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LTC3857IGN-1#PBF

LTC3857IGN-1#PBF
Mfr. #:
LTC3857IGN-1#PBF
Fabricante:
Analog Devices / Linear Technology
Descripción:
Switching Voltage Regulators Low IQ, Dual, 2-Phase Synchronous Step Down Controller
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
LTC3857IGN-1#PBF Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LTC3857IGN-1#PBF DatasheetLTC3857IGN-1#PBF Datasheet (P4-P6)LTC3857IGN-1#PBF Datasheet (P7-P9)LTC3857IGN-1#PBF Datasheet (P10-P12)LTC3857IGN-1#PBF Datasheet (P13-P15)LTC3857IGN-1#PBF Datasheet (P16-P18)LTC3857IGN-1#PBF Datasheet (P19-P21)LTC3857IGN-1#PBF Datasheet (P22-P24)LTC3857IGN-1#PBF Datasheet (P25-P27)LTC3857IGN-1#PBF Datasheet (P28-P30)LTC3857IGN-1#PBF Datasheet (P31-P33)LTC3857IGN-1#PBF Datasheet (P34-P36)LTC3857IGN-1#PBF Datasheet (P37-P38)
ECAD Model:
Más información:
LTC3857IGN-1#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:
SSOP-28
Tensión de salida:
0.8 V to 24 V
Corriente de salida:
25 A
Número de salidas:
2 Output
Voltaje de entrada MAX:
38 V
Topología:
Dólar
Voltaje de entrada MIN:
4 V
Frecuencia de cambio:
75 kHz to 850 kHz
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 125 C
Serie:
LTC3857-1
Embalaje:
Tubo
Altura:
1.75 mm
Voltaje de entrada:
4 V to 38 V
Escribe:
Controlador reductor
Marca:
Dispositivos analógicos / Tecnología lineal
Apagar:
Apagar
Kit de desarrollo:
DC1352A-A
Regulación de carga:
0.01 %
Corriente de suministro de funcionamiento:
0.05 mA
Tipo de producto:
Reguladores de voltaje de conmutación
Cantidad de paquete de fábrica:
49
Subcategoría:
PMIC: circuitos integrados de administración de energía
Tags
LTC3857I, LTC3857, LTC385, LTC38, LTC3, 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
    E**r
    E**r
    JP

    Good

    2019-07-13
    S***i
    S***i
    BY

    All came, all norms, tracked only in china

    2019-08-12
    A***v
    A***v
    RU

    The goods received. It's okay.

    2019-06-29
    V***n
    V***n
    RU

    Excellent!Great seller.The item corresponds with description.

    2019-09-11
***ical
DC/DC Cntrlr Dual-OUT Step Down 900kHz Automotive 28-Pin SSOP N Tube
***p One Stop Global
DC DC Cntrlr Dual-OUT Sync Step Down 4V to 38V Input 28-Pin SSOP N
***i-Key
IC REG CTRLR BUCK 28SSOP
***ear Technology
LTC3857-1 - Low IQ, Dual, 2-Phase Synchronous Step-Down Controller
***ponent Distributors Inc.
Low IQ, Dual, 2-Phase Synchronous Step Down Controller
***hardson RFPD
POWER MANAGEMENT IC
***log Devices
The LTC3857-1 is a high performance dual step-down switching regulator controller that drives all N-channel synchronous power MOSFET stages. A constant frequency current mode architecture allows a phase-lockable frequency of up to 850kHz. Power loss and noise due to the ESR of the input capacitor ESR are minimized by operating the two controller output stages out of phase. The 50μA no-load quiescent current extends operating life in battery-powered systems. The LTC3857-1 features a precision 0.8V reference and a power good output indicator. wide 4V to 38V input supply range encompasses a wide range of intermediate bus voltages and battery chemistries. Independent TRACK/SS pins for each controller ramp the output voltages during start-up. Current foldback limits MOSFET heat dissipation during short-circuit conditions. The PLLIN/MODE pin selects among Burst Mode operation, pulse-skipping mode, or continuous inductor current mode at light loads. For a leadless 32-pin QFN package with the additional features of adjustable current limit, clock out, phase modulation and two PGOOD outputs, see the LTC3857 data sheet. LTC3857 LTC3857-1 Features Adjustable Current Limit, Clock Output, Phase Modulation, 2 PGOOD Outputs Fixed Current Limit, One PGOOD Output Package QFN-32 SSOP-28 Applications Automotive Always-On Systems Battery Operated Digital Devices Distributed DC Power Systems
Power Management ADI SLP
Imagen Parte # Descripción
LTC3857IGN-1#PBF

Mfr.#: LTC3857IGN-1#PBF

OMO.#: OMO-LTC3857IGN-1-PBF

 Switching Voltage Regulators Low IQ, Dual, 2-Phase Synchronous Step Down Controller
LTC3857IGN-1#TRPBF

Mfr.#: LTC3857IGN-1#TRPBF

OMO.#: OMO-LTC3857IGN-1-TRPBF

 Switching Voltage Regulators Low IQ, Dual, 2-Phase Synchronous Step Down Controller
LTC3857IUH#TRPBF

Mfr.#: LTC3857IUH#TRPBF

OMO.#: OMO-LTC3857IUH-TRPBF

 Switching Voltage Regulators Low IQ, Dual, 2-Phase Synchronous Step Down Controller
LTC3857IUH#PBF

Mfr.#: LTC3857IUH#PBF

OMO.#: OMO-LTC3857IUH-PBF

 Switching Voltage Regulators Low IQ, Dual, 2-Phase Synchronous Step Down Controller
Disponibilidad
Valores:
Available
En orden:
3500
Ingrese la cantidad:
El precio actual de LTC3857IGN-1#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
10,11 US$
10,11 US$
25
6,71 US$
167,75 US$
100
5,55 US$
555,00 US$
250
5,27 US$
1 317,50 US$
500
5,15 US$
2 575,00 US$
1000
4,95 US$
4 950,00 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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