LT3743EUFD#PBF
| 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 | 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 | 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#PBF Overview
Space is saved using its 28-WFQFN Exposed Pad package. There are 1 outputs used for the design of this LED drivers.The mounting method is Surface Mount.It emerges as a DC DC Controller, which is efficient and reliable.It is possible for the led driver ic to function normally at -40°C~125°C TJ.As a result, Lighting is likely to benefit greatly.It operates based on the frequency of 200kHz~1MHz.It operates with terminations of 28.If the voltage supply is below 6V, undetermined failures may occur.You can find this LED driver under the base part number LT3743.28 pins are on the device.This value is designed to support a maximum of 36V.This device has a voltage output of 5V volts.Device operation requires 12V volts from the circuit.When its input voltage exceeds 6V, its operation is convenient.This LED driver is also characterized by the number ALSO OPERATES IN ADJUSTABLE MODE FROM 0V TO 34V.High stability can be ensured when the input voltage is kept below 36V.
LT3743EUFD#PBF 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#PBF Applications
There are a lot of Linear Technology/Analog Devices LT3743EUFD#PBF LED Driver ICs applications.
- A- lamps
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- Stage and Studio lighting
- Down lighting
- Medical surgery lighting
- Down lights
- Replacement lamps
- Power source for accessories such as car audios, car navigation systems, and ETC systems
- Other Electronic Devices
- Flicker-free LED Lighting using R1580N
