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LTC3453EUF#PBF

LTC3453EUF#PBF
Mfr. #:
LTC3453EUF#PBF
Fabricante:
Analog Devices / Linear Technology
Descripción:
LED Lighting Drivers Sync Buck-Boost Hi Pwr White LED Drvr
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
LTC3453EUF#PBF Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LTC3453EUF#PBF DatasheetLTC3453EUF#PBF Datasheet (P4-P6)LTC3453EUF#PBF Datasheet (P7-P9)LTC3453EUF#PBF Datasheet (P10-P12)
ECAD Model:
Más información:
LTC3453EUF#PBF más información
Atributo del producto
Valor de atributo
Fabricante:
Analog Devices Inc.
Categoria de producto:
Controladores de iluminación LED
RoHS:
Y
Número de canales:
4 Channel
Corriente de salida:
125 mA
Voltaje de entrada:
2.7 V to 5.5 V
Frecuencia de operación:
1 MHz
Corriente de suministro - Máx .:
1 mA
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 85 C
Estilo de montaje:
SMD / SMT
Paquete / Caja:
QFN-16
Número de salidas:
4 Output
Serie:
LTC3453
Embalaje:
Tubo
Producto:
Controladores LED
Escribe:
Alta potencia sincrónica Buck-Boost
Marca:
Dispositivos analógicos / Tecnología lineal
Topología:
Buck-Boost
Para usar con:
LED de alta potencia
Tipo de producto:
Controladores de iluminación LED
Cantidad de paquete de fábrica:
91
Subcategoría:
Circuitos integrados de controlador
Tags
LTC345, 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.
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
In a Pack of 2, Linear Technology LTC3453EUF#PBF, LED Driver, 2.7 → 5.5 V, 16-Pin QFN
***ical
LED Driver 4 Segment 1000uA Supply Current 16-Pin QFN EP Tube
***ment14 APAC
BUCK-BOOST WHITE LED DRIVER, QFN-16; Topology:Buck-Boost; No. of Outputs:4; Output Current:500mA; Output Voltage:3.6V; Input Voltage:2.7V to 5.5V; Dimming Control Type:PWM; Operating Temperature Range:-40°C to +85°C; Driver Case Style:QFN; Switching Frequency:1MHz; Efficiency:90%; SVHC:No SVHC (20-Jun-2011); Base Number:3453; Device Type:LED; Interface Type:Common Anode; LED Display Type:LED; No. of Pins:16; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Package / Case:QFN; Supply Voltage Max:5.5V; Supply Voltage Min:2.7V; Termination Type:SMD
***log Devices
The LTC3453 is a synchronous buck-boost DC/DC converter optimized for driving up to 4 white LEDs at a combined current of up to 500mA from a single Li-Ion battery input. The regulator operates in either synchronous buck, synchronous boost, or buck-boost mode, depending on input voltage and LED maximum forward voltage. Optimum efficiency is achieved using a proprietary architecture that determines which LED requires the largest forward voltage drop at its programmed current, and regulates the common output rail for lowest dropout. Efficiency of 90% can be achieved over the entire usable range of a Li-Ion battery (2.7V to 4.2V). LED current is programmable to one of four levels (including shutdown) with dual current setting resistors and dual enable pins. In shutdown, the supply current is only 6µA. A high constant operating frequency of 1MHz allows the use of a small external inductor. The LTC3453 is offered in a low profile (0.75mm) thermally enhanced 16-lead (4mm x 4mm) QFN package. Applications Cell Phones Digital Cameras PDAs Portable Devices
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Disponibilidad
Valores:
501
En orden:
2484
Ingrese la cantidad:
El precio actual de LTC3453EUF#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
4,48 US$
4,48 US$
25
2,97 US$
74,25 US$
100
2,45 US$
245,00 US$
250
2,33 US$
582,50 US$
500
2,28 US$
1 140,00 US$
1000
2,19 US$
2 190,00 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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