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LTC3728EG#PBF

LTC3728EG#PBF
Mfr. #:
LTC3728EG#PBF
Fabricante:
Analog Devices / Linear Technology
Descripción:
Switching Voltage Regulators 2x, 550kHz, 2-PhSync Buck Sw Reg
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
LTC3728EG#PBF Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
LTC3728EG#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 5.5 V
Corriente de salida:
25 A
Número de salidas:
2 Output
Voltaje de entrada MAX:
36 V
Topología:
Dólar
Voltaje de entrada MIN:
4 V
Frecuencia de cambio:
550 kHz
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 85 C
Serie:
LTC3728
Embalaje:
Tubo
Voltaje de entrada:
15 V
Rango de temperatura de funcionamiento:
- 40 C to + 85 C
Escribe:
Dual, 2-Phase Synchronous Step-Down Switching Regulator
Marca:
Dispositivos analógicos / Tecnología lineal
Apagar:
Apagar
Kit de desarrollo:
DC542A
Corriente de suministro de funcionamiento:
0.47 mA
Tipo de producto:
Reguladores de voltaje de conmutación
Cantidad de paquete de fábrica:
47
Subcategoría:
PMIC: circuitos integrados de administración de energía
Unidad de peso:
0.015027 oz
Tags
LTC3728EG, LTC3728E, LTC3728, LTC372, LTC37, 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
***Components
Linear Technology, LTC3728EG#PBF Adjustable Switching Regulator Dual-Channel 28-Pin, SSOP
***eco
DC Controller Dual Output Synchronous Step Down 3.5 Volt to 36 Volt 28-Pin SSOP
***ical
DC DC Cntrlr Dual-OUT Sync Step Down 3.5V to 36V Input Automotive 28-Pin SSOP
***ear Technology
LTC3728 - Dual, 550kHz, 2-Phase Synchronous Step-Down Switching Regulator
***ark
Controller IC; Input Voltage Primary Max:36V; Output Current Max:3A; Voltage Tolerance ±:1%; Supply Voltage Min:4V; Supply Voltage Max:36V; Termination Type:SMD; Package/Case:28-SSOP; No. of Pins:28 ;RoHS Compliant: Yes
***ment14 APAC
SWITCHING REG, SMD, SSOP28, 3728; Input Voltage:15V; Output Voltage:36V; Output Current:3A; Frequency:550kHz; Supply Voltage Range:3.5V to 36V; Digital IC Case Style:SSOP; No. of Pins:28; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (19-Dec-2011); Base Number:3728; Input Current:450µA; Input Voltage Max:36V; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Output Current Max:3A; Package / Case:SSOP; Supply Voltage Max:36V; Supply Voltage Min:3.5V; Termination Type:SMD; Voltage Vcc:36V
***log Devices
The LTC3728 is a dual high performance step-down switching regulator controller that drives all N-channel synchronous power MOSFET stages. A constant-frequency current mode architecture allows phase-lockable frequency of up to 550kHz. Power loss and noise due to the ESR of the input capacitors are minimized by operating the two controller output stages out of phase. OPTI-LOOP compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. The precision 0.8V reference and power good output indicator are compatible with future microprocessor generations, and a wide 3.5V to 30V (36V maximum) input supply range encompasses all battery chemistries. A RUN/SS pin for each controller provides both softstart and optional timed, short-circuit shutdown. Current foldback limits MOSFET dissipation during short-circuit conditions when overcurrent latchoff is disabled. Output overvoltage protection circuitry latches on the bottom MOSFET until VOUT returns to normal. The FCB mode pin can select among Burst Mode, constant-frequency mode and continuous inductor current mode or regulate a secondary winding. The LTC3728 includes a power good output pin that indicates when both outputs are within 7.5% of their designed set point. Vin Range Vref Accy Current Limit Latch Off 3.3V LDO Available LTC3728 3.5V to 36V +/-1% Yes LTC3728L 4.5V to 28V +/-1% Yes Yes LTC3728LX 4.5V to 28V +/- 1.5% Yes Yes LTC3728L-1 4.5V to 28V +/- 1.5% Foldback only Yes Applications Notebook and Palmtop Computers Telecom Systems Portable Instruments Battery-Operated Digital Devices DC Power Distribution Systems
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Disponibilidad
Valores:
454
En orden:
2437
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El precio actual de LTC3728EG#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
12,10 US$
12,10 US$
25
8,03 US$
200,75 US$
100
6,64 US$
664,00 US$
250
6,31 US$
1 577,50 US$
500
6,17 US$
3 085,00 US$
1000
5,93 US$
5 930,00 US$
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