LT3743EFE#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 |
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
- Scanners and Handy Terminals
- Dimmable LED for vehicle interiors
