DC DC 스위칭 컨트롤러
(3235 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 | 수량 |
|---|---|---|---|---|---|
 LM1770SMFX/NOPBDC DC Switching Controllers | Texas Instruments | IC REG CTRLR BUCK SOT23-5 | 재고 | 3000+: $0.76709 6000+: $0.75102 9000+: $0.74298 | |
 LM1771SSDX/NOPBDC DC Switching Controllers | Texas Instruments | IC REG CTRLR BUCK 6WSON | 재고 | 4500+: $0.81021 9000+: $0.79505 | |
 LM27213MTD/NOPBDC DC Switching Controllers | Texas Instruments | Single Phase Hysteretic Buck Controller 48-TSSOP -5 to 110 | 재고 | 152+: $6.47790 | |
LM27213MTDX/NOPBDC DC Switching Controllers | Texas Instruments | Single Phase Hysteretic Buck Controller 48-TSSOP -5 to 110 | 재고 | 1000+: $5.04234 | |
 LM2737MTCX/NOPBDC DC Switching Controllers | Texas Instruments | 2.2 - 16V input, 2MHz, N-Channel FET synchronous buck controller w output over-V & under-V flag 14-TSSOP -40 to 125 | 1442 | 1+: $1.83040 10+: $1.34904 25+: $1.22954
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LM2742MTCX/NOPBDC DC Switching Controllers | Texas Instruments | 2.2-16V, Voltage Mode Synchronous Buck Controller with Adjustable Soft Start 14-TSSOP -40 to 125 | 6813 | 1+: $2.27040 10+: $1.69136 25+: $1.54634
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LM2743MTCX/NOPBDC DC Switching Controllers | Texas Instruments | 2.2-16V, Voltage Mode Synchronous Buck Controller with Tracking 14-TSSOP -40 to 125 | 210 | 1+: $2.62628 10+: $2.20285 30+: $1.93715 | |
LM2744MTCX/NOPBDC DC Switching Controllers | Texas Instruments | IC REG CTRLR BUCK 14TSSOP | 재고 | 202+: $1.31120 | |
LM2745MTCX/NOPBDC DC Switching Controllers | Texas Instruments | 1-14V, Voltage Mode Synchronous Buck Controller with Pre-Bias Startup and Optional Clock Sync 14-TSSOP -40 to 125 | 102 | 1+: $2.40240 10+: $1.78992 25+: $1.63786
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LM2748MTCX/NOPBDC DC Switching Controllers | Texas Instruments | 1-14V, Voltage Mode Synchronous Buck Controller with Pre-Bias Startup 14-TSSOP -40 to 125 | 재고 | 2500+: $1.26019 5000+: $1.23493 | |
 LM5642MTCX/NOPBDC DC Switching Controllers | Texas Instruments | DC/DC Cntrlr Dual-OUT Step Down 28-Pin TSSOP T/R | 3118 | 1+: $4.20640 10+: $3.20056 25+: $2.94906
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 UCC28230DRNTDC DC Switching Controllers | Texas Instruments | Advanced PWM controller for bus converters with 5V precision reference voltage 12-USON -55 to 125 | 재고 | 128+: $2.05920 250+: $1.68907 500+: $1.63238
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UCC28230PWRDC DC Switching Controllers | Texas Instruments | Advanced PWM controller for bus converters with 5V precision reference voltage 14-TSSOP -55 to 125 | 재고 | 148+: $1.78640 2000+: $1.35028 4000+: $1.32202
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UCC28231DRNTDC DC Switching Controllers | Texas Instruments | Advanced PWM controller for bus converters with 3.3V precision reference voltage 12-USON -55 to 125 | 재고 | 128+: $2.05920 250+: $1.68907 500+: $1.63238
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UCC28231PWRDC DC Switching Controllers | Texas Instruments | Advanced PWM controller for bus converters with 3.3V precision reference voltage 14-TSSOP -55 to 125 | 재고 | 148+: $1.78640 2000+: $1.35028 4000+: $1.32202
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 TPS40090QPWRQ1DC DC Switching Controllers | Texas Instruments | Automotive 4.5V to 15V Multiphase Synchronous Buck Controller 24-TSSOP -40 to 125 | 13 | 1+: $3.95485 10+: $3.86228 30+: $3.80057 | |
 TL1451ACNSDC DC Switching Controllers | Texas Instruments | 3.6V to 50V dual channel controller with Wide input voltage range 16-SO 0 to 0 | 399 | 1+: $1.94480 10+: $1.43616 50+: $1.23429
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 TL1451AQDG4DC DC Switching Controllers | Texas Instruments | Dual Channel Controller with Wide Input Voltage Range 16-SOIC | 재고 | 440+: $0.77348 | |
TL1451AQDRG4DC DC Switching Controllers | Texas Instruments | 0.021A DUAL SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 | 재고 | 2500+: $0.71687 5000+: $0.70095 7500+: $0.69297
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 TL1451AQPWRG4Q1DC DC Switching Controllers | Texas Instruments | 3.6-V to 50-V dual-channel PWM controller, AEC-Q100 qualified 16-TSSOP -40 to 125 | 재고 | 117+: $2.25280 2000+: $1.88564 4000+: $1.84848 | |
TL1454ACDG4DC DC Switching Controllers | Texas Instruments | Dual-Channel Pulse-Width-Modulation (PWM) Control Circuit 16-SOIC -20 to 85 | 재고 | 200+: $2.04596 | |
 TL2843DG4-8DC DC Switching Controllers | Texas Instruments | Economy single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, -40-85C 8-SOIC -40 to 85 | 642 | 1+: $1.07360 10+: $0.77704 75+: $0.63606
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TL2843DRG4-8DC DC Switching Controllers | Texas Instruments | Economy single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, -40-85C 8-SOIC -40 to 85 | 2637 | 1+: $0.62480 10+: $0.44704 25+: $0.40128
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 TL2844DRG4DC DC Switching Controllers | Texas Instruments | Economy single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, -40-85C 14-SOIC -40 to 85 | 재고 | 2500+: $0.30919 5000+: $0.30121 7500+: $0.29720
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TL2845DG4-8DC DC Switching Controllers | Texas Instruments | Economy single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, -40-85C 8-SOIC -40 to 85 | 1050 | 1+: $1.07360 10+: $0.77704 75+: $0.63606
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