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LTC3890HGN-3#PBF

LTC3890HGN-3#PBF
Mfr. #:
LTC3890HGN-3#PBF
Fabricante:
Analog Devices / Linear Technology
Descripción:
Switching Voltage Regulators High Voltage Dual Output Synchronous Step-Down Controller
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
LTC3890HGN-3#PBF Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
LTC3890HGN-3#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:
15 A
Número de salidas:
2 Output
Voltaje de entrada MAX:
60 V
Topología:
Dólar
Voltaje de entrada MIN:
4 V
Frecuencia de cambio:
105 kHz to 835 kHz
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 150 C
Serie:
LTC3890-3
Embalaje:
Tubo
Altura:
1.75 mm
Voltaje de entrada:
4 V to 60 V
Rango de temperatura de funcionamiento:
- 40 C to + 150 C
Corriente de reposo:
60 uA
Escribe:
Low IQ Dual 2-Phase Synchronous Step-Down DC/DC Converter
Marca:
Dispositivos analógicos / Tecnología lineal
Apagar:
Apagar
Kit de desarrollo:
DC2299A-A
Regulación de carga:
0.01 %
Corriente de suministro de funcionamiento:
0.050 mA
Tipo de producto:
Reguladores de voltaje de conmutación
Cantidad de paquete de fábrica:
49
Subcategoría:
PMIC: circuitos integrados de administración de energía
Unidad de peso:
0.015027 oz
Tags
LTC3890HG, LTC3890H, LTC3890, 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
***ical
DC/DC Cntrlr Dual-OUT Step Down 900kHz Automotive 28-Pin SSOP N Tube
***i-Key
IC REG CTRLR BUCK/SEPIC 28SSOP
***ear Technology
LTC3890-3 - 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller
***ark
DC-DC CONTROLLER, BUCK, 900KHZ, SSOP-28
***ponent Distributors Inc.
High Voltage Dual Output Synchronous Step-Down Controller
***hardson RFPD
POWER MANAGEMENT IC
***nell
BUCK, DUAL, CNTRL, 4-60V, 850KHZ, 28SSOP; Tensione di Alimentazione Min:4V; Tensione di Alimentazione Max:60V; Numero di Uscite:2 Uscite; Ciclo di Utilizzo (%):99%; Formato IC Controller:SSOP; No. di Pin:28Pin; Frequenza di Commutazione:585kHz; Topologia:Buck Sincrono (Step Down); Temperatura di Esercizio Min:-40°C; Temperatura di Esercizio Max:150°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); Configurazione Modulo:Canale N; Modello Case Driver:SSOP; No. di Uscite:2Uscite; Ritardo Ingresso:95ns; Tipo di Dispositivo:MOSFET
***log Devices
The LTC3890-3 is a high performance dual step-down switching regulator DC/DC 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 supply noise 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. OPTI-LOOP® compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. A wide 4V to 60V 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 mode control limits the inductor current during short-circuit conditions. The PLLIN/MODE pin selects among Burst Mode operation, pulse-skipping mode, or continuous conduction mode at light loads. For versions with different and/or additional features, see the LTC3890 family summary, Table 1, in the Pin Functions section of this data sheet. LTC3890 LTC3890-1 LTC3890-2 LTC3890-3 Adjustable Current Limit Yes No Yes No CLKOUT/PHASMD for Multiphase Operation Yes No Yes No Number of PGood Outputs 2 1 2 1 OVP – Bottom Gate Crowbar Yes Yes No No Current Limit Foldback Yes Yes No No Light Load Operation when Synced to External Clock Forced Continuous Forced Continuous Pulse Skipping Pulse Skipping SENSE Pins Common Mode Range Common Mode < 0.5V Requires VFB < 0.65V Common Mode < 0.5V Requires VFB < 0.65V Not Dependant on VFB. Easy to make a non-synchronous Boost or SEPIC Not Dependant on VFB. Easy to make a non-synchronous Boost or SEPIC Package 5X5 QFN-32 SSOP-28 5X5 QFN-32 SSOP-28 Applications Automotive Always-On Systems Battery Operated 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.
Power Management ADI SLP
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Mfr.#: LTC3890HUH-2#TRPBF

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 Switching Voltage Regulators 60V Low IQ, Dual Output Synchronous Step-Down Controller
LTC3890HGN-3#PBF

Mfr.#: LTC3890HGN-3#PBF

OMO.#: OMO-LTC3890HGN-3-PBF

 Switching Voltage Regulators High Voltage Dual Output Synchronous Step-Down Controller
LTC3890HUH#PBF

Mfr.#: LTC3890HUH#PBF

OMO.#: OMO-LTC3890HUH-PBF

 Switching Voltage Regulators 60V Low IQ, Dual Output Synchronous Step-Down Controller
Disponibilidad
Valores:
Available
En orden:
1000
Ingrese la cantidad:
El precio actual de LTC3890HGN-3#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
13,24 US$
13,24 US$
25
8,80 US$
220,00 US$
100
7,27 US$
727,00 US$
250
6,91 US$
1 727,50 US$
500
6,75 US$
3 375,00 US$
1000
6,49 US$
6 490,00 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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