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TPS92630-Q1 - 产品图解：
TPS92630-Q1-具有模拟和 PWM 明暗调节的 3 通道线性 LED 驱动器
TPS92630-Q1-汽车类LED驱动器-LED驱动器-电源管理
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TI产品 - TPS92630-Q1介绍

TPS92630-Q1 - 具有模拟和 PWM 明暗调节的 3 通道线性 LED 驱动器

TPS92630-Q1是TI德州仪器公司的一款汽车类LED驱动器产品，TPS92630-Q1是具有模拟和 PWM 明暗调节的 3 通道线性 LED 驱动器，本站介绍了TPS92630-Q1的封装应用图解、特点和优点、功能等，并给出了与TPS92630-Q1相关的TI元器件型号供参考。

TPS92630-Q1 - 具有模拟和 PWM 明暗调节的 3 通道线性 LED 驱动器 - 汽车类LED驱动器 - LED驱动器 - 德州仪器

产品特性
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C3B
  • 3-Ch. LED Driver With Analog and PWM Dimming
  • Wide Input-Voltage Range: 5 V–40 V
  • Adjustable Constant Output Current Set by Reference Resistor
    • Max. Current: 150 mA per Channel
    • Max. Current: 450 mA in Parallel Operation Mode
    • Accuracy: ±1.5% per Channel When I(IOUTx) > 30mA
    • Accuracy: ±2.5% per Device When I(IOUTx) > 30mA
  • Parallel Outputs for Higher Current Using Multiple ICs or Multiple Channels of a Single IC
  • Low Dropout Voltage
    • Max. Dropout: 400 mV at 60 mA per Channel
    • Max. Dropout: 0.9 V at 150 mA per Channel
  • Independent PWM Dimming per Channel
  • Open and Shorted LED Detection With Deglitch Timer
  • LED-String Voltage Feedback per Channel for Single-LED Short Detection
  • Separate Fault Pin for Single-LED Short Failure
  • Fault Pin for Open, Short, and Thermal Shutdown Failure Reporting, Allowing Parallel Bus Connection up to 15 Devices
  • IC Accommodates a Slow Input-Voltage dV/dt (0.5V/min) With No Issues
  • Two Options for Device Temperature Information
    • TPS92630-Q1: Temperature-Current Foldback to Prevent Thermal Shutdown, With Programmable Threshold
    • TPS92631-Q1: Analog Voltage Output Proportional to the Device Temperature
  • Operating Junction Temperature Range –40°C to 150°C
  • Package: 16-Pin Thermally Enhanced PWP Package (HTSSOP)
产品应用

    Automotive LED Lighting Applications, Such As:

    • Daytime Running Light
    • Position Light
    • Fog Light
    • Rear Light
    • Stop or Taillight
    • Interior Lighting

产品说明

The TPS9263x-Q1 devices are three-channel linear LED drivers with analog and PWM dimming control. Their full-diagnostic and built-in protection capabilities make them the ideal solution for variable-intensity LED lighting applications up to the medium-power range.

产品器件信息
PART NUMBER PACKAGE (PIN)BODY SIZE (NOM)
TPS92630-Q1HTSSOP (16)4.40 mm × 5.00 mm
TPS92631-Q1(2)
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