LT3922EUFD#PBF

LT3922EUFD#PBF
Mfr. #:
LT3922EUFD#PBF
Produttore:
Analog Devices / Linear Technology
Descrizione:
LED Lighting Drivers 36V, 2A Monolithic Synchronous Step-Up LED Driver
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
LT3922EUFD#PBF Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Maggiori informazioni:
LT3922EUFD#PBF maggiori informazioni
Attributo del prodotto
Valore attributo
Produttore:
Analog Devices Inc.
Categoria di prodotto:
Driver di illuminazione a LED
RoHS:
Y
Numero di canali:
1 Channel
Corrente di uscita:
2 A
Tensione di ingresso:
2.8 V to 36 V
Frequenza operativa:
200 kHz to 2 MHz
Corrente di alimentazione - Max:
4 mA
Temperatura di esercizio minima:
- 40 C
Temperatura massima di esercizio:
+ 125 C
Stile di montaggio:
SMD/SMT
Pacchetto/custodia:
QFN-28
Numero di uscite:
1 Output
Serie:
LT3922
Confezione:
Tubo
Prodotto:
Driver di illuminazione a LED
Tipo:
Convertitore CC/CC
Marca:
Dispositivi analogici/Tecnologia lineare
Topologia:
Aumento
Kit di sviluppo:
DC2247A
Tipologia di prodotto:
Driver di illuminazione a LED
Quantità confezione di fabbrica:
73
sottocategoria:
IC driver
Unità di peso:
0.000882 oz
Tags
LT3922E, LT392, LT39, LT3
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 4000uA Supply Current Automotive 28-Pin QFN EP Tube
***ear Technology
LT3922 - 36V, 2A Synchronous Step-Up LED Driver
***i-Key
IC LED DRVR DCDC CTRLR 28QFN
***ark
Led Driver, Multi-Topology, Qfn-28
***hardson RFPD
LED DRIVER IC
***ment14 APAC
LED DRIVER, MULTI-TOPOLOGY, QFN-28; Device Topology:Boost, Buck, Buck-Boost; Input Voltage Min:2.8V; Input Voltage Max:36V; Output Voltage Max:40V; Output Current Max:2A; Switching Frequency:2MHz; No. of Outputs:1Outputs; IC Mounting:SMD; Driver Case Style:QFN; No. of Pins:28Pins; Operating Temperature Min:-40°C; Operating Temperature Max:125°C; Product Range:-; Automotive Qualification Standard:-; RoHS Phthalates Compliant:Yes; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2018); Output Current:2A; Output Voltage:40V
***nell
LED DRIVER, MULTI-TOPOLOGY, QFN-28; Topologia układu:Boost, buck, buck-boost; Napięcie wejściowe, min.:2.8V; Napięcie wejściowe, maks.:36V; Napięcie wyjściowe, maks.:40V; Prąd wyjściowy, maks.:2A; Częstotliwość przełączania:2MHz; Liczba wyjść:1wyjść/-ia; Montaż układu IC:SMD; Typ obudowy sterownika IC:QFN; Liczba pinów:28piny/-ów; Temperatura robocza, min.:-40°C; Temperatura robocza, maks.:125°C; Asortyment produktów:-; Kwalifikacja motoryzacyjna:-; Wskaźnik wrażliwości na wilgoć MSL:MSL 1 - nieograniczone; Substancje SVHC:No SVHC (15-Jan-2018); Napięcie wyjściowe:40V; Prąd wyjściowy:2A
***log Devices
The LT3922 is a monolithic, synchronous, step-up DC/DC converter that utilizes fixed-frequency, peak current control and provides PWM dimming for a string of LEDs. The LED current is programmed by an analog voltage or the duty cycle of pulses at the CTRL pin. The LT3922 will maintain ±2% current regulation through an external sense resistor over a wide range of output voltages. The switching frequency is programmable from 200kHz to 2MHz by an external resistor at the RT pin or by an external clock applied at the SYNC/SPRD pin. With the optional spread spectrum frequency modulation enabled, the frequency varies from 100% to 125% to reduce EMI. The LT3922 also includes a driver for an external high side PMOS for PWM dimming and an internal PWM signal generator for analog control of PWM dimming when an external signal is not available. Additional features include an accurate external reference voltage for use with the CTRL and PWM pins, an LED current monitor, an accurate EN/UVLO pin threshold, open-drain fault reporting for open-circuit and short-circuit load conditions, and thermal shutdown. Applications Automotive and Industrial Lighting Machine Vision
Optical ADI SLP
LT3922 2A Synchronous Step-Up LED Drivers
Linear Technology/Analog Devices LT3922 2A Synchronous Step-Up LED Drivers are monolithic converters with a fixed-frequency, peak current control and PWM dimming for a string of LEDs. The LT3922 can operate in boost, buck or buck-boost modes. The LED current is programmed by an analog voltage or the duty cycle of pulses at the CTRL pin. The LT3922 will maintain ±2% current regulation through an external sense resistor over a wide range of output voltages.
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Disponibilità
Azione:
865
Su ordine:
2848
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6,55 USD
6,55 USD
25
4,34 USD
108,50 USD
100
3,59 USD
359,00 USD
250
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