| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,000 pcs
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2000 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request |
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The Texas Instruments LP8556TMX-E09/NOPB is a high-efficiency DC/DC boost converter designed for LED backlight applications. This device offers 6 channels, each capable of delivering up to 50 mA of current.
Key electrical specifications include an input voltage range of 2.7V to 20V and an output voltage range of 7V to 43V. The driver supports multiple switching frequencies, including 312 kHz, 625 kHz, and 1250 kHz, with a maximum duty cycle of 100%. Brightness control is managed via PWM and/or I2C interfaces. The device also incorporates features like phase-shift PWM mode for reduced audible noise and adaptive dimming for improved optical efficiency.
Designed for ease of integration, the LP8556TMX-E09/NOPB is available in a compact 20-pin DSBGA package. It operates within an ambient temperature range of -30°C to 85°C. The driver includes comprehensive protection features such as LED fault detection, UVLO, TSD, OCP, and OVP.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.7V to 20V, and the output voltage range is 7V to 43V.
The LP8556TMX-E09/NOPB is available in a 20-DSBGA (2.04x1.78) package and a 20-WFBGA, DSBGA package.
The operating temperature range is -30°C to 85°C.
Yes, the LP8556TMX-E09/NOPB supports I2C control for brightness adjustment.
The LP8556TMX-E09/NOPB has 6 channels.
The maximum LED current per channel is 50 mA.
The supported switching frequencies are 312 kHz, 625 kHz, and 1250 kHz.