| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,584 pcs
|
3584 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Dimming | |
| Frequency | |
| Internal Switch(s) | |
| Lead Style | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| SVHC Present | |
| Supplier Device Package | |
| Supplier Package | |
| Tape & Reel | |
| Topology | |
| Type | |
| Voltage |
The Texas Instruments LP8556TMX-E02/NOPB is a high-efficiency LED backlight driver designed for applications requiring precise LED control. This device features a configurable channel count from 1 to 6, with up to 50 mA per channel.
Key electrical specifications include a wide input voltage range of 2.7V to 36V, supporting multi-cell Li-Ion batteries, and an output voltage range of 7V to 43V. It offers three selectable switching frequencies: 312 kHz, 625 kHz, and 1250 kHz. Brightness control is managed via PWM and/or I2C interfaces.
The LP8556TMX-E02/NOPB integrates a 0.19-Ohm power MOSFET and includes features like phase-shift PWM mode for reduced audible noise and adaptive dimming for optical efficiency. It also incorporates comprehensive protection features including LED fault detection, UVLO, TSD, OCP, and OVP.
This LED driver is available in a compact 20-pin, 0.4-mm pitch DSBGA package, suitable for surface mount applications. The operating temperature range is -30°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.66 | $0.66 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range for the LP8556TMX-E02/NOPB is 2.7V to 36V.
The output voltage range of the LP8556TMX-E02/NOPB is 7V to 43V.
The operating temperature range for the LP8556TMX-E02/NOPB is -30°C to 85°C (TA).
The package type for the LP8556TMX-E02/NOPB is 20-WFBGA, DSBGA.
The LP8556TMX-E02/NOPB has 6 outputs.
The LP8556TMX-E02/NOPB supports PWM dimming.
The maximum output current per channel for the LP8556TMX-E02/NOPB is 50 mA.