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LTC3452EUF#PBF

LTC3452EUF#PBF
Mfr. #:
LTC3452EUF#PBF
Fabricante:
Analog Devices / Linear Technology
Descripción:
LED Lighting Drivers Sync Buck-Boost MAIN/CAMERA White LED Dr
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
LTC3452EUF#PBF Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LTC3452EUF#PBF DatasheetLTC3452EUF#PBF Datasheet (P4-P6)LTC3452EUF#PBF Datasheet (P7-P9)LTC3452EUF#PBF Datasheet (P10-P12)LTC3452EUF#PBF Datasheet (P13-P15)LTC3452EUF#PBF Datasheet (P16)
ECAD Model:
Más información:
LTC3452EUF#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:
7 Channel
Corriente de salida:
50 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-20
Número de salidas:
7 Output
Serie:
LTC3452
Embalaje:
Tubo
Producto:
Controladores LED
Escribe:
Controlador LED blanco
Marca:
Dispositivos analógicos / Tecnología lineal
Topología:
Buck-Boost
Para usar con:
LEDs blancos
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
***ear Technology
LTC3452 - Synchronous Buck-Boost MAIN/CAMERA White LED Driver
***i-Key
IC LED DRIVER RGLTR 25MA 20QFN
***log Devices
The LTC3452 is a synchronous buck-boost DC/DC converter optimized for driving two banks of white LEDs from a single Li-Ion battery input. Five parallel LEDs can be driven at up to 25mA each in the low power LED bank, while two LEDs can be driven at up to 150mA each (or a single LED at 300mA) in the high power LED bank. 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 by sensing which LED requires the largest forward voltage drop at its programmed current, and regulating the common output rail for lowest dropout. Efficiency of 85% can be achieved over the entire usable range of a Li-Ion battery (2.7V to 4.2V). Maximum LED current for each LED display is programmable with a single external resistor. Dual enable pins allow for PWM brightness control in the low power bank and independent on/off control for the high current bank (optimal for LED camera flash). In shutdown, the supply current is only 6.5µA. A high constant operating frequency of 1MHz allows the use of a small external inductor. The LTC3452 is offered in a low profile (0.75mm) thermally enhanced 20-lead (4mm × 4mm) QFN package. Applications Cell Phones Digital Cameras PDAs Portable Devices
Imagen Parte # Descripción
LTC3452EUF#PBF

Mfr.#: LTC3452EUF#PBF

OMO.#: OMO-LTC3452EUF-PBF

 LED Lighting Drivers Sync Buck-Boost MAIN/CAMERA White LED Dr
Disponibilidad
Valores:
177
En orden:
2160
Ingrese la cantidad:
El precio actual de LTC3452EUF#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
4,36 US$
4,36 US$
25
2,89 US$
72,25 US$
100
2,38 US$
238,00 US$
250
2,27 US$
567,50 US$
500
2,21 US$
1 105,00 US$
1000
2,13 US$
2 130,00 US$
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