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LM27403SQX/NOPB

LM27403SQX/NOPB
Mfr. #:
LM27403SQX/NOPB
Beschreibung:
Switching Controllers High Perf Sync Buck Controlle
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
LM27403SQX/NOPB Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
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ECAD Model:
Mehr Informationen:
LM27403SQX/NOPB Mehr Informationen LM27403SQX/NOPB Product Details
Produkteigenschaft
Attributwert
Hersteller
Texas Instruments
Produktkategorie
PMIC - Spannungsregler - DC-DC-Schaltregler
RoHS
Einzelheiten
Topologie
Bock
Anzahl der Ausgänge
1 Output
Schaltfrequenz
1050 kHz
Einschaltdauer - Max
93 %
Eingangsspannung
20 V
Ausgangsspannung
4.7 V
Maximale Betriebstemperatur
+ 125 C
Montageart
SMD/SMT
Paket / Koffer
WQFN-24
Verpackung
Spule
Marke
Texas Instruments
Beschreibung/Funktion
Synchroner Abwärtsregler mit außergewöhnlicher Integration und Leistung für überlegene
Entwicklungs-Kit
LM27403EVM
Abfallzeit
20 us
Minimale Betriebstemperatur
- 40 C
Betriebsversorgungsstrom
3.5 mA
Betriebsversorgungsspannung
3 V to 20 V
Ausgabetyp
Fest
Produkt
Spannungsregler
Anstiegszeit
20 us
Serie
LM27403
Stilllegen
ja
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
***et
DC DC Cntrlr Single-OUT Synchronous Buck Controller 3V to 20V 24-Pin WQFN EP T/R
***as Instruments
3-20V, Voltage Mode Synchronous Buck Controller with Temperature-Compensated DC Current Sensing 24-WQFN -40 to 125
***ical
DC/DC Cntrlr Single-OUT Step Down 1200kHz 24-Pin WQFN EP T/R
***ponent Sense
UA-0462-0 IC,SMD,QFN-24-E, SYNCH.BUCK C
***i-Key
SYNCHRONOUS BUCK CONTROLLER
***ark
POWER REGULATOR IC
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
Teil # Beschreibung Aktie Preis
LM27403SQX/NOPB
DISTI # V39:1801_07270409		DC/DC Cntrlr Single-OUT Step Down 1200kHz 24-Pin WQFN EP T/R
RoHS: Compliant		0
    LM27403SQX/NOPB
    DISTI # LM27403SQX/NOPB-ND    		SYNCHRONOUS BUCK CONTROLLER
    RoHS: Compliant
    Min Qty: 4500
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 4500:$1.1286
    LM27403SQX/NOPB
    DISTI # LM27403SQX/NOPB    		DC DC Cntrlr Single-OUT Synchronous Buck Controller 3V to 20V 24-Pin WQFN EP T/R - Tape and Reel (Alt: LM27403SQX/NOPB)
    RoHS: Compliant
    Min Qty: 4500
    Container: Reel    		Americas - 0
    • 4500:$1.2129
    • 9000:$1.1539
    • 18000:$1.1159
    • 27000:$1.0779
    • 45000:$1.0479
    LM27403SQX/NOPB
    DISTI # LM27403SQX/NOPB    		DC DC Cntrlr Single-OUT Synchronous Buck Controller 3V to 20V 24-Pin WQFN EP T/R (Alt: LM27403SQX/NOPB)
    RoHS: Compliant
    Min Qty: 4500
    Container: Tape and Reel    		Europe - 0
    • 4500:€1.4249
    • 9000:€1.2609
    • 18000:€1.1299
    • 27000:€1.0739
    • 45000:€1.0239
    LM27403SQ/NOPB
    DISTI # 595-LM27403SQ/NOPB    		Switching Controllers High Perf Sync Buck Controller
    RoHS: Compliant    		345
    • 1:$2.4600
    • 10:$2.0900
    • 100:$1.6700
    • 500:$1.4600
    • 1000:$1.2100
    • 2000:$1.1200
    • 5000:$1.0800
    LM27403SQX/NOPB
    DISTI # 595-LM27403SQX/NOPB    		Switching Controllers High Perf Sync Buck Controller
    RoHS: Compliant    		0
    • 4500:$1.0800
    Bild Teil # Beschreibung
    LM27403SQE/NOPB

    Mfr.#: LM27403SQE/NOPB

    OMO.#: OMO-LM27403SQE-NOPB

    		 Switching Controllers High Perf Sync Buck Cntlr
    LM27403EVM

    Mfr.#: LM27403EVM

    OMO.#: OMO-LM27403EVM

    		 Power Management IC Development Tools LM27403 EVAL MOD
    LM27403EVM

    Mfr.#: LM27403EVM

    OMO.#: OMO-LM27403EVM-TEXAS-INSTRUMENTS

    		 EVAL MODULE FOR LM27403
    LM27403SQE

    Mfr.#: LM27403SQE

    OMO.#: OMO-LM27403SQE-1190

    		 Neu und Original
    LM27403SQNOPB

    Mfr.#: LM27403SQNOPB

    OMO.#: OMO-LM27403SQNOPB-1190

    		 Neu und Original
    LM27403EVM-POL600

    Mfr.#: LM27403EVM-POL600

    OMO.#: OMO-LM27403EVM-POL600-TEXAS-INSTRUMENTS

    		 LM27403 DC to DC Controller 1.782VDC to 1.818VDC Output Evaluation Board
    LM27403SQX/NOPB

    Mfr.#: LM27403SQX/NOPB

    OMO.#: OMO-LM27403SQX-NOPB-TEXAS-INSTRUMENTS

    		 Switching Controllers High Perf Sync Buck Controlle
    LM27403SQE/NOPB

    Mfr.#: LM27403SQE/NOPB

    OMO.#: OMO-LM27403SQE-NOPB-TEXAS-INSTRUMENTS

    		 Switching Controllers High Perf Sync Buck Cntl
    LM27403SQ/NOPB

    Mfr.#: LM27403SQ/NOPB

    OMO.#: OMO-LM27403SQ-NOPB-TEXAS-INSTRUMENTS

    		 Switching Controllers High Perf Sync Buck Controlle
    LM27403SQ

    Mfr.#: LM27403SQ

    OMO.#: OMO-LM27403SQ-1190

    		 Neu und Original
    Verfügbarkeit
    Aktie:
    Available
    Auf Bestellung:
    5000
    Menge eingeben:
    Der aktuelle Preis von LM27403SQX/NOPB dient nur als Referenz. Wenn Sie den besten Preis erhalten möchten, senden Sie bitte eine Anfrage oder senden Sie eine direkte E-Mail an unser Verkaufsteam [email protected]
    Referenzpreis (USD)
    Menge
    Stückpreis
    ext. Preis
    1
    1,57 $
    1,57 $
    10
    1,49 $
    14,93 $
    100
    1,41 $
    141,47 $
    500
    1,34 $
    668,05 $
    1000
    1,26 $
    1 257,50 $
    Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.
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