LM27951SD/NOPB
| Parameters | |
|---|---|
| Voltage - Output | 2.5V~3.9V |
| Topology | Switched Capacitor (Charge Pump) |
| Min Input Voltage | 2.8V |
| Max Input Voltage | 5.5V |
| Output Characteristics | CONSTANT-CURRENT |
| Input Characteristics | STANDARD |
| Current - Output / Channel | 30mA |
| Internal Switch(s) | Yes |
| Dimming | PWM |
| Number of Segments | 4 |
| Switching Frequency | 750kHz |
| Multiplexed Display Capability | NO |
| Touchscreen | Capacitive |
| Height | 800μm |
| Length | 4mm |
| Width | 3mm |
| Thickness | 800μm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-WFDFN Exposed Pad |
| Number of Pins | 14 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Applications | Backlight |
| Subcategory | Display Drivers |
| Technology | CMOS |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.6V |
| Terminal Pitch | 0.5mm |
| Base Part Number | LM27951 |
| Power Supplies | 3.3/5V |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.8V |
| Nominal Supply Current | 1.5mA |
| Output Current | 120mA |
| Max Supply Current | 1.9mA |
| Quiescent Current | 1.5mA |
LM27951SD/NOPB Overview
14-WFDFN Exposed Pad package saves space on the board. Surface Mount is used for mounting.The system emerges as a DC DC Regulator with high efficiency.At -40°C~85°C TA, the led driver is capable of operating.Backlight has many benefits.A termination of 14 is used to operate the LED driver.Its configuration is based on 14 pins.Segments counted are 4.It has been mounted on Surface Mount.The LED driver is available under the part number LM27951.An acceptable maximum value for the supply voltage is 5.5V.This device has an output voltage of 2.5V~3.9V volts.As a result, it can also be classified as Display Drivers.The input voltage must be minimally 2.8V.As a result, it runs at a minimal voltage of 2.8V in order to achieve the best efficiency.Supply current cannot exceed 5.5V.When the maximum supply current is less than 1.9mA, this device is able to provide high efficiency.There is no current that can be supplied to the load.It is capable of fulfilling its full functionality when the switching frequency remains at 750kHz.In the absence of external factors, 1.5mA current is consumed.
LM27951SD/NOPB Features
Available in the 14-WFDFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Supply voltage of 3.6V
Switching frequency of 750kHz
LM27951SD/NOPB Applications
There are a lot of Texas Instruments LM27951SD/NOPB LED Driver ICs applications.
- Panel lighting
- Stage and Studio lighting
- Medical surgery lighting
- Scanners and Handy Terminals
- LED headlights
- Sports Facility Lighting
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
- LED backlight driver for LCD displays for Tablets and Note PCs
- Refrigeration lighting
- General lighting
