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LM5140QRWGTQ1

Mfr. #:: LM5140QRWGTQ1
제조사:: Texas Instruments
설명:: Switching Controllers LM5140Q1
수명 주기:: 이 제조업체의 새 제품입니다.
데이터 시트:: LM5140QRWGTQ1 데이터 시트
ECAD Model:

유효성

재고:: Available
주문 시:: 1984
수량 입력:

LM5140QRWGTQ1의 현재 가격은 참고용이며 최상의 가격을 원하시면 판매팀 [email protected]으로 문의 또는 다이렉트 이메일을 보내주십시오.

참고 가격(USD)

수량
단가
내선 가격

1: ~~US$6.75~~; ~~US$6.75~~

10: ~~US$6.10~~; ~~US$61.00~~

25: ~~US$5.64~~; ~~US$141.00~~

100: ~~US$5.05~~; ~~US$505.00~~

2021년부터 반도체 공급 부족으로 인해 아래 가격은 2021년 이전 정상 가격입니다. 확인을 위해 문의를 보내주세요.

제품 속성
속성 값

제조사:: 텍사스 인스트루먼트

제품 카테고리:: 스위칭 컨트롤러

RoHS:: Y

토폴로지:: 책임

출력 수:: 2 Output

스위칭 주파수:: 2.2 MHz, 440 kHz

듀티 사이클 - 최대:: 50 %

입력 전압:: 3.8 V to 65 V

출력 전압:: 1.5 V to 15 V

출력 전류:: 150 mA

최소 작동 온도:: - 40 C

최대 작동 온도:: + 150 C

장착 스타일:: SMD/SMT

패키지/케이스:: VQFN-40

자격:: AEC-Q100

포장:: 릴

격리:: 비절연

작동 온도 범위:: - 40 C to + 150 C

제품:: 스위칭 컨트롤러

시리즈:: LM5140-Q1

상표:: 텍사스 인스트루먼트

일시 휴업:: 일시 휴업

가을 시간:: 3 ns

습기에 민감한:: 네

작동 공급 전압:: 3.8 V to 65 V

상품 유형:: 스위칭 컨트롤러

상승 시간:: 4 ns

공장 팩 수량:: 250

하위 카테고리:: PMIC - 전원 관리 IC

단위 무게:: 0.003668 oz

Tags: LM5140, LM514, LM51, LM5

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

LM5140QRWGTQ1 평가 및 리뷰

A***o

fast delivery

2019-06-10

R***v

Good

2019-09-07

R***r

I'm happy with my product. Received quickly-20 days to rostov on don. The seller is grateful, happy with his work. Tracked all the way.

2019-05-21

LM5140QRWGTQ1 설명

***as Instruments: Wide Vin Dual 2.2MHz low Iq Synchronous Buck Controller 40-VQFNP -40 to 150

***et Europe: Current Mode PWM Controller 1.5V to 15V 40mA 40-Pin VQFNP T/R

***i-Key: IC REG CTRLR BUCK 40VQFN

***ical: Conv DC-DC 3.8V to 65V Synchronous Step Down Dual-Out 1.5V to 15V 40A/20A Automotive 40-Pin VQFNP EP T/R

***ark: Dc/dc Ctrl, Sync Buck, 2.2Mhz; Supply Voltage Min:3.8V; Supply Voltage Max:65V; No. Of Outputs:2 Output; Duty Cycle (%):50%; Controller Ic Case Style:vqfnp; No. Of Pins:40Pins; Switching Frequency:2.2Mhz; Topology:synchronous Buck Rohs Compliant: Yes

***ment14 APAC: Prices include import duty and tax. DC/DC CTRL, SYNC BUCK, 2.2MHZ; Supply Voltage Min:3.8V; Supply Voltage Max:65V; No. of Outputs:2 Output; Duty Cycle (%):50%; Controller IC Case Style:VQFNP; No. of Pins:40Pins; Switching Frequency:2.2MHz; Topology:Synchronous Buck (Step Down); Operating Temperature Min:-40°C; Operating Temperature Max:150°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 3 - 168 hours; SVHC:No SVHC (15-Jan-2019); Input Voltage Max:65V; No. of Outputs:2Outputs

***nell: DC/DC CTRL, SYNC BUCK, 2.2MHZ; Tensione di Alimentazione Min:3.8V; Tensione di Alimentazione Max:65V; Numero di Uscite:2 Uscite; Ciclo di Utilizzo (%):50%; Formato IC Controller:VQFNP; No. di Pin:40Pin; Frequenza di Commutazione:2.2MHz; Topologia:Buck Sincrono (Step Down); Temperatura di Esercizio Min:-40°C; Temperatura di Esercizio Max:150°C; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):MSL 3 - 168 ore; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (15-Jan-2019); No. di Uscite:2Uscite; Tensione di Ingresso Max:65V

***: The LM5140-Q1 is a dual synchronous buck controller intended for high voltage wide VIN step-down converter applications. The control method is based on current mode control. Current mode control provides inherent line feedforward, cycle-by-cycle current limiting, and easier loop compensation.

***AS INSTUMENTS: The LM5140-Q1 features adjustable slew rate control to simplify compliance with the CISPR and automotive EMI requirements. The LM5140-Q1 operates at selectable switching frequencies of 2.2 MHz or 440 kHz with the two controller channels switching 180°; out of phase. In light or no-load conditions, the LM5140-Q1 operates in skip cycle mode for improved low power efficiency. The LM5140-Q1 includes a high voltage bias regulator with automatic switchover to an external bias supply to improve efficiency and reduce input current. Additional features include frequency synchronization, cycle-by-cycle current limit, hiccup mode fault protection for sustained overloads, independent power good outputs, and independent enable inputs.

LM5140QRWGTQ1 추가 정보

LM5140-Q1 Dual Low Iq Synchronous Buck Controller: Texas Instruments LM5140-Q1 Dual Low Iq Synchronous Buck Controller is intended for high voltage wide VIN step-down converter applications. The control method is based on current mode control. Current mode control provides inherent line feed-forward, cycle-by-cycle current limiting, and easier loop compensation. The LM5140-Q1 features adjustable slew rate control to simplify compliance with the CISPR and automotive EMI requirements. The LM5140-Q1 operates at selectable switching frequencies of 2.2MHz or 440kHz with the two controller channels switching 180º out of phase. In light or no-load conditions, the LM5140-Q1 operates in skip cycle mode for improved low power efficiency. The LM5140-Q1 synchronous buck controllers are AEC-Q100 qualified for automotive applications.

Market price

부분 #	제조	설명	재고	가격
LM5140QRWGTQ1 DISTI # V72:2272_14245905	Texas Instruments	Conv DC-DC 3.8V to 65V Synchronous Step Down Dual-Out 1.5V to 15V 40A/20A Automotive 40-Pin VQFNP EP T/R RoHS: Compliant	4	1:$4.7740
LM5140QRWGTQ1 DISTI # 296-43790-1-ND	Texas Instruments	IC REG CTRLR BUCK 40VQFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	4608In Stock	100:$5.2014 10:$6.2830 1:$6.9500
LM5140QRWGTQ1 DISTI # 296-43790-6-ND	Texas Instruments	IC REG CTRLR BUCK 40VQFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	4608In Stock	100:$5.2014 10:$6.2830 1:$6.9500
LM5140QRWGTQ1 DISTI # 296-43790-2-ND	Texas Instruments	IC REG CTRLR BUCK 40VQFN RoHS: Compliant Min Qty: 250 Container: Tape & Reel (TR)	2250In Stock	1250:$3.8300 500:$4.3974 250:$4.8229
LM5140QRWGTQ1 DISTI # 31926495	Texas Instruments	Conv DC-DC 3.8V to 65V Synchronous Step Down Dual-Out 1.5V to 15V 40A/20A Automotive 40-Pin VQFNP EP T/R RoHS: Compliant	118	1250:$3.5909 500:$3.9576 250:$4.3406
LM5140QRWGTQ1 DISTI # 31667126	Texas Instruments	Conv DC-DC 3.8V to 65V Synchronous Step Down Dual-Out 1.5V to 15V 40A/20A Automotive 40-Pin VQFNP EP T/R RoHS: Compliant	4	2:$4.7740
LM5140QRWGTQ1 DISTI # LM5140QRWGTQ1	Texas Instruments	Current Mode PWM Controller 1.5V to 15V 40mA 40-Pin VQFNP T/R - Tape and Reel (Alt: LM5140QRWGTQ1) RoHS: Compliant Min Qty: 250 Container: Reel	Americas - 0	250:$4.0900 500:$3.8900 1000:$3.6900 1500:$3.5900 2500:$3.4900
LM5140QRWGTQ1 DISTI # LM5140QRWGTQ1	Texas Instruments	Current Mode PWM Controller 1.5V to 15V 40mA 40-Pin VQFNP T/R (Alt: LM5140QRWGTQ1) RoHS: Compliant Min Qty: 250 Container: Tape and Reel	Asia - 0
LM5140QRWGTQ1 DISTI # LM5140QRWGTQ1	Texas Instruments	Current Mode PWM Controller 1.5V to 15V 40mA 40-Pin VQFNP T/R (Alt: LM5140QRWGTQ1) RoHS: Compliant Min Qty: 250 Container: Tape and Reel	Europe - 0	250:€4.6900 500:€4.1900 1000:€3.7900 1500:€3.5900 2500:€3.3900
LM5140QRWGTQ1 DISTI # 80Y3251	Texas Instruments	DC/DC CTRL, SYNC BUCK, 2.2MHZ,Supply Voltage Min:3.8V,Supply Voltage Max:65V,No. of Outputs:2 Output,Duty Cycle (%):50%,Controller IC Case Style:VQFNP,No. of Pins:40Pins,Switching Frequency:2.2MHz,Topology:Synchronous Buck RoHS Compliant: Yes	0
LM5140QRWGTQ1	Texas Instruments	Wide Vin Dual 2.2MHz low Iq Synchronous Buck Controller	2737	1000:$3.2200 750:$3.2900 500:$3.8000 250:$4.3700 100:$4.6800 25:$5.2200 10:$5.5900 1:$6.2100
LM5140QRWGTQ1 DISTI # 595-LM5140QRWGTQ1	Texas Instruments	Switching Controllers Wide Vin Dual 2.2MHz low Iq Synchronous Buck Controller 40-VQFNP -40 to 150 RoHS: Compliant	28	1:$6.7500 10:$6.1000 25:$5.6400 100:$5.0500 250:$4.7900 500:$4.3900 1000:$3.8300
LM5140QRWGRQ1 DISTI # 595-LM5140QRWGRQ1	Texas Instruments	Switching Controllers Wide Vin Dual 2.2MHz low Iq Synchronous Buck Controller 40-VQFNP -40 to 150 RoHS: Compliant	0	2500:$3.2700
LM5140QRWGTQ1 DISTI # 2530557	Texas Instruments	DC/DC CTRL, SYNC BUCK, 2.2MHZ RoHS: Compliant	5	2500:$5.5500 1000:$5.7700 500:$6.6200 250:$7.2200 100:$7.6100 25:$8.5000 10:$9.1900 1:$10.1700
LM5140QRWGTQ1 DISTI # 2530557	Texas Instruments	DC/DC CTRL, SYNC BUCK, 2.2MHZ RoHS: Compliant	5	100:£3.8500 50:£4.0800 25:£4.3100 10:£4.6600 1:£5.6600

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