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LT1943EFE#PBF

LT1943EFE#PBF
Mfr. #:
LT1943EFE#PBF
Produttore:
Analog Devices / Linear Technology
Descrizione:
Switching Voltage Regulators Hi C 4x Out Reg for TFT LCD Panels
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
LT1943EFE#PBF Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LT1943EFE#PBF DatasheetLT1943EFE#PBF Datasheet (P4-P6)LT1943EFE#PBF Datasheet (P7-P9)LT1943EFE#PBF Datasheet (P10-P12)LT1943EFE#PBF Datasheet (P13-P15)LT1943EFE#PBF Datasheet (P16-P18)LT1943EFE#PBF Datasheet (P19-P20)
ECAD Model:
Maggiori informazioni:
LT1943EFE#PBF maggiori informazioni
Attributo del prodotto
Valore attributo
Produttore:
Analog Devices Inc.
Categoria di prodotto:
Regolatori di tensione a commutazione
RoHS:
Y
Stile di montaggio:
SMD/SMT
Pacchetto/custodia:
TSSOP-28
Tensione di uscita:
Regolabile
Corrente di uscita:
2.4 A
Numero di uscite:
4 Output
Tensione di ingresso MASSIMA:
22 V
Topologia:
Boost, Buck, Inversione
Tensione di ingresso MIN:
4.5 V
Frequenza di commutazione:
1.2 MHz
Temperatura di esercizio minima:
- 40 C
Temperatura massima di esercizio:
+ 85 C
Serie:
LT1943
Confezione:
Tubo
Altezza:
1.2 mm
Tensione di ingresso:
4.5 V to 22 V
Intervallo operativo di temperatura:
- 40 C to + 85 C
Corrente di riposo:
10 mA
Tipo:
Alta corrente
Marca:
Dispositivi analogici/Tecnologia lineare
Spegnimento:
Nessun arresto
Corrente di alimentazione operativa:
10 mA
Tipologia di prodotto:
Regolatori di tensione a commutazione
Quantità confezione di fabbrica:
50
sottocategoria:
PMIC - CI di gestione dell'alimentazione
Tensione di alimentazione - Min:
4.5 V
Tags
LT1943, LT194, LT19, LT1
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.
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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
***eco
Con Volt DC-DC Quad Output Non-In Volt In Volt Step Up/Step Down 28-Pin TSSOP EP
***p One Stop Japan
Conv DC-DC Quad Non-Inv/Inv/Step Up/Step Down 4.5V to 22V 28-Pin TSSOP EP
***ear Technology
LT1943 - High Current Quad Output Regulator for TFT LCD Panels
***i-Key
IC REG CONV TFT LCD 4OUT 28TSSOP
***ponent Distributors Inc.
High Current Quad Converter for TFT LCD
***ark
Ic, Dc-Dc Converter
***hardson RFPD
POWER MANAGEMENT IC
***log Devices
The LT1943 quad output adjustable switching regulator provides power for large TFT LCD panels. The device, housed in a low profile 28 pin thermally enhanced TSSOP package, can generate a 3.3V or 5V logic supply along with the triple output supply required for the TFT LCD panel. Operating from an input range of 4.5V to 22V, a step-down regulator provides a low voltage output VLOGIC with up to 2A current. A high-power step-up converter, a lowerpower step-up converter and an inverting converter provide the three independent output voltages AVDD, VON and VOFF required by the LCD panel. A high-side PNP provides delayed turn-on of the VON signal and can handle up to 30mA. Protection circuitry ensures that VON is disabled if any of the four outputs are more than 10% below the programmed voltage. All switchers are synchronized to an internal 1.2MHz clock, allowing the use of low profile inductors and ceramic capacitors throughout. A current mode architecture provides excellent transient response. For best flexibility, all outputs are adjustable. Soft-start is included in all four channels. A PGOOD pin can drive an optional PMOS pass device to provide output disconnect for the AVDD output. Applications Large TFT-LCD Desktop Monitors Flat Panel Televisions
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Disponibilità
Azione:
88
Su ordine:
2071
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est. Prezzo
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11,49 USD
11,49 USD
25
7,63 USD
190,75 USD
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6,30 USD
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5,99 USD
1 497,50 USD
500
5,85 USD
2 925,00 USD
1000
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5 630,00 USD
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