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LTC3891EUDC#PBF

LTC3891EUDC#PBF
Mfr. #:
LTC3891EUDC#PBF
Fabricante:
Analog Devices / Linear Technology
Descripción:
Switching Voltage Regulators L IQ, 60V Sync Buck Cntr
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
LTC3891EUDC#PBF Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
LTC3891EUDC#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-20
Tensión de salida:
0.8 V to 24 V
Corriente de salida:
15 A
Número de salidas:
1 Output
Voltaje de entrada MAX:
60 V
Topología:
Dólar
Voltaje de entrada MIN:
4 V
Frecuencia de cambio:
900 kHz
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 125 C
Serie:
LTC3891
Embalaje:
Tubo
Voltaje de entrada:
4 V to 60 V
Rango de temperatura de funcionamiento:
- 40 C to + 125 C
Corriente de reposo:
0.05 mA
Escribe:
Low IQ, 60V Synchronous Step-Down Controller
Marca:
Dispositivos analógicos / Tecnología lineal
Apagar:
Apagar
Kit de desarrollo:
DC1940A, DC1695B
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:
91
Subcategoría:
PMIC: circuitos integrados de administración de energía
Unidad de peso:
0.001975 oz
Tags
LTC3891EU, LTC3891E, LTC3891, LTC389, 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
***p One Stop Global
DC DC Cntrlr Single-OUT Sync Step Down 4V to 60V Input Automotive 20-Pin QFN EP
***ical
DC/DC Cntrlr Single-OUT Step Down 900kHz Automotive 20-Pin QFN EP Tube
***p One Stop Japan
DC/DC Cntrlr Single-OUT Step Down 900kHz Automotive 20-Pin QFN EP
***Components
In a Tube of 91, Linear Technology LTC3891EUDC#PBF, Step Down DC-DC Controller 900 kHz 20-Pin, QFN
***i-Key
IC REG CTRLR BUCK 20QFN
***ark
DC-DC CONVERTER, 900kHz, QFN20
***ear Technology
LTC3891 - Low IQ, 60V Synchronous Step-Down Controller
***ponent Distributors Inc.
Low IQ, 60V Synchronous Step-Down Controller
***hardson RFPD
POWER MANAGEMENT IC
***ment14 APAC
Prices include import duty and tax. BUCK, CNTRL, 60VIN, 900KHZ, 20QFN; Supply Voltage Min:4V; Supply Voltage Max:60V; No. of Outputs:1 Output; Duty Cycle (%):99%; Controller IC Case Style:QFN; No. of Pins:20Pins; Switching Frequency:900kHz; Topology:Synchronous Buck (Step Down); Operating Temperature Min:-40°C; Operating Temperature Max:125°C; Product Range:-; Automotive Qualification Standard:-; RoHS Phthalates Compliant:Yes; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2018); Frequency:900kHz; Input Voltage:12V; No. of Outputs:1Outputs; Operating Temperature Range:-40°C to +125°C; Supply Voltage Range:4V to 60V
***nell
BUCK, CNTRL, 60VIN, 900KHZ, 20QFN; Tensione di Alimentazione Min:4V; Tensione di Alimentazione Max:60V; Numero di Uscite:1 Uscita; Ciclo di Utilizzo (%):99%; Formato IC Controller:QFN; No. di Pin:20Pin; Frequenza di Commutazione:900kHz; Topologia:Buck Sincrono (Step Down); Temperatura di Esercizio Min:-40°C; Temperatura di Esercizio Max:125°C; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):MSL 1 - Non Limitata; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (15-Jan-2018); Frequenza:900kHz; Intervallo Temperatura di Esercizio:Da -40°C a +125°C; Intervallo Tensione di Alimentazione:Da 4V a 60V; No. di Uscite:1Uscite; Tensione di Ingresso:12V
***log Devices
The LTC3891 is a high performance step-down switching regulator DC/DC controller that drives an all N-channel synchronous power MOSFET stage. A constant frequency current mode architecture allows a phase-lockable frequency of up to 750kHz. The 50μA no-load quiescent current extends operating run time in battery-powered systems. OPTI-LOOP® compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. The LTC3891 features a precision 0.8V reference and power good output indicator. A wide 4V to 60V input supply range encompasses a wide range of intermediate bus voltages and battery chemistries. The output voltage of the LTC3891 can be programmed between 0.8V to 24V. The TRACK/SS pin ramps 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 conduction mode at light loads. Applications Automotive Always-On Systems Battery Powered Digital Devices Distributed DC Power Systems
LTC389x Synchronous DC/DC Controllers
Linear Technology/Analog Devices LTC389x Synchronous Controllers are high-performance step-down switching regulator DC/DC controllers. The LTC389x controllers, with the exception of the LTC3894 series, drive all N-channel synchronous power MOSFET stages. The MOSFET stage can operate from input voltages up to 150V. The high-voltage LTC3894 Controllers drive a P-channel power MOSFET switch. LTC389x's constant-frequency, current-mode architecture achieves up to an 850kHz phase-lockable frequency. Designers can program the gate drive voltage from 5V to 10V. This programming enables the use of standard-level or logic FETs for maximum efficiency. Using external resistors, designers can also program the output voltage from 0.8V to 60V. Pin-programming allows for a fixed 5V or 3.3V output voltage.
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Disponibilidad
Valores:
Available
En orden:
1985
Ingrese la cantidad:
El precio actual de LTC3891EUDC#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
8,40 US$
8,40 US$
25
5,58 US$
139,50 US$
100
4,61 US$
461,00 US$
250
4,38 US$
1 095,00 US$
500
4,28 US$
2 140,00 US$
1000
4,12 US$
4 120,00 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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