFX DC DC Switching Controllers	Texas Instruments	SWITCHING REGULATOR, 2000kHz SWITCHING FREQ-MAX, PDSO5, PLASTIC, SOT-23, 5 PIN	En stock	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	En stock	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	En stock	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	En stock	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	En stock	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	En stock	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	En stock	1000+: $0.72725 2000+: $0.70703 3000+: $0.69690 Mostrar más
LM3477AMM DC DC Switching Controllers	Texas Instruments	1A Buck-Boost Controller, 575kHz, 35V, MSOP-8	En stock	1000+: $1.15241 2000+: $1.12287 3000+: $1.10807 Mostrar más
LM3477MM DC DC Switching Controllers	Texas Instruments	High Efficiency High-Side N-Channel Controller for Switching Regulator 8-VSSOP -40 to 125	En stock	1000+: $1.27656 2000+: $1.24443 3000+: $1.22833 Mostrar más
LM3495MTCX DC DC Switching Controllers	Texas Instruments	Emulated Peak Current Mode Buck Controller for Low Output Voltage 16-TSSOP -40 to 125	En stock	2500+: $1.94214
LM5020MM-1 DC DC Switching Controllers	Texas Instruments	13-90V Vin, Current Mode PWM Boost/Flyback Controller, 630kHz, MSOP	En stock	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	En stock	1000+: $1.62803 2000+: $1.58878 3000+: $1.56912 Mostrar más
LM5033SD DC DC Switching Controllers	Texas Instruments	0.34A SWITCHING CONTROLLER, PDSO10, 4 X 4 MM, PLASTIC, LLP-10	En stock	1000+: $1.15241 2000+: $1.12287 3000+: $1.10807 Mostrar más
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	En stock	1000+: $1.74154 2000+: $1.70006 3000+: $1.67930 Mostrar más
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 Mostrar más
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	En stock	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 Mostrar más
LM34936RHFR DC DC Switching Controllers	Texas Instruments	30-V Wide VIN Synchronous 4-Switch Buck-Boost Controller 28-VQFN -40 to 125	En stock	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 Mostrar más
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 Mostrar más
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 Mostrar más
LM5171PHPR DC DC Switching Controllers	Texas Instruments	Dual Channel Bidirectional Controller	97	1+: $6.06320 10+: $4.67192 25+: $4.32397 Mostrar más
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