0.5mm PMIC LT3743 200kHz~1MHz 28-WFQFN Exposed Pad
SOT-23
LT3743EUFD#TRPBF Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
Published
2011
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
ECCN Code
EAR99
Type
DC DC Controller
Terminal Finish
Matte Tin (Sn)
Applications
Lighting
Additional Feature
ALSO OPERATES IN ADJUSTABLE MODE FROM 0V TO 34V
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Terminal Pitch
0.5mm
Frequency
200kHz~1MHz
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LT3743
Pin Count
28
JESD-30 Code
R-PQCC-N28
Number of Outputs
1
Output Voltage
5V
Input Voltage-Nom
12V
Input Voltage (Min)
6V
Topology
Step-Down (Buck)
Control Mode
CURRENT-MODE
Input Voltage (Max)
36V
Control Technique
PULSE WIDTH MODULATION
Switcher Configuration
PUSH-PULL
Internal Switch(s)
No
Dimming
PWM
Voltage - Supply (Max)
36V
Voltage - Supply (Min)
6V
Height Seated (Max)
0.8mm
Length
5mm
Width
4mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$9.573233
$9.573233
10
$9.031351
$90.31351
100
$8.520143
$852.0143
500
$8.037871
$4018.9355
1000
$7.582897
$7582.897
LT3743EUFD#TRPBF Product Details
LT3743EUFD#TRPBF Overview
As a result of its 28-WFQFN Exposed Pad package, it helps to save board space on the board. There are 1 outputs used for the design of this LED drivers.The led driver mounting is done by using Surface Mount.In this case, the DC DC Controller emerges as highly efficient and reliable.-40°C~125°C TJ is the operating temperature for the led light driver.Lighting has significant advantages.The frequency of 200kHz~1MHz determines how it operates.In order for it to operate, it has 28 terminations.It is possible for undetermined failures to occur if the voltage supply falls below 6V.It can be found under the part number LT3743.There are 28 pins on it.It is designed to provide a supply voltage of 36V at its maximum.5V is the voltage at the output terminal.When using the device, there is a voltage of 12V volts assigned to the circuit.The device operates much more conveniently when the input voltage exceeds or equals 6V.Furthermore, this LED driver has a ALSO OPERATES IN ADJUSTABLE MODE FROM 0V TO 34V characteristic.Keeping the input voltage below 0 ensures high stability.
LT3743EUFD#TRPBF Features
Available in the 28-WFQFN Exposed Pad package Operating temperature of -40°C~125°C TJ Frequency of 200kHz~1MHz Output voltage of 5V ALSO OPERATES IN ADJUSTABLE MODE FROM 0V TO 34V
LT3743EUFD#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT3743EUFD#TRPBF LED Driver ICs applications.
LED backlight driver for LCD displays for portable equipment
LED Lightings for Inspection Devices
Medical surgery lighting
Ultraviolet (UV) and Infrared (IR) Irradiation Devices
Stage and Studio lighting
LED Lightings for Industrial Equipment
Panel lighting
LED backlight driver for LCD displays for Tablets and Note PCs