0.5mm PMIC LT3743 200kHz~1MHz 28-WFQFN Exposed Pad
SOT-23
LT3743EUFD#PBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
Published
2008
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
$8.645499
$8.645499
10
$8.156131
$81.56131
100
$7.694463
$769.4463
500
$7.258928
$3629.464
1000
$6.848045
$6848.045
LT3743EUFD#PBF Product Details
LT3743EUFD#PBF Overview
Space is saved using its 28-WFQFN Exposed Pad package. There are 1 outputs used for the design of this LED drivers.The mounting method is Surface Mount.It emerges as a DC DC Controller, which is efficient and reliable.It is possible for the led driver ic to function normally at -40°C~125°C TJ.As a result, Lighting is likely to benefit greatly.It operates based on the frequency of 200kHz~1MHz.It operates with terminations of 28.If the voltage supply is below 6V, undetermined failures may occur.You can find this LED driver under the base part number LT3743.28 pins are on the device.This value is designed to support a maximum of 36V.This device has a voltage output of 5V volts.Device operation requires 12V volts from the circuit.When its input voltage exceeds 6V, its operation is convenient.This LED driver is also characterized by the number ALSO OPERATES IN ADJUSTABLE MODE FROM 0V TO 34V.High stability can be ensured when the input voltage is kept below 36V.
LT3743EUFD#PBF 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#PBF Applications
There are a lot of Linear Technology/Analog Devices LT3743EUFD#PBF LED Driver ICs applications.
A- lamps
Ultraviolet (UV) and Infrared (IR) Irradiation Devices
Stage and Studio lighting
Down lighting
Medical surgery lighting
Down lights
Replacement lamps
Power source for accessories such as car audios, car navigation systems, and ETC systems