Texas Instruments TPS92518HVQPWPRQ1

Name: TPS92518HVQPWPRQ1
Brand: Texas Instruments
SKU: 6410316-TPS92518HVQPWPRQ1
Availability: InStock
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Part Number:: TPS92518HVQPWPRQ1

Manufacturer:: Texas Instruments

Ventron No:: 6410316-TPS92518HVQPWPRQ1

Description:: 65-V automotive Dual buck LED controller with SPI interface, analog and PWM dimming

ECAD Model:

Datasheet:: tps92518hv-q1

Part Pictures

Specifications

Texas Instruments TPS92518HVQPWPRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TPS92518HVQPWPRQ1.

Number of channels
2
Topology
Buck Controller
Rating
Automotive
Operating temperature range (°C)
-40 to 125
Vin (min) (V)
6.5
Vin (max) (V)
65
Vout (min) (V)
0
Vout (max) (V)
62
Iout (max) (A)
5
Iq (typ) (mA)
3
Switching frequency (max) (kHz)
2000
Features
Fault Detection

Description

The TPS92518-Q1 family of parts are dual channel buck LED currentcontrollers with a SPI communications interface. The serial communication interface provides asingular communication path for multichannel and platform lighting driver module (LDM)applications.

The TPS92518-Q1 uses a quasi-hysteretic control method that supportsswitching frequencies ranging from 1 kHz to 2 MHz. This control method enables superior, highfrequency shunt FET dimming and also handles the demanding dynamic loads of adaptive LED matrixbased headlamp systems.

Software programmable SPI set points (Precision Peak Current, Controlled Off-Time andOutput Voltage Sense) enables designers to develop a single LED driver solution for multiple loadconfigurations that can be quickly reconfigured for future LED driver design requirements.

The TPS92518-Q1 device has an input range up to 42 V. TheTPS92518HV-Q1 is a high-voltage option with an input range up to65 V.