DC DC-schakelcontrollers

(11 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
SP6122ACU DC DC Switching Controllers	Sipex	Switching Controller, Current-mode, 2A, 390kHz Switching Freq-Max, PDSO8, MO-187AA, MSOP-8	1532	505+: $0.51920
SP6122ACU-L DC DC Switching Controllers	Sipex	SWITCHING CONTROLLER, CURRENT-MO	5182	371+: $0.71280
SP6122ACU-L/TR DC DC Switching Controllers	Sipex	SWITCHING CONTROLLER, CURRENT-MO	5500	371+: $0.71280
SP6139EU-L DC DC Switching Controllers	Sipex	SWITCHING CONTROLLER, VOLTAGE-MO	1230	433+: $0.60720
SP6137CU-L/TR DC DC Switching Controllers	Sipex	SWITCHING CONTROLLER, VOLTAGE-MO	2750	466+: $0.56320
SP6132CU-L/TR DC DC Switching Controllers	Sipex	SWITCHING CONTROLLER, VOLTAGE-MO	20350	505+: $0.51920
SP6132HCU-L/TR DC DC Switching Controllers	Sipex	SWITCHING CONTROLLER, VOLTAGE-MO	2750	478+: $0.55440
SP6132HCU-L DC DC Switching Controllers	Sipex	SWITCHING CONTROLLER, VOLTAGE-MO	2503	478+: $0.55440
SP6123AEN-L DC DC Switching Controllers	Sipex	LOW VOLTAGE, SYNCHRONOUS STEP DO	1139	371+: $0.71280
SP6137CU DC DC Switching Controllers	Sipex	SYNCHRONOUS PWM CONTROLLER / Regulator Output DC-DC Controller IC	6856	-
SP6138ER1 DC DC Switching Controllers	Sipex	SYNCHRONOUS BUCK CONTROLLER / Regulator Output DC-DC Controller IC	12506	-