LM27403SQ/NOPB

LM27403SQ/NOPB
Mfr. #:
LM27403SQ/NOPB
Сипаттама:
Switching Controllers High Perf Sync Buck Controller
Өміршеңдік кезең:
Осы өндірушіден жаңа.
Деректер тізімі:
LM27403SQ/NOPB Деректер тізімі
Жеткізу:
DHL FedEx Ups TNT EMS
Төлем:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Көбірек ақпарат:
LM27403SQ/NOPB Көбірек ақпарат LM27403SQ/NOPB Product Details
Өнім атрибуты
Төлсипат мәні
Өндіруші:
Texas Instruments
Өнім санаты:
Ауыстыру контроллері
RoHS:
Y
Топология:
Бак
Шығарулар саны:
1 Output
Ауыстыру жиілігі:
1050 kHz
Жұмыс циклі - Макс:
93 %
Кіріс кернеуі:
20 V
Шығу кернеуі:
4.7 V
Ең төменгі жұмыс температурасы:
- 40 C
Максималды жұмыс температурасы:
+ 125 C
Орнату стилі:
SMD/SMT
Пакет/қорап:
WQFN-24
Қаптама:
Ролик
Сипаттама/Функция:
Синхронды бак контроллері интеграцияның және жоғары өнімділіктің ерекше деңгейлерін ұсынады
Жұмыс температурасының диапазоны:
- 40 C to + 125 C
Шығару түрі:
Тұрақты
Өнім:
Кернеу реттегіштері
Серия:
LM27403
Түрі:
Синхронды Бак контроллері
Бренд:
Texas Instruments
Жабу:
Жабу
Әзірлеу жинағы:
LM27403EVM
Күз уақыты:
20 us
Операциялық жабдықтау тогы:
3.5 mA
Жұмыс кернеуі:
3 V to 20 V
Өнім түрі:
Ауыстыру контроллері
Көтеру уақыты:
20 us
Зауыттық буманың саны:
1000
Ішкі санат:
PMIC - Қуатты басқару IC
Бірлік салмағы:
0.001411 oz
Tags
LM27403S, LM27403, LM2740, LM274, LM27, LM2
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
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    D***v
    D***v
    BG

    Good twitch.

    2019-10-03
    N***N
    N***N
    KZ

    The order came pretty quickly. Shop advise.

    2019-04-29
    O***v
    O***v
    RU

    With 24 volts give out 11.9. 2 bulbs 12 v. 5 watts connect goes drawdown to 11 v. Claimed 1.5 a. Do not hold

    2019-08-19
    E***n
    E***n
    RU

    Delivery 100 days. So far it has already forgotten for what i ordered, probably on camels are carried along the click path. With such delivery, the desire to do something disappears. Yes blow you sowing share.

    2019-06-26
***ark
DC-DC CONVERTER, BUCK, ADJUSTABLE, WQFN-24, FULL REEL
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LM27403 Synchronous Buck Controller
OMO Electronic LM27403 synchronous buck controller offers exceptional levels of integration and performance for superior efficiency in high power density, point-of-load (POL) DC-DC regulator solutions. The resistor-programmable switching frequency from 200 kHz to 1.2 MHz and integrated, high-current MOSFET gate drivers with adaptive deadtime offer flexibility to optimize solution size and maximize conversion efficiency. High precision and low output voltage are easily obtained with a 0.6-V, 1% accurate voltage reference together with a 30-ns high-side MOSFET minimum controllable on-time. Using lossless inductor dc resistance (DCR) current sensing and an inexpensive 2N3904 BJT to sense temperature remotely at the inductor, the LM27403 supports accurate and thermally-compensated overcurrent protection (OCP). The LM27403 has a conventional voltage-mode control loop with high gain-bandwidth error amplifier and PWM input voltage feedforward to simplify compensation design and enable excellent transient response throughout the full line voltage and load current ranges. Forced-PWM (FPWM) operation eliminates frequency variation to minimize EMI in sensitive applications. An open-drain Power Good circuit provides power-rail sequencing and fault reporting. Other features include programmable system-level thermal shutdown with automatic recovery, output voltage remote sense, configurable soft-start, monotonic startup into prebiased loads, an integrated bias supply low-dropout (LDO) regulator, external power supply tracking, precision enable with customizable hysteresis for programmable line undervoltage lockout (UVLO), and synchronization capability for beat frequency sensitive and multiregulator applications. The LM27403 is offered in a 4-mm x 4-mm thermally-enhanced WQFN-24 package with 0.5-mm pitch.Learn More
Бөлім № Сипаттама Қор Бағасы
LM27403SQ/NOPB
DISTI # 296-37015-2-ND
IC REG CTRLR BUCK 24WQFN
RoHS: Compliant
Min Qty: 1000
Container: Tape & Reel (TR)
On Order
  • 5000:$1.0868
  • 2000:$1.1286
  • 1000:$1.2122
LM27403SQ/NOPB
DISTI # 296-37015-1-ND
IC REG CTRLR BUCK 24WQFN
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)
Temporarily Out of Stock
  • 500:$1.5069
  • 100:$1.8341
  • 10:$2.2820
  • 1:$2.5400
LM27403SQ/NOPB
DISTI # 296-37015-6-ND
IC REG CTRLR BUCK 24WQFN
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®
Temporarily Out of Stock
  • 500:$1.5069
  • 100:$1.8341
  • 10:$2.2820
  • 1:$2.5400
LM27403SQ/NOPB
DISTI # LM27403SQ/NOPB
DC DC Cntrlr Single-OUT Sync Buck 3V to 20V 24-Pin WQFN T/R - Tape and Reel (Alt: LM27403SQ/NOPB)
RoHS: Compliant
Min Qty: 1000
Container: Reel
Americas - 0
  • 1000:$1.2129
  • 2000:$1.1539
  • 4000:$1.1159
  • 6000:$1.0779
  • 10000:$1.0479
LM27403SQ/NOPB
DISTI # LM27403SQ/NOPB
DC DC Cntrlr Single-OUT Sync Buck 3V to 20V 24-Pin WQFN T/R (Alt: LM27403SQ/NOPB)
RoHS: Compliant
Min Qty: 1000
Container: Tape and Reel
Asia - 0
    LM27403SQ/NOPB3-20V, Voltage Mode Synchronous Buck Controller with Temperature-Compensated DCR Current Sensing193
    • 1000:$0.9500
    • 750:$1.0400
    • 500:$1.2600
    • 250:$1.5100
    • 100:$1.6300
    • 25:$1.8700
    • 10:$2.0200
    • 1:$2.2500
    LM27403SQE/NOPB
    DISTI # 595-LM27403SQE/NOPB
    Switching Controllers High Perf Sync Buck Cntlr
    RoHS: Compliant
    2
    • 1:$2.8300
    • 10:$2.4100
    • 100:$1.9300
    LM27403SQ/NOPB
    DISTI # 595-LM27403SQ/NOPB
    Switching Controllers High Perf Sync Buck Controller
    RoHS: Compliant
    0
    • 1:$2.4600
    • 10:$2.0900
    • 100:$1.6800
    • 500:$1.4700
    • 1000:$1.2200
    • 2000:$1.1300
    • 5000:$1.0900
    LM27403SQX/NOPB
    DISTI # 595-LM27403SQX/NOPB
    Switching Controllers High Perf Sync Buck Controller
    RoHS: Compliant
    0
    • 4500:$1.1300
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    Қол жетімділік
    Қор:
    Available
    Тапсырыс бойынша:
    1986
    Саны енгізіңіз:
    LM27403SQ/NOPB ағымдағы бағасы тек анықтама үшін берілген, егер сіз ең жақсы бағаны алғыңыз келсе, сату тобымызға [email protected] мекенжайына сұрауды немесе тікелей электрондық поштаны жіберіңіз.
    Анықтамалық баға (USD)
    Саны
    Тауар өлшемінің бағасы
    Қосымша. Бағасы
    1
    2,46 $
    2,46 $
    10
    2,09 $
    20,90 $
    100
    1,67 $
    167,00 $
    500
    1,46 $
    730,00 $
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