LP8863ADCPRQ1
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- Mfr.Part #
- LP8863ADCPRQ1
- Manufacturer
- Texas Instruments
- Package / Case
- Datasheet
- Download
- Description
- IC LED DRVR CTRLR PWM 38HTSSOP
- Stock
- 19,280
- In Stock ：
- 19,280
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- Manufacturer :
- Texas Instruments
- Product Category :
- LED Drivers
- Voltage - Output :
- -
- Topology :
- Step-Up (Boost)
- Internal Switch(s) :
- No
- Product Status :
- Active
- Voltage - Supply (Min) :
- 3V
- Mounting Type :
- Surface Mount
- Applications :
- Automotive, Backlight
- Voltage - Supply (Max) :
- 48V
- Frequency :
- 300kHz ~ 2.2MHz
- Operating Temperature :
- -40°C ~ 125°C (TA)
- Dimming :
- PWM
- Supplier Device Package :
- 38-HTSSOP
- Current - Output / Channel :
- 150mA
- Type :
- DC DC Controller
- Number of Outputs :
- 6
- Datasheets
- LP8863ADCPRQ1
0.5mm PMIC Automotive, AEC-Q100 Series LP8863 38 Pin 300kHz~2.2MHz 12V 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
LP8863ADCPRQ1 Description
The LP8863-Q1 is a high-efficiency LED driver for automobiles with a boost controller. Phase shifting is supported by the six high-precision current sinks, which is automatically adjusted depending on the number of channels in use. The brightness of the current sink can be regulated individually and worldwide using the SPI or I2C interface; the brightness can also be controlled globally using the PWM input.
The boost controller offers adaptive output voltage regulation based on the LED current sinks' headroom voltages. In all scenarios, this feature reduces power consumption by reducing the voltage to the lowest sufficient level. The LP8863-Q1 uses a wide-range tunable frequency to avoid AM radio band interference.
LP8863ADCPRQ1 Features
-
Input Voltage Operating Range 3 V to 48 V
-
Six High-Precision Current Sinks
-
Qualified for Automotive Applications
-
Hybrid PWM and Current Dimming Function
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Up to 47-V VOUT Boost or SEPIC DC/DC Controller
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Extensive Fault Diagnostics
LP8863ADCPRQ1 Applications
-
Automotive Infotainment
-
Automotive Instrument Clusters
-
Smart Mirrors
-
Heads-Up Displays (HUD)
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Central Information Displays (CID)
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Audio-Video Navigation (AVN)
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