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LTC7149EUFD#PBF

LTC7149EUFD#PBF
Mfr. #:
LTC7149EUFD#PBF
Fabricante:
Analog Devices / Linear Technology
Descripción:
Switching Voltage Regulators 60V, 4A Sync Buck Reg for Inv Outs
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
LTC7149EUFD#PBF Ficha de datos
Entrega:
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ECAD Model:
Más información:
LTC7149EUFD#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:
QFN-28
Tensión de salida:
0 V to 28 V
Corriente de salida:
4 A
Número de salidas:
1 Output
Voltaje de entrada MAX:
60 V
Topología:
Invertir
Voltaje de entrada MIN:
3.4 V
Frecuencia de cambio:
3 MHz
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 125 C
Serie:
LTC7149
Embalaje:
Tubo
Voltaje de entrada:
3.4 V to 60 V
Rango de temperatura de funcionamiento:
- 40 C to + 125 C
Corriente de reposo:
440 uA
Escribe:
Regulador inversor
Marca:
Dispositivos analógicos / Tecnología lineal
Apagar:
Apagar
Kit de desarrollo:
DC2354A
Corriente de suministro de funcionamiento:
0.44 mA
Tipo de producto:
Reguladores de voltaje de conmutación
Cantidad de paquete de fábrica:
73
Subcategoría:
PMIC: circuitos integrados de administración de energía
Unidad de peso:
0.009630 oz
Tags
LTC7149E, LTC714, LTC71, LTC7, LTC
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
Conv DC-DC 3.4V to 60V Synchronous Step Down Single-Out 0V to -28V 4A 28-Pin QFN EP Tube
***ear Technology
LTC7149 - 60V, 4A Synchronous Step-Down Regulator for Inverting Outputs
***log Devices
The LTC7149 is a high efficiency 60V, 4A synchronous monolithic step-down regulator for inverting output applications. The regulator features a single resistor programmable output voltage and high efficiency over a wide VOUT range. The inverting regulator operates from an input voltage range of 3.4V to 60V and provides an adjustable output from (–28V) to zero volts while delivering up to 4A of inductor current. The switching frequency is also set with an external resistor. A user-selectable mode input is provided to allow the user to trade off ripple noise for efficiency at light loads; Burst Mode operation provides the highest efficiency at light loads, while forced continuous mode provides low output ripple. The MODE/SYNC pin can also be used to synchronize the switching frequency to an external clock. Internal level-shift circuits allow the I/O pins (RUN, MODE/SYNC, PGOOD) to be referenced to board GND. The LTC7149 operates with a peak current mode architecture that allows for fast transient response with inherent cycle-to-cycle current limit protection. Applications Industrial Applications Telecom Power Supplies Distributed Power Systems
LTC36xx/LTC7149 Series Step-Down Buck Regulators
Linear Technology/Analog Devices LTC36xx/LTC7149 Series Synchronous Step-Down Buck Regulators are high efficiency, monolithic and excellent for inverting output applications. The LTC3623 and LTC3600 are programmed with a single external resistor. The LTC3649 and LTC7149 features single resistor programmable output voltage, with a high efficiency over a wide VOUT range.
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Disponibilidad
Valores:
31
En orden:
2014
Ingrese la cantidad:
El precio actual de LTC7149EUFD#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
13,68 US$
13,68 US$
25
9,08 US$
227,00 US$
100
7,51 US$
751,00 US$
250
7,13 US$
1 782,50 US$
500
6,97 US$
3 485,00 US$
1000
6,70 US$
6 700,00 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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