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AS1117L/TR Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
AS1117L/TRAIS1549Yes

AS1117L/TR is a LED driver manufactured by AIS (Advanced Interconnect Systems).

The AS1117L/TR is a LED driver manufactured by AIS (Advanced Interconnect Systems). Below are the factual specifications, descriptions, and features:

Specifications:

  • Manufacturer: AIS (Advanced Interconnect Systems)
  • Part Number: AS1117L/TR
  • Type: LED Driver
  • Output Channels: Up to 8 (configurable)
  • Interface: I²C-compatible
  • Supply Voltage: 3V to 5.5V
  • Current per Segment: Adjustable (typically up to 40mA)
  • Dimming Control: 16-step PWM brightness control
  • Package: SOIC-16 (Surface Mount)
  • Operating Temperature Range: -40°C to +85°C

Descriptions:

The AS1117L/TR is an integrated LED driver designed for driving up to 8 LEDs or 7-segment displays. It features an I²C interface for easy communication with microcontrollers, allowing for brightness control and individual LED addressing.

Features:

  • I²C-Compatible Interface – Supports standard I²C communication.
  • Adjustable Brightness – 16-step PWM dimming control.
  • Low Power Consumption – Suitable for battery-powered applications.
  • Wide Voltage Range – Operates from 3V to 5.5V.
  • Segment Current Control – Adjustable current per LED segment.
  • Thermal Shutdown Protection – Prevents overheating.
  • Compact Package – SOIC-16 for space-constrained designs.

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and application circuits, refer to the official datasheet.

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