0.65mm PMIC LT3743 200kHz~1MHz 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
SOT-23
LT3743EFE#PBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Mounting Type
Surface Mount
Package / Case
28-TSSOP (0.173, 4.40mm Width) 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
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Terminal Pitch
0.65mm
Frequency
200kHz~1MHz
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LT3743
Pin Count
28
JESD-30 Code
R-PDSO-G28
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
Length
9.7mm
Width
4.4mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$11.99000
$11.99
25
$7.95800
$198.95
100
$6.58000
$658
250
$6.25100
$1562.75
500
$6.11000
$3055
LT3743EFE#PBF Product Details
LT3743EFE#PBF Overview
Board space is saved by its 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package.There are 1 outputs used for the design of this LED drivers.To mount, use Surface Mount.In this case, the result is a DC DC Controller with high efficiency.-40°C~125°C TJ is the operating temperature of the led driver.The benefits it provides to Lighting are considerable.It operates on the basis of the frequency of 200kHz~1MHz.It operates using 28 terminations.Under 6V voltage supply, undetermined failures may occur.The LED driver is available under the part number LT3743.In addition, it has 28 pins.This model is designed to offer 36V as its maximum supply voltage.There is 5V output voltage on this device.The circuit is assigned 12V volts when the device is in operation.Input voltages above or equal to 6V provide great convenience.Moreover, this LED driver is characterized by ALSO OPERATES IN ADJUSTABLE MODE FROM 0V TO 34V.When the input voltage is kept below 36V, high stability can be achieved.
LT3743EFE#PBF Features
Available in the 28-TSSOP (0.173, 4.40mm Width) 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
LT3743EFE#PBF Applications
There are a lot of Linear Technology/Analog Devices LT3743EFE#PBF LED Driver ICs applications.
Street lighting
Industrial LED Lighting: Image Recognition Devices
LED Lightings for Inspection Devices
Refrigeration lighting
Stage Lighting and Signage
General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights