LTC3453EUF#PBF

LTC3453EUF#PBF
Mfr. #:
LTC3453EUF#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
LED Lighting Drivers Sync Buck-Boost Hi Pwr White LED Drvr
Lifecycle:
New from this manufacturer.
Datasheet:
LTC3453EUF#PBF Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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:
More Information:
LTC3453EUF#PBF more Information
Product Attribute
Attribute Value
Manufacturer:
Analog Devices Inc.
Product Category:
LED Lighting Drivers
RoHS:
Y
Number of Channels:
4 Channel
Output Current:
125 mA
Input Voltage:
2.7 V to 5.5 V
Operating Frequency:
1 MHz
Supply Current - Max:
1 mA
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 85 C
Mounting Style:
SMD/SMT
Package / Case:
QFN-16
Number of Outputs:
4 Output
Series:
LTC3453
Packaging:
Tube
Product:
LED Drivers
Type:
Synchronous Buck-Boost High Power
Brand:
Analog Devices / Linear Technology
Topology:
Buck-Boost
For Use With:
High Power LEDs
Product Type:
LED Lighting Drivers
Factory Pack Quantity:
91
Subcategory:
Driver ICs
Tags
LTC345, LTC34, LTC3, LTC
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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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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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Availability
Stock:
501
On Order:
2484
Enter Quantity:
Current price of LTC3453EUF#PBF is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
Reference price (USD)
Quantity
Unit Price
Ext. Price
1
$4.48
$4.48
25
$2.97
$74.25
100
$2.45
$245.00
250
$2.33
$582.50
500
$2.28
$1 140.00
1000
$2.19
$2 190.00
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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