LP8556SQE-E09/NOPB
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad |
| Number of Pins | 24 |
| Operating Temperature | -30°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Applications | Backlight |
| HTS Code | 8542.39.00.01 |
| Subcategory | Display Drivers |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 1.8V |
| Terminal Pitch | 0.5mm |
| Frequency | 312kHz 625kHz 1250kHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | LP8556 |
| Number of Outputs | 6 |
| Qualification Status | Not Qualified |
| Power Supplies | 12V |
| Max Supply Voltage | 20V |
| Nominal Supply Current | 2.2mA |
| Output Current | 220mA |
| Max Supply Current | 3.65mA |
| Quiescent Current | 2.2mA |
| Voltage - Output | 16V~34.5V |
| Topology | Step-Up (Boost) |
| Output Current per Channel | 25mA |
| Input Characteristics | STANDARD |
| Internal Switch(s) | Yes |
| Dimming | PWM |
| Number of Segments | 48 |
| Switching Frequency | 1.25MHz |
| Voltage - Supply (Min) | 2.7V |
| Multiplexed Display Capability | NO |
| Data Input Mode | SERIAL |
| Height | 800μm |
| Length | 4mm |
| Width | 4mm |
| Thickness | 750μm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LP8556SQE-E09/NOPB Overview
24-WFQFN Exposed Pad package saves space on the board. There are 6 outputs used for the design of this LED drivers.In this case, mounting method is Surface Mount.It emerges as a DC DC Regulator with high efficiency.It is capable of operating at a temperature of -30°C~85°C TA. There are considerable benefits for Backlight.Frequency 312kHz 625kHz 1250kHz is the basis of operation.In order for it to operate, it has 24 terminations.This configuration is built upon 24 pins.It is possible for undetermined failures to occur if the voltage supply is lower than 2.7V.Based on our estimates, there are 48 segments.Surface Mount is mounted in the way.The LED driver is available under the part number LP8556.20V is a reasonable voltage.There is 16V~34.5V voltage output from the device.In addition to Display Drivers, it is also classified by its characteristics.If the maximum supply current is less than 3.65mA, the device is capable of providing high efficiency.The current that can be supplied to the load is 220mA.The electronic component can function fully when the switching frequency is maintained at 1.25MHz.There is no external factor that can consume current, so 2.2mA current is consumed.
LP8556SQE-E09/NOPB Features
Available in the 24-WFQFN Exposed Pad package
Operating temperature of -30°C~85°C TA
Frequency of 312kHz 625kHz 1250kHz
Supply voltage of 1.8V
Switching frequency of 1.25MHz
LP8556SQE-E09/NOPB Applications
There are a lot of Texas Instruments LP8556SQE-E09/NOPB LED Driver ICs applications.
- Gallery lighting
- OLED power supply for portable equipment
- Panel lighting
- Stage Lighting and Signage
- High-end retail lighting
- Refrigeration lighting
- Flicker-free LED Lighting using R1580N
- LED Lighting PFCs, Linear Dimmable
- Stage and Studio lighting
- Architectural lighting
