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ContactLM27951SDX/NOPB
3.3/5V 0.5mm PMIC LM27951 14 Pin 3.6V 14-WFDFN Exposed Pad
- Manufacturer: Texas Instruments
- NO: 815-LM27951SDX/NOPB
- Package: 14-WFDFN Exposed Pad
- Datasheet:
- Stock: 5552
- Description: 3.3/5V 0.5mm PMIC LM27951 14 Pin 3.6V 14-WFDFN Exposed Pad (Kg)
- Delivery:
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| Parameters | |
|---|---|
| Switching Frequency | 750kHz |
| Dimming | PWM |
| Topology | Switched Capacitor (Charge Pump) |
| Multiplexed Display Capability | NO |
| Input Characteristics | STANDARD |
| Current - Output / Channel | 30mA |
| Internal Switch(s) | Yes |
| Voltage - Supply (Min) | 2.8V |
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) |
| Mount | Surface Mount |
| Packaging | Tape & Reel (TR) |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Length | 4mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Radiation Hardening | No |
| Number of Pins | 14 |
| Package / Case | 14-WFDFN Exposed Pad |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.8V |
| Height | 800μm |
| Width | 3mm |
| Thickness | 800μm |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C~85°C TA |
| Technology | CMOS |
| Number of Functions | 1 |
| Nominal Supply Current | 1.5mA |
| Type | DC DC Regulator |
| JESD-609 Code | e3 |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3.6V |
| Base Part Number | LM27951 |
| Terminal Pitch | 0.5mm |
| Subcategory | Display Drivers |
| Power Supplies | 3.3/5V |
| Voltage - Output | 2.5V~3.9V |
| Touchscreen | Capacitive |
| Applications | Backlight |
| Output Characteristics | CONSTANT-CURRENT |
| Quiescent Current | 1.5mA |
| Number of Segments | 4 |
LM27951SDX/NOPB Overview
On the board, there is also a 14-WFDFN Exposed Pad package that saves space.Surface Mount is used to mount the led driver.DC DC Regulator emerges with high efficiency and reliability.It is possible for the led driver ic to operate normally at -40°C~85°C TA.There are many benefits for Backlight.In this case, it uses 14 terminations.This configuration is built upon 14 pins.If the voltage supply is less than 2.8V, undetermined failures will occur.A total of 4 segments are estimated.It is mounted in the way of Surface Mount.It's under the LM27951 base part number.It is acceptable to supply voltages of 5.5V volts.The output voltage is 2.5V~3.9V.Further, it can be classified as Display Drivers based on its characteristics.For maximum efficiency, it requires a minimal supply voltage of 2.8V.It's possible for this electronic component to fully function when the switching frequency is maintained at 750kHz.A current of 1.5mA is consumed in the absence of external influences.
LM27951SDX/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
LM27951SDX/NOPB Applications
There are a lot of Texas Instruments LM27951SDX/NOPB LED Driver ICs applications.
- Street lighting
- General lighting
- Down lights
- Industrial LED Lighting: Image Recognition Devices
- LED Lightings for Inspection Devices
- Constant Voltage Power Source for portable equipment
- White LED Backlight for portable equipment
- Power source for accessories such as car audios, car navigation systems, and ETC systems
- Replacement lamps
- Refrigeration lighting
