text.skipToContent text.skipToNavigation

TPS92610QPWPRQ1

Automotive Single-Channel LED Driver

Packaging

Package | PIN: PWP | 14
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $1.06
10-24 $0.96
25-99 $0.89
100-249 $0.78
250-499 $0.73
500-749 $0.62
750-999 $0.52
1000+ $0.50

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Temperature Grade 1: –40°C to 125°C Ambient OperatingTemperature Range
    • Device HBM ESD Classification LevelH2
    • Device CDM ESD Classification Level C3B
  • Single-Channel Constant-Current LED Driver With PWM Dimming
  • Wide Input-Voltage Range: 4.5 V–40 V
  • Constant Output Current, Adjustable by Sense Resistor
  • Precision Current Regulation, Tolerance ±4.6% Across Junction Temperature –40°C to 150°C
  • Maximum Current: 450 mA
  • Heat Sharing With External Resistor
  • Low Dropout Voltage (Sense–Resistor Voltage Drop Included)
    • Maximum Dropout: 150 mV at 10 mA
    • Maximum Dropout: 400 mV at 70 mA
    • Maximum Dropout: 700 mV at 150 mA
    • Maximum Dropout: 1.3 V at 300 mA
  • Diagnostics and Protection
    • Single-LED Short-Circuit Detection WithAuto-Recovery
    • LED Open-Circuit and Short-Circuit DetectionWith Auto-Recovery
    • Diagnostic-Enable With AdjustableThreshold for Low-Dropout Operation
    • Fault Bus up to 15Devices, Configurable As Either One-Fails–All-Fail or Only-Failed-Channel-Off
    • Low Quiescent Current and Fault-Mode Current (<250 µA perDevice)
  • Operating Junction Temperature Range: –40°C to 150°C

All trademarks are the property of their respective owners.

Texas Instruments  TPS92610QPWPRQ1

With LEDs being widely used in automotive applications, simple LED drivers are more andmore popular. Compared to discrete solutions, a low-cost monolithic solution lowers system levelcomponent counts and significantly improves current accuracy and reliability.

The TPS92610-Q1 device is a simple single-channel high-side LED driver operating from anautomotive car battery. It is a simple and elegant solution to deliver constant current for asingle LED string with full LED diagnostics. Its one-fails–all-fail feature is able to worktogether with other LED drivers, such as the TPS9261x-Q1, TPS9263x-Q1, and TPS9283x-Q1 devices, toaddress different requirements.