0.65mm PMIC LT3743 200kHz~1MHz 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
SOT-23
LT3743EFE#TRPBF 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
Tape & Reel (TR)
Published
2012
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
2,000
$6.18800
$12.376
LT3743EFE#TRPBF Product Details
LT3743EFE#TRPBF Overview
On the board, there is also a 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package that saves space.LED drivers use 1 outputs for their design.In this case, mounting method is Surface Mount.In this case, the result is a DC DC Controller with high efficiency.-40°C~125°C TJ is the operating temperature for the led light driver.As a result, Lighting is likely to benefit greatly.The system operates at a frequency of 200kHz~1MHz.The terminations 28 are designed for its operation.If the voltage supply is less than 6V, undetermined failures will occur.LT3743 is the base part number for the LED driver.The device has 28 pins.There is a maximum value of 36V supply voltage supported by this device. There is 5V output voltage on this device.Operation of the device requires 12V volts to be applied to the circuit.Using an input voltage greater than or equal to 6V provides great convenience to its operation.A further characteristic of this LED driver is that it is ALSO OPERATES IN ADJUSTABLE MODE FROM 0V TO 34V.When the input voltage is kept below 36V, high stability can be achieved.
LT3743EFE#TRPBF 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#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT3743EFE#TRPBF LED Driver ICs applications.
A- lamps
Street lighting
Down lights
Stage and Studio lighting
LED headlights
Portable lighting
Architectural lighting
Power source for accessories such as car audios, car navigation systems, and ETC systems