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LM3646YFQR

LM3646YFQR
Mfr. #:
LM3646YFQR
Description:
LED Lighting Drivers 1.5A Sync Boost LED Flash Dvr
Lifecycle:
New from this manufacturer.
Datasheet:
LM3646YFQR Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
LM3646YFQR more Information LM3646YFQR Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
LED Lighting Drivers
RoHS:
Y
Output Current:
3 A
Input Voltage:
2.7 V to 5.5 V
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 85 C
Package / Case:
DSBGA-20
Series:
LM3646
Packaging:
Reel
Features:
I2C Control, Input/Output Isolation, LED Thermal Monitor, Load Disconnect During Shutdown, OVP, Ove
Operating Temperature Range:
- 40 C to + 85 C
Brand:
Texas Instruments
Development Kit:
LM3646EVM
Operating Supply Voltage:
2.7 V to 5.5 V
Product Type:
LED Lighting Drivers
Factory Pack Quantity:
3000
Subcategory:
Driver ICs
Tags
LM3646Y, LM3646, LM364, LM36, LM3
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: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***as Instruments
1.5A Synchronous Boost LED flash driver w/ dual high-side current sources 20-DSBGA -40 to 85
***ical
Conv DC-DC 2.7V to 5.5V Synchronous Step Up Single-Out -0.3V to 6V 1.5A 20-Pin DSBGA T/R
***i-Key
IC LED DRIVER RGLTR DIM 20DSBGA
***AS INSTRUMENT
The LM3646 utilizes a 4-MHz fixed-frequency synchronous boost converter to provide power to dual 1.5-A constant current LED sources. The high-side current sources allow for grounded cathode LED operation providing flash current up to 1.5 A total. An adaptive headroom regulation scheme ensures the LED currents remain in regulation and maximizes efficiency. The combination of dual LED driving capability, high LED current, small solution size and high level of adjustability make the LM3646 perfect for camera phone LED flash and torch applications.
***AS INSTUMENTS
The LM3646 is controlled through an I2C-compatible interface. The main features of the LM3646 include: a hardware flash enable (STROBE) input for direct triggering of the flash pulse, a hardware Torch enable (TORCH) for movie mode or flashlight functions, a TX input which forces the flash pulse into a low-current torch mode allowing for synchronization to RF power amplifier events or other high-current conditions, an integrated comparator designed to monitor an NTC thermistor and provide an interrupt to the LED current, and a programmable input voltage monitor which monitors the battery voltage and can reduce the flash current during low battery conditions. A hardware enable (ENABLE) input provides a hardware shutdown during system software failures.
***AS INSRUMENTS
The 4-MHz switching frequency, overvoltage protection, and adjustable current limit allow for the use of tiny, low-profile inductors and (10-µF) ceramic capacitors. The device is available in a small 20-bump DSBGA package and operates over the –40°C to 85°C temperature range.
Part # Description Stock Price
LM3646YFQR
DISTI # 296-38031-1-ND		IC LED DRIVER RGLTR DIM 20DSBGA
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		3339In Stock
  • 1000:$0.6520
  • 500:$0.8259
  • 100:$0.9997
  • 10:$1.2820
  • 1:$1.4300
LM3646YFQR
DISTI # 296-38031-6-ND		IC LED DRIVER RGLTR DIM 20DSBGA
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		Limited Supply - Call
    LM3646YFQR
    DISTI # 296-38031-2-ND    		IC LED DRIVER RGLTR DIM 20DSBGA
    RoHS: Compliant
    Min Qty: 3000
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 3000:$0.5908
    LM3646YFQR
    DISTI # LM3646YFQR    		Conv DC-DC 1-OUT Step Up 2.7V 5.5V 20-Pin DSBGA T/R - Tape and Reel (Alt: LM3646YFQR)
    RoHS: Compliant
    Min Qty: 3000
    Container: Reel    		Americas - 0
    • 3000:$0.6119
    • 6000:$0.5819
    • 12000:$0.5629
    • 18000:$0.5439
    • 30000:$0.5289
    LM3646YFQR
    DISTI # LM3646YFQR    		Conv DC-DC 1-OUT Step Up 2.7V 5.5V 20-Pin DSBGA T/R (Alt: LM3646YFQR)
    RoHS: Compliant
    Min Qty: 1
    Container: Tape and Reel    		Europe - 0
    • 1:€0.8499
    • 10:€0.7649
    • 25:€0.6959
    • 50:€0.6379
    • 100:€0.5879
    • 500:€0.5459
    • 1000:€0.5099
    LM3646YFQR1.5A Synchronous Boost LED Flash Driver w/ Dual High-Side Current Sources6000
    • 1000:$0.4800
    • 750:$0.5400
    • 500:$0.6700
    • 250:$0.8200
    • 100:$0.8900
    • 25:$1.0400
    • 10:$1.1300
    • 1:$1.2600
    LM3646YFQR
    DISTI # 595-LM3646YFQR    		LED Lighting Drivers 1.5A Sync Boost LED Flash Dvr
    RoHS: Compliant    		2079
    • 1:$1.3900
    • 10:$1.1900
    • 100:$0.9080
    • 500:$0.8020
    • 1000:$0.6330
    • 3000:$0.5620
    • 9000:$0.5410
    LM3646YFQR 4340
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      Availability
      Stock:
      Available
      On Order:
      1500
      Enter Quantity:
      Current price of LM3646YFQR 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
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