LT3743IFE#TRPBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| 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 |
| Time@Peak 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 |
LT3743IFE#TRPBF Overview
In order to save board space, the led driver uses the 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package. LED drivers with this design have 1 outputs.For mounting, it uses the Surface Mount method.In this case, the result is a DC DC Controller with high efficiency.The led light driver operates normally at -40°C~125°C TJ. The benefits it provides to Lighting are considerable.The system operates at a frequency of 200kHz~1MHz.For its operation, terminations with a value of 0 are used.A voltage supply less than 6V could result in undetermined failures.The base part number for this LED driver is LT3743.It is equipped with 28 pin count.There is a maximum value of 36V that can be used with it.A 5V voltage is output by it.There are 12V volts assigned to the circuit when operating the device.It works well when the input voltage is higher than 6V.Additionally, this LED driver is characterized by a ALSO OPERATES IN ADJUSTABLE MODE FROM 0V TO 34V.Keeping the input voltage below 0 ensures high stability.
LT3743IFE#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
LT3743IFE#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT3743IFE#TRPBF LED Driver ICs applications.
- LED Lightings for Industrial Equipment
- LED backlight driver for LCD displays for Tablets and Note PCs
- Other Electronic Devices
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- Stage Lighting and Signage
- Refrigeration lighting
- A- lamps
- LED Lighting PFCs, Linear Dimmable
- White LED Backlight for portable equipment
- High-end retail lighting
