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LT8391AEFE#PBF
LT8391AEFE#PBF
LT8391AEFE#PBFLT8391AEFE#PBF
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LT8391AEFE#PBF

Mfr. #:
LT8391AEFE#PBF
Hersteller:
Analog Devices / Linear Technology
Beschreibung:
LED Lighting Drivers 60V Synchronous 4-Switch Buck-Boost LED Controller with Spread Spectrum
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
LT8391AEFE#PBF Datenblatt
ECAD Model:

Verfügbarkeit

Aktie:
64
Auf Bestellung:
2047
Menge eingeben:
Der aktuelle Preis von LT8391AEFE#PBF 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]

Menge
Stückpreis
ext. Preis
1
11,26 $
11,26 $
25
7,47 $
186,75 $
100
6,18 $
618,00 $
250
5,87 $
1 467,50 $
500
5,74 $
2 870,00 $
1000
5,52 $
5 520,00 $
Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.
Produkteigenschaft
Attributwert
Hersteller:
Analog Devices Inc.
Produktkategorie:
LED-Beleuchtungstreiber
RoHS:
Y
Anzahl der Kanäle:
1 Channel
Ausgangsstrom:
10 A
Eingangsspannung:
4 V to 60 V
Arbeitsfrequenz:
600 kHz to 2 MHz
Versorgungsstrom - Max.:
2.8 mA
Minimale Betriebstemperatur:
- 40 C
Maximale Betriebstemperatur:
+ 125 C
Montageart:
SMD/SMT
Paket / Koffer:
TSSOP-28
Anzahl der Ausgänge:
1 Output
Serie:
LT8391A
Verpackung:
Rohr
Produkt:
LED-Treiber
Typ:
LED-Treiber-Controller
Marke:
Analoge Geräte / Lineare Technologie
Topologie:
Buck-Boost
Produktart:
LED-Beleuchtungstreiber
Werkspackungsmenge:
50
Unterkategorie:
Treiber-ICs
Tags
LT8391AE, LT8391A, LT8391, LT839, LT83, LT8
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
***ical
LED Driver 2800uA Supply Current Automotive 28-Pin TSSOP EP Tube
***ear Technology
LT8391A - 60V 2MHz Synchronous 4-Switch Buck-Boost LED Driver Controller
***log Devices
The LT8391A is a synchronous 4-switch buck-boost LED controller that regulates LED current from input voltage above, below, or equal to the output voltage. The proprietary peak-buck peak-boost current mode control scheme allows adjustable and synchronizable 600kHz to 2MHz fixed frequency operation, or internal 25% triangle spread spectrum operation for low EMI. With 4V to 60V input, 0V to 60V output, and seamless low noise transitions between operation regions, the LT8391A is ideal for LED driver and battery charger applications in automotive, industrial, and battery-powered systems. The LT8391A provides both internal (up to 128:1) and external (up to 2000:1) LED current PWM dimming with a high-side PMOS switch. Two CTRL pins provide flexible 20:1 analog dimming with ±3% LED current accuracy at 100mV full scale. Fault protection is provided to detect an open or short LED condition, during which the LT8391A retries, latches off, or keeps running. Switching Frequency Max Output Power LT8391 Adjustable 150kHz - 650kHz 450W+ LT8391A 2MHz 50W+ APPLICATIONS Automotive Head Lamps/Running Lamps High Frequency LED Lighting
Optical ADI SLP
LT8391 Synchronous Buck-Boost LED Controllers
Linear Technology/Analog Devices LT8391 Controllers are 4-switch synchronous, buck-boost LED controllers. The controllers regulate output voltage, input or output current from an input voltage above, below, or equal to the output voltage. The peak-buck/peak-boost current mode control scheme enables adjustable and synchronizable 150kHz to 650kHz fixed frequency operation. The control scheme also allows internal ±15% triangle spread spectrum frequency modulation for low EMI. The LT8391 Controllers offer 4V to 60V input, 0V to 60V output voltage capability, and seamless low-noise transitions between operation regions The controllers are ideal for LED driver and battery and charger applications in automotive, industrial, telecom, and even battery-powered systems.Learn More
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