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  • Manufacturer No:
    LM3643YFFR
  • Manufacturer:
  • Category:
    PMIC - LED Drivers
  • Datasheet:
    Get the PDF file
  • SKU:
    592381
  • Description:
    Tape & Reel (TR) LM3643 Step-Up (Boost) I2C led driver 2mm 1.5A 5.5V 4MHz
  • Quantity:
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  • Qty Unit Price price
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  • 100 $0.848 $84.8
  • 1000 $0.839 $839
  • 10000 $0.83 $8300

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  • Manufacturer No:
    LM3643YFFR
  • Manufacturer:
    Texas Instruments
  • Category:
    PMIC - LED Drivers
  • Datasheet:
    LM3643YFFR
  • SKU:
    592381
  • Description:
    Tape & Reel (TR) LM3643 Step-Up (Boost) I2C led driver 2mm 1.5A 5.5V 4MHz

LM3643YFFR Details

Tape & Reel (TR) LM3643 Step-Up (Boost) I2C led driver 2mm 1.5A 5.5V 4MHz

LM3643YFFR Specification Parameters

  • Part Status: Active
  • RoHS Status: ROHS3 Compliant
  • Number of Outputs: 2
  • Mounting Type: Surface Mount
  • Packaging: Tape & Reel (TR)
  • ECCN Code: EAR99
  • Radiation Hardening: No
  • Factory Lead Time: 6 Weeks
  • Peak Reflow Temperature (Cel): 260
  • Min Input Voltage (DC): 2.5V
  • Number of Pins: 12
  • Max Supply Voltage: 5.5V
  • Max Input Voltage (DC): 5.5V
  • Operating Temperature: -40°C~85°C TA
  • Terminal Position: BOTTOM
  • Max Output Current: 1.5A
  • Terminal Finish: Tin/Silver/Copper (Sn/Ag/Cu)
  • Dimming: I2C
  • Terminal Pitch: 0.4mm
  • Output Current per Channel: 750mA
  • Type: DC DC Regulator
  • Height: 625μm
  • Output Type: Frequency
  • Package / Case: 12-UFBGA, DSBGA
  • Base Part Number: LM3643
  • Multiplexed Display Capability: NO
  • Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • Number of Segments: 2
  • Mount: Surface Mount
  • Number of Functions: 1
  • Pbfree Code: yes
  • Lead Free: Lead Free
  • Internal Switch(s): Yes
  • Min Input Voltage: 2.5V
  • Length: 2mm
  • Number of Terminations: 12
  • Max Input Voltage: 5.5V
  • Thickness: 1.6mm
  • Supply Voltage: 3.6V
  • Terminal Form: BALL
  • JESD-609 Code: e1
  • Lifecycle Status: ACTIVE (Last Updated: 4 days ago)
  • Contact Plating: Copper, Silver, Tin
  • Switching Frequency: 4MHz
  • Quiescent Current: 300μA
  • Topology: Step-Up (Boost)
  • Applications: Camera Flash
  • Width: 1.16mm
  • Frequency: 2MHz 4MHz

Texas Instruments — Manufacturer Introduction

Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing. Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide. After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.

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