Texas Instruments LM3643YFFR

Name: LM3643YFFR
Brand: Texas Instruments
SKU: 3740453-LM3643YFFR
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LM3643YFFR

Manufacturer:: Texas Instruments

Ventron No:: 3740453-LM3643YFFR

Description:: Dual LED flash driver Capable of up to 1.5A

ECAD Model:

Datasheet:: lm3643

Specifications

Texas Instruments LM3643YFFR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM3643YFFR.

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

Description

LM3643YFFR Overview
Texas Instruments offers a highly efficient PMIC - LED Drivers chip in their product line. This chip falls under the PMIC - LED Drivers category and has a contact plating of Copper, Silver, Tin. It is designed for surface mount mounting and comes packaged in Tape & Reel (TR). The JESD-609 Code for this chip is e1 and it has a quiescent current of 300μA. With a maximum input voltage (DC) of 5.5V, this chip does not have multiplexed display capability. It measures 2mm in length and 1.16mm in width, making it a compact option. Additionally, it is ROHS3 compliant, ensuring its environmental sustainability.

LM3643YFFR Features
Available in the 12-UFBGA, DSBGA package
Operating temperature of -40°C~85°C TA
Frequency of 2MHz 4MHz
Supply voltage of 3.6V
Switching frequency of 4MHz

LM3643YFFR Applications
There are a lot of Texas Instruments LM3643YFFR LED Driver ICs applications.

Gallery lighting
Medical surgery lighting
Architectural lighting
Down lights
Museum lighting
General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
Down lighting
Industrial LED Lighting: Image Recognition Devices
Constant Voltage Power Source for portable equipment
Amusement Machines

LM3643YFFR More Descriptions

Dual LED flash driver Capable of up to 1.5A 12-DSBGA -40 to 85
Synchronous Boost Dual LED Flash Driver with 1.5-A High-Side Current Sources
Tape & Reel (TR) LM3643 Step-Up (Boost) I2C led driver 2mm 1.5A 5.5V 4MHz
LED DRVR Boost 2-CH PWM 1.5A 12-Pin DS-BGA T/R
LED Driver 2Segment 3.3V/5V 12-Pin DSBGA T/R
IC LED DRIVER RGLTR DIM 12DSBGA

Certification