LT1959CR#PBF

LT1959CR#PBF
Mfr. #:
LT1959CR#PBF
Fabricante:
Analog Devices / Linear Technology
Descripción:
Switching Voltage Regulators 4.5A, 500kHz Buck Sw Reg
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
LT1959CR#PBF Ficha de datos
Entrega:
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Pago:
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HTML Datasheet:
LT1959CR#PBF Datasheet
ECAD Model:
Más información:
LT1959CR#PBF más información
Atributo del producto
Valor de atributo
Fabricante:
Analog Devices Inc.
Categoria de producto:
Reguladores de voltaje de conmutación
RoHS:
Y
Estilo de montaje:
SMD / SMT
Paquete / Caja:
DDPAK-7
Tensión de salida:
Ajustable
Corriente de salida:
3.6 A
Número de salidas:
1 Output
Voltaje de entrada MAX:
15 V
Topología:
Dólar
Voltaje de entrada MIN:
4 V
Frecuencia de cambio:
500 kHz
Temperatura mínima de funcionamiento:
0 C
Temperatura máxima de funcionamiento:
+ 125 C
Serie:
LT1959
Embalaje:
Tubo
Altura:
4.57 mm
Voltaje de entrada:
4.3 V to 15 V
Rango de temperatura de funcionamiento:
0 C to + 125 C
Escribe:
Dólar monolítico
Marca:
Dispositivos analógicos / Tecnología lineal
Apagar:
Apagar
Corriente de suministro de funcionamiento:
3.8 mA
Tipo de producto:
Reguladores de voltaje de conmutación
Cantidad de paquete de fábrica:
50
Subcategoría:
PMIC: circuitos integrados de administración de energía
Voltaje de suministro - Min:
4.3 V
Unidad de peso:
0.047973 oz
Tags
LT1959CR, LT1959C, LT1959, LT195, 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.
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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
    O***k
    O***k
    RU

    The programmer fully corresponds to the description of the seller. Soldering quality, without traces of flux. The system has determined, but i have not tried anything to sew yet. It is only a very long delivery. 28 days parcel cleared in latvia. Although noted in terms of shipping by aliexpress saver shipping, and paid for shipping, the company has not fulfilled its obligations (aliexpress saver shipping delivery time: 23-32 days. Order processing: 3 days). Really the parcel was delivered by two different transport companies and the post of russia. And the seller fulfilled its obligations by 5 +.

    2019-01-11
    I***k
    I***k
    BY

    Thank you dear friend!) the goods are wrapped as it should! Screen whole, firmware touch screen works!!! 5 stars to this seller

    2019-02-21
    E**e
    E**e
    RU

    Working, arc cm 2

    2019-06-27
***ear Technology
LT1959 - 4.5A, 500kHz Step-Down Switching Regulator
*** Source Electronics
IC REG BUCK SEPIC ADJ 4.5A D2PAK
***ical
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***eco
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***p One Stop Global
Conv DC-DC Single Step Down 4V to 16V 8-Pin(7+Tab) DDPAK
***ponent Distributors Inc.
4.5A 500kHz Stepdown Sw Reg
***ark
STEP-DOWN REGULATOR, DPAK-7
***hardson RFPD
DC TO DC CONVERTER
***ment14 APAC
IC, STEP-DOWN REGULATOR, DPAK-7; Primary; IC, STEP-DOWN REGULATOR, DPAK-7; Primary Input Voltage:15V; No. of Outputs:1; Output Current:3.6A; No. of Pins:7; Operating Temperature Range:0°C to +125°C; MSL:MSL 1 - Unlimited; Filter Terminals:Surface Mount
***nell
BUCK, 4.5A, 500KHZ, 7DPAK; Topologia:Buck (step down); Napięcie wejściowe, min.:4V; Napięcie wejściowe, maks.:16V; Liczba wyjść:1wyjść/-ia; Rodzaj obudowy przetwornicy DC / DC:TO-263; Liczba pinów:7piny/-ów; Prąd wyjściowy:4.5A; Napięcie wyjściowe, min.:1.21V; Napięcie wyjściowe, maks.:12.9V; Częstotliwość przełączania:560kHz; Temperatura robocza, maks.:125°C; Asortyment produktów:-; Kwalifikacja motoryzacyjna:-; Wskaźnik wrażliwości na wilgoć MSL:MSL 1 - nieograniczone; Substancje SVHC:No SVHC (15-Jan-2018); Numer podstawy:1959; Pierwotne napięcie wejściowe:15V; Temperatura robocza, min.:0°C; Zakres temperatury roboczej:0°C do +125°C
***log Devices
The LT1959 is a 500kHz monolithic buck mode switching regulator functionally identical to the LT1506 but optimized for lower output voltage applications. It will operate down to 1.21V output compared to 2.42V for the LT1506. A 4.5A switch is included on the die along with all the necessary oscillator, control and logic circuitry. High switching frequency allows a considerable reduction in the size of external components. The topology is current mode for fast transient response and good loop stability. A special high speed bipolar process and new design techniques achieve high efficiency at high switching frequency. Efficiency is maintained over a wide output current range by keeping quiescent supply current to 4mA and by utilizing a supply boost capacitor to saturate the power switch. The LT1959 fits into standard 7-pin DD and fused lead SO-8 packages. Full cycle-by-cycle short-circuit protection and thermal shutdown are provided. Standard surface mount external parts are used, including the inductor and capacitors. There is the optional function of shutdown or synchronization. A shutdown signal reduces supply current to 20µA. Synchronization allows an external logic level signal to increase the internal oscillator from 580kHz to 1MHz. Applications Portable Computers Battery-Powered Systems Battery Chargers Distributed Power 5V to 3.3V Conversion 5V to 2.5V Conversion 5V to 1.8V Conversion
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Disponibilidad
Valores:
54
En orden:
2037
Ingrese la cantidad:
El precio actual de LT1959CR#PBF es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
Precio de referencia (USD)
Cantidad
Precio unitario
Ext. Precio
1
10,13 US$
10,13 US$
25
7,08 US$
177,00 US$
100
6,26 US$
626,00 US$
250
5,85 US$
1 462,50 US$
500
5,72 US$
2 860,00 US$
Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
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