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Low-IQ synchronous
VQFN-24Hersteller:
Herstellerteil #:
LM25141QRGERQ1
Datenblatt:
Vin (min) (V):
3.8
Vin (max) (V):
42
Vout (min) (V):
1.5
Vout (max) (V):
15
EDA/CAD Modelle:
Bitte füllen Sie das kurze Formular unten aus und wir werden Ihnen umgehend ein Angebot zukommen lassen..
With a focus on high-voltage, wide-VIN step-down regulator applications, the LM25141QRGERQ1 sets itself apart as a synchronous buck controller that combines cutting-edge technology with efficient performance. Featuring peak current-mode control, this controller offers a range of advanced functions including line feed-forward, cycle-by-cycle current limiting, and simple loop compensation for enhanced operation. Its versatility is evident in the two selectable switching frequencies (2.2 MHz and 440 kHz), gate drivers with slew rate control for EMI reduction, and skip cycle mode that boosts low power efficiency during light or no-load conditions. Moreover, the LM25141QRGERQ1 includes key features such as frequency synchronization, cycle-by-cycle current limit, hiccup-mode fault protection, and a power-good output, ensuring reliable and robust performance in demanding environments. The device's AEC-Q100 qualification for automotive applications, coupled with a VQFN-24 package with wettable flanks, makes it a compelling choice for engineers seeking a high-quality buck controller solution
Vin (min) (V) | 3.8 | Vin (max) (V) | 42 |
Vout (min) (V) | 1.5 | Vout (max) (V) | 15 |
Iout (max) (A) | 30 | Iq (typ) (mA) | 0.035 |
Switching frequency (min) (kHz) | 350 | Switching frequency (max) (kHz) | 2600 |
EMI features | Spread Spectrum | Features | Adjustable current limit, Enable, Frequency synchronization, Light Load Efficiency, Power good, Pre-Bias Start-Up, Spread Spectrum, Synchronous Rectification, UVLO Fixed |
Operating temperature range (°C) | -40 to 150 | Regulated outputs (#) | 1 |
TI functional safety category | Functional Safety-Capable | Number of phases | 1 |
Rating | Automotive | Control mode | current mode |
Type | Controller |
After-Sales- und Abwicklungsbezogen
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Für alternative Zahlungskanäle kontaktieren Sie uns bitte unter:
[email protected]Versandart
AVAQ bestimmt und verpackt alle Geräte auf der Grundlage der Schutzanforderungen gegen elektrostatische Entladung (ESD) und Feuchtigkeitsempfindlichkeit (MSL)..
365-Tage-Produkt
Qualitätsgarantie
Wir versprechen, 365 Tage Qualitätssicherung für alle unsere Produkte zu bieten.
Menge. | Einzelpreis | Ext. Preis |
---|---|---|
1+ | $2,240 | $2,24 |
10+ | $1,921 | $19,21 |
30+ | $1,721 | $51,63 |
100+ | $1,555 | $155,50 |
500+ | $1,461 | $730,50 |
1000+ | $1,423 | $1.423,00 |
Die unten angegebenen Preise dienen nur als Referenz.
Alle Stücklisten (BOM) können per E-Mail gesendet werden an
[email protected],
oder füllen Sie das untenstehende Formular aus, um ein Angebot für LM25141QRGERQ1 zu erstellen, garantierte Angebote zurück innerhalb
12 Std.
John is very professional