LP5520TL/NOPB
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Contact Plating | Copper, Silver, Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 25-WFBGA |
| Number of Pins | 25 |
| Operating Temperature | -30°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e1 |
| Feature | I2C |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 25 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Applications | Backlight |
| Subcategory | Display Drivers |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.5mm |
| Frequency | 1.22kHz 19.52kHz |
| Base Part Number | LP5520 |
| Number of Outputs | 3 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.9V |
| Nominal Supply Current | 1.4mA |
| Output Current | 60mA |
| Max Supply Current | 1.4mA |
| Quiescent Current | 900μA |
| Voltage - Output | 5V~20V |
| Topology | Step-Up (Boost) |
| Min Input Voltage | 2.9V |
| Max Input Voltage | 5.5V |
| Output Characteristics | CONSTANT-CURRENT |
| Input Characteristics | STANDARD |
| Internal Switch(s) | Yes |
| Low Level Output Current | 60mA |
| Dimming | PWM |
| Number of Segments | 12 |
| Switching Frequency | 1.22MHz |
| Multiplexed Display Capability | NO |
| Height | 675μm |
| Length | 3mm |
| Width | 2.8mm |
| Thickness | 675μm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LP5520TL/NOPB Overview
Space is saved using its 25-WFBGA package. The LED driver's design uses 3 outputs.Surface Mount is used to mount the led driver.With high efficiency, it appears as a DC DC Regulator.It is possible for the led driver ic to function normally at -30°C~85°C TA.The benefits are considerable for Backlight.The frequency of 1.22kHz 19.52kHz is used as the basis for its operation.In this case, the terminations are set to 25.It has a base configuration of 25 pins.The segment count is 12.Surface Mount is mounted on it.There is a base part number LP5520 for this LED driver.It is acceptable to have a maximum voltage of 5.5V.5V~20V is the output voltage.In addition, a Display Drivers is assigned based on the characteristics of the object.It operates at a voltage of 2.9V as its minimal input voltage.A minimal supply voltage of 2.9V is required for it to achieve the highest efficiency.In the case of supply current, there is a maximum value of 5.5V.It is possible to obtain a high efficiency with this device when the maximum supply current is less than 1.4mA.In this case, the load can only be supplied with 60mA current.As long as the switching frequency is maintained at 1.22MHz, this electronic component is able to perform all of its functions properly.No external factors cause 900μA current to be consumed.
LP5520TL/NOPB Features
Available in the 25-WFBGA package
Operating temperature of -30°C~85°C TA
Frequency of 1.22kHz 19.52kHz
Switching frequency of 1.22MHz
LP5520TL/NOPB Applications
There are a lot of Texas Instruments LP5520TL/NOPB LED Driver ICs applications.
- Amusement Machines
- Medical surgery lighting
- Gallery lighting
- Portable lighting
- Linear fluorescent
- Scanners and Handy Terminals
- Power source for accessories such as car audios, car navigation systems, and ETC systems
- LED Lighting PFCs, Linear Dimmable
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- Industrial LED Lighting: Image Recognition Devices
