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Trade Name:TPS92518QPWPRQ1
Data Manual:TPS92518QPWPRQ1.pdf
Brand:TI
Particular Year:23+
Package:HTSSOP-24
Delivery Date:New and Original
Stock: 6900pcs
The TPS92518QPWPRQ1 devices are dual-channel step-down LED current controllers with an SPI communication interface. The serial communication interface provides a single communication path for multi-channel and platform lighting driver module (LDM) applications.
The TPS92518QPWPRQ1 uses a quasi-hysteresis control method that supports switching frequencies from 1 kHz to 2 MHz. This control method enables excellent high-frequency parallel FET dimming and also handles the demanding dynamic loads of headlight systems based on adaptive LED matrices.
Features
Certified to AEC-Q100 for automotive applications
Class 1: -40°C to 125°C ambient operating temperature
Device HBM Classification Level H2
Device CDM Classification Level C5
Wide Input Voltage Range 6.5 V to 65 V
Two independent step-down LED controllers
High bandwidth, quasi-hysteresis control
Adjustable high-side sensing
Direct PWM dimming input
Cycle-by-cycle current limiting
SPI communication interface
Software Configurable Setpoints (8-bit)
Digital calibration and staging
Fault monitoring and reporting
Advanced high-precision dimming
10,000:1 PWM dimming range
255:1 analogue dimming range
High frequency parallel FET dimming
Applications
Automotive LED lighting: high and low beam, DRLs, turn signals, position lights
Constant current LED drivers
Switching Matrix Headlamps
AFS headlamps
LED General Lighting
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Texas Instruments (TI), abbreviated as TI, is the worlds leading semiconductor company providing innovative digital signal processing (DSP) and analog device technologies for real-world signal processing. In addition to the semiconductor business, it …
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