LM2791LD-L/NOPB
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 10-WFDFN Exposed Pad |
| Number of Pins | 10 |
| Operating Temperature | -30°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 10 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Terminal Finish | Matte Tin (Sn) |
| Applications | Backlight |
| Subcategory | Display Drivers |
| Max Power Dissipation | 400mW |
| Technology | CMOS |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.6V |
| Terminal Pitch | 0.5mm |
| Frequency | 650kHz |
| Base Part Number | LM2791 |
| Pin Count | 10 |
| Number of Outputs | 2 |
| Power Supplies | 3.3/5V |
| Max Supply Voltage | 5.8V |
| Min Supply Voltage | 3V |
| Nominal Supply Current | 700μA |
| Power Dissipation | 400mW |
| Quiescent Current | 700μA |
| Topology | Switched Capacitor (Charge Pump) |
| Current - Output / Channel | 36mA |
| fmax-Min | 0.85 MHz |
| Dimming | Analog |
| Number of Segments | 2 |
| Switching Frequency | 450kHz |
| Voltage - Supply (Min) | 3V |
| Multiplexed Display Capability | NO |
| Height Seated (Max) | 0.8mm |
| Width | 3mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
LM2791LD-L/NOPB Overview
As a result of its 10-WFDFN Exposed Pad package, it helps to save board space on the board. A LED driver with 2 outputs is designed.It adopts the way of Surface Mount for mounting.With high reliability and efficiency, this emerges as a DC DC Regulator.It is possible for the led driver ic to operate normally at -30°C~85°C TA.The benefits of Backlight are considerable.As a result, it operates based on the frequency of 650kHz.For its operation, terminations with a value of 0 are used.The LED light driver has a base configuration of 10 pins.If the voltage supply is lower than 3V, undetermined failures may occur.It is estimated that there are 2 segments.There is a device mounted on the Surface Mount.Part number LM2791 represents this LED driver.There is no maximum value acceptable for the supply voltage, so 5.8V is acceptable.10 pins are used on the device.Furthermore, it can be classified as Display Drivers based on its characteristics.For maximum efficiency, it requires a minimal supply voltage of 3V.It is capable of fulfilling its full functionality when the switching frequency remains at 450kHz.700μA current is consumed in the case of no external factors.
LM2791LD-L/NOPB Features
Available in the 10-WFDFN Exposed Pad package
Operating temperature of -30°C~85°C TA
Frequency of 650kHz
Supply voltage of 3.6V
Switching frequency of 450kHz
LM2791LD-L/NOPB Applications
There are a lot of Texas Instruments LM2791LD-L/NOPB LED Driver ICs applications.
- LED Lighting PFCs, Linear Dimmable
- Dimmable LED for vehicle interiors
- Refrigeration lighting
- Sports Facility Lighting
- Museum lighting
- Stage and Studio lighting
- Architectural lighting
- Linear fluorescent
- Auxiliary lights for on-vehicle cameras
- A- lamps
