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LTC3447EDD#PBF

LTC3447EDD#PBF
Mfr. #:
LTC3447EDD#PBF
Fabricante:
Analog Devices / Linear Technology
Descripción:
Switching Voltage Regulators I2C Controllable Buck Reg in 3 3 DFN
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
LTC3447EDD#PBF Ficha de datos
Entrega:
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Pago:
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ECAD Model:
Más información:
LTC3447EDD#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:
DFN-10
Tensión de salida:
0.69 V to 2.05 V
Corriente de salida:
0.6 A
Número de salidas:
1 Output
Voltaje de entrada MAX:
5.5 V
Topología:
Dólar
Voltaje de entrada MIN:
2.5 V
Frecuencia de cambio:
1 MHz
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 85 C
Serie:
LTC3447
Embalaje:
Tubo
Voltaje de entrada:
2.5 V to 5.5 V
Rango de temperatura de funcionamiento:
- 40 C to + 85 C
Corriente de reposo:
34 uA
Escribe:
I2C Controllable Buck Regulator
Marca:
Dispositivos analógicos / Tecnología lineal
Apagar:
Apagar
Kit de desarrollo:
DC767A
Regulación de carga:
0.2 %
Corriente de suministro de funcionamiento:
0.033 mA
Tipo de producto:
Reguladores de voltaje de conmutación
Cantidad de paquete de fábrica:
121
Subcategoría:
PMIC: circuitos integrados de administración de energía
Unidad de peso:
0.004903 oz
Tags
LTC344, LTC34, 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.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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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
***ear Technology
LTC3447 - I2C Controllable Buck Regulator in 3mm × 3mm DFN
***ark
VOLTAGE REGULATOR, BUCK, 1MHZ, 600mA, DFN-10; Primary Input Voltage:5.5V; No. of Outputs:1; Output Current:600mA; No. of Pins:10; Operating Temperature Min:-40°C; Operating Temperature Max:125°C; MSL:MSL 1 - Unlimited ;RoHS Compliant: Yes
***log Devices
The LTC3447 is a high efficiency monolithic synchronous current mode buck regulator. Using an I2C interface, the output voltage can be set between 0.69V and 2.05V using an internal 6-bit DAC. The buck regulator has optional external feedback resistors that can be used for setting the initial start up voltage. The feedback voltage reference for this start-up option is 0.6V. Once the voltage DAC is updated via the I2C, the buck regulator switches from external to internal feedback resistors. When there are no external resistors, the default start-up voltage is 1.38V. The switching frequency is internally set at 1MHz, allowing the use of small surface mount inductors and capacitors. In Burst Mode® operation, supply current is only 33µA, dropping to <1µA in shutdown. The 2.5V to 5.5V input voltage range makes the LTC3447 ideally suited for single cell Li-Ion battery-powered applications. 100% duty cycle capability provides low dropout operation, extending battery life in portable systems. Automatic Burst Mode operation increases efficiency at light loads, further extending battery life. The internal synchronous switch increases efficiency and eliminates the need for an external Schottky diode. Protected by U.S. Patents, including 5481178, 6580258, 6304066, 6127815, 6498466, 6611131. Applications Distributed Power Supplies Notebook Computers PDAs and Other Handheld Devices
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Disponibilidad
Valores:
193
En orden:
2176
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El precio actual de LTC3447EDD#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
4,71 US$
4,71 US$
25
3,12 US$
78,00 US$
100
2,58 US$
258,00 US$
250
2,45 US$
612,50 US$
500
2,40 US$
1 200,00 US$
1000
2,30 US$
2 300,00 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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