LP5521TMX/NOPB
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) |
| Contact Plating | Copper, Silver, Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-WFBGA |
| Number of Pins | 20 |
| Operating Temperature | -30°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e1 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| 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 |
| Supply Voltage | 3.6V |
| Terminal Pitch | 0.4mm |
| Base Part Number | LP5521 |
| Pin Count | 20 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Nominal Supply Current | 1.5mA |
| Max Supply Current | 1.5mA |
| Quiescent Current | 1.5mA |
| Voltage - Output | 4.55V |
| Topology | Switched Capacitor (Charge Pump) |
| Output Characteristics | CONSTANT-CURRENT |
| Input Characteristics | STANDARD |
| Internal Switch(s) | Yes |
| High Level Output Current | 25.5mA |
| fmax-Min | 0.4 MHz |
| Dimming | I2C |
| Number of Segments | 3 |
| Switching Frequency | 1.25MHz |
| Voltage - Supply (Min) | 2.7V |
| Multiplexed Display Capability | YES |
| Data Input Mode | SERIAL |
| Height | 675μm |
| Length | 0m |
| Width | 0m |
| Thickness | 420μm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LP5521TMX/NOPB Overview
There is a 20-WFBGA package on the board that is used to save space. Surface Mount is used for mounting the led light driver.With high efficiency, it emerges as a DC DC Regulator.It is possible for the led driver ic to function normally at -30°C~85°C TA.As a result, Backlight is likely to benefit greatly.In this case, it operates with terminations of 0.With a base of 20, this LED light driver is configured.It is inevitable that there will be undetermined failures when the supply voltage is less than 2.7V.The segment count is 3.Surface Mount is mounted in the way.LED drivers are found under the base part number LP5521.It is acceptable to operate with a supply voltage of 5.5V.It produces a voltage of 4.55V volts.A device with 20 pins is available.Further, its characteristics allow it to be classified as Display Drivers.As a result, it is designed to operate at a minimal voltage of 2.7V to ensure the most efficiency possible.A minimal supply current is required in order for this device to provide high efficiency.The electronic component can fully perform its functions if the switching frequency is maintained at 1.25MHz.Absent external factors, there is 1.5mA consumption of current.
LP5521TMX/NOPB Features
Available in the 20-WFBGA package
Operating temperature of -30°C~85°C TA
Supply voltage of 3.6V
Switching frequency of 1.25MHz
LP5521TMX/NOPB Applications
There are a lot of Texas Instruments LP5521TMX/NOPB LED Driver ICs applications.
- Stage and Studio lighting
- LED Lighting PFCs, Linear Dimmable
- Dimmable LED for vehicle interiors
- Street lighting
- Sports Facility Lighting
- High-end retail lighting
- Auxiliary lights for on-vehicle cameras
- LED backlight driver for LCD displays for Tablets and Note PCs
- Down lights
- Stage Lighting and Signage
