LTC1438CG#PBF

LTC1438CG#PBF
Mfr. #:
LTC1438CG#PBF
Produttore:
Analog Devices / Linear Technology
Descrizione:
Switching Voltage Regulators 2x Hi Eff, L N, Sync Buck Sw Regs
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
LTC1438CG#PBF Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LTC1438CG#PBF DatasheetLTC1438CG#PBF Datasheet (P4-P6)LTC1438CG#PBF Datasheet (P7-P9)LTC1438CG#PBF Datasheet (P10-P12)LTC1438CG#PBF Datasheet (P13-P15)LTC1438CG#PBF Datasheet (P16-P18)LTC1438CG#PBF Datasheet (P19-P21)LTC1438CG#PBF Datasheet (P22-P24)LTC1438CG#PBF Datasheet (P25-P27)LTC1438CG#PBF Datasheet (P28-P30)LTC1438CG#PBF Datasheet (P31-P32)
ECAD Model:
Maggiori informazioni:
LTC1438CG#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:
SSOP-28
Tensione di uscita:
1.19 V, 3.3 V, 5 V
Corrente di uscita:
-
Numero di uscite:
2 Output
Tensione di ingresso MASSIMA:
36 V
Topologia:
secchio
Tensione di ingresso MIN:
3.5 V
Frequenza di commutazione:
400 kHz
Temperatura di esercizio minima:
0 C
Temperatura massima di esercizio:
+ 70 C
Serie:
LTC1438
Confezione:
Tubo
Altezza:
2 mm
Tensione di ingresso:
15 V
Intervallo operativo di temperatura:
0 C to + 70 C
Tipo:
Controller regolatore di commutazione step-down sincrono
Marca:
Dispositivi analogici/Tecnologia lineare
Spegnimento:
Spegnimento
Kit di sviluppo:
DC198B
Corrente di alimentazione operativa:
320 uA
Tipologia di prodotto:
Regolatori di tensione a commutazione
Quantità confezione di fabbrica:
47
sottocategoria:
PMIC - CI di gestione dell'alimentazione
Tags
LTC1438C, LTC1438, LTC143, LTC14, LTC1, LTC
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We guarantee 100% customer satisfaction.

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We provide 90-360 days warranty.

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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ear Technology
LTC1438 - Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators
***nell
SWITCHING REG, SMD, SSOP28, 1438; Voltage, Input Max:36V; Voltage, Output Max:9V; Max Output Current:2A; Input Current:320µA; Frequency:400kHz; Voltage, Supply Min:3.5V; Voltage, Supply Max:36V; Termination Type:SMD; Case Style:SSOP; No. of Pins:28; Operating Temperature Range:0°C to +70°C; Temp, Op. Max:70°C; Temp, Op. Min:0°C; Base Number:1438; Temperature Range, IC:Commercial; Voltage, Vcc:36V; Voltage, Output:42V
***log Devices
The LTC1438/LTC1439 are dual, synchronous stepdown switching regulator controllers which drive external N-channel power MOSFETs in a phase-lockable fixed frequency architecture. The Adaptive Power™ output stage selectively drives two N-channel MOSFETs at frequencies up to 400kHz while reducing switching losses to maintain high efficiencies at low output currents. An auxiliary 0.5A linear regulator using an external PNP pass device provides a low noise, low dropout voltage source. A secondary winding feedback control pin (SFB1) guarantees regulation regardless of load on the main output by forcing continuous operation. An additional comparator is available for use as a low battery detector. A power-on reset timer (POR) is included which generates a signal delayed by 65536/fCLK (typ 300ms) after the output is within 5% of the regulated output voltage. Internal resistive dividers provide pin selectable output voltages with remote sense capability on one of the two outputs. The operating current levels are user-programmable via external current sense resistors. Wide input supply range allows operation from 3.5V to 30V (36V maximum). Applications Notebook and Palmtop Computers, PDAs Portable Instruments Battery-Operated Devices DC Power Distribution Systems
Power Management ADI SLP
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Mfr.#: LTC1438XCG#TRPBF

OMO.#: OMO-LTC1438XCG-TRPBF

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Mfr.#: LTC143EUBFS8TL

OMO.#: OMO-LTC143EUBFS8TL-1190

Nuovo e originale
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OMO.#: OMO-LTC143XUB-1190

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Disponibilità
Azione:
94
Su ordine:
2077
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1
16,94 USD
16,94 USD
25
11,25 USD
281,25 USD
100
9,30 USD
930,00 USD
250
8,84 USD
2 210,00 USD
500
8,64 USD
4 320,00 USD
1000
8,30 USD
8 300,00 USD
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