LT3743EUFD#TRPBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| 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 |
| Time@Peak 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 |
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
- White LED Backlight for portable equipment
- Linear fluorescent
