DC DC 스위칭 컨트롤러

(86 결과)

PMIC(전력 관리 집적 회로) DC-DC 스위칭 컨트롤러는 입력 공급보다 높거나(부스트 또는 승압) 또는 아래(벅 또는 강압) 출력 공급 전압을 생성하도록 구성된 고효율 회로에 사용되는 전압 조정 IC입니다. 다른 토폴로지는 다음과 같습니다. 벅-부스트, 플라이백, 포워드, cuk, SEPIC, 풀 브리지, 하프 브리지 및 푸시풀. 이는 최소 전압과 초과 전압 "번오프"가 필요한 선형 레귤레이터와 다릅니다.

부분 #	제조업체	설명	유효성	가격
LM3524DM DC DC Switching Controllers	National Semiconductor	IC 0.2 A SWITCHING CONTROLLER, 350 kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, SMT-16, Switching Regulator or Controller	326	279+: $0.95040
LM5025ASD DC DC Switching Controllers	National Semiconductor	SWITCHING CONTROLLER, VOLTAGE-MO	550	267+: $0.99440
LM2737MTCX DC DC Switching Controllers	National Semiconductor	IC SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO14, PLASTIC, TSSOP-14, Switching Regulator or Controller	52250	158+: $1.67200
LM2748MTCX DC DC Switching Controllers	National Semiconductor	SWITCHING CONTROLLER, VOLTAGE-MO	2464	329+: $0.80080
LM1771SSD DC DC Switching Controllers	National Semiconductor	SWITCHING CONTROLLER, VOLTAGE-MO	143000	362+: $0.73040
LM5031SD DC DC Switching Controllers	National Semiconductor	LM5031SD	1100	248+: $1.06480
LM3477MM DC DC Switching Controllers	National Semiconductor	1A, 575KHZ PDSO8	550	163+: $1.61920
LM5035ASQ/NOPB DC DC Switching Controllers	National Semiconductor	SWITCHING CONTROLLER, VOLTAGE-MO	13229	122+: $2.15600
LM5035AMH-1/NOPB DC DC Switching Controllers	National Semiconductor	SWITCHING CONTROLLER, VOLTAGE-MO	312	105+: $2.51680
LM2743MTCX DC DC Switching Controllers	National Semiconductor	IC SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO14, PLASTIC, TSSOP-14, Switching Regulator or Controller	2750	173+: $1.53120
LM3152MHE-3.3 DC DC Switching Controllers	National Semiconductor	SWITCHING CONTROLLER, 500KHZ	679	84+: $3.15920
LM2737MTCX/J5000383 DC DC Switching Controllers	National Semiconductor	SWITCHING CONTROLLER, VOLTAGE-MO	24750	167+: $1.58400
LM3153MHE-3.3 DC DC Switching Controllers	National Semiconductor	SWITCHING CONTROLLER, 750KHZ	550	84+: $3.15920
LM5033SD DC DC Switching Controllers	National Semiconductor	SWITCHING CONTROLLER, VOLTAGE-MO	423	167+: $1.58400
LM5642MTC DC DC Switching Controllers	National Semiconductor	IC DUAL SWITCHING CONTROLLER, 226 kHz SWITCHING FREQ-MAX, PDSO28, TSSOP-28, Switching Regulator or Controller	550	67+: $3.92480
LM5041ASD/NOPB DC DC Switching Controllers	National Semiconductor	LM5041A CASCADED PWM CONTROLLER	784	133+: $1.98880
LM2647LQ/NOPB DC DC Switching Controllers	National Semiconductor	LM2647 DUAL SYNCHRONOUS BUCK REG	898	83+: $3.19440
LM25088MH-2/NOPB DC DC Switching Controllers	National Semiconductor	LM25088 4.5-42V WIDE VIN, CURREN	860	109+: $2.42000
LM1771UMM DC DC Switching Controllers	National Semiconductor	SWITCHING CONTROLLER, VOLTAGE-MO	1067	362+: $0.73040
LM3477AMM/NOPB DC DC Switching Controllers	National Semiconductor	LM3477 HIGH EFFICIENCY HIGH-SIDE	110	100+: $1.65440
LM1770UMF DC DC Switching Controllers	National Semiconductor	SWITCHING CONTROLLER, VOLTAGE-MO	643	386+: $0.68640
LM3478MM DC DC Switching Controllers	National Semiconductor	LM3478 2.97~40V WIDE INPUT RANGE	6945	110+: $2.40240
LM3477MMX/NOPB DC DC Switching Controllers	National Semiconductor	LM3477 HIGH EFFICIENCY HIGH-SIDE	11550	149+: $1.76880
LM2647MTC/NOPB DC DC Switching Controllers	National Semiconductor	LM2647 DUAL SYNCHRONOUS BUCK REG	2620	69+: $3.82800
LM3495MTCX/NOPB DC DC Switching Controllers	National Semiconductor	LM3495 EMULATED PEAK CURRENT MOD	2392	109+: $2.42000