LED Drivers

Multi-Output Linear LED Driver with Short Circuit and Open LED Protection

A6261

Markets Served

The A6261 drives multiple high-brightness LEDs with constant current for optimal performance and safety. It features independent enable/PWM inputs for each output, short circuit protection, and open LED detection.

Product Details

Top Features

  • AEC Q-100 qualified
  • Total LED drive current up to 400 mA (LP, LJ, and LY packages) or 300 mA (LJ)
  • Current shared equally up to 100 mA by up to 4 strings (LP and LY)
  • 6 to 50 V supply
  • Low dropout voltage
  • LED output short-to-ground and thermal protection
  • Disable on open LED detection option
  • Enable input for PWM control
  • Current slew rate limit during PWM
  • Current set by reference resistor
  • Automotive temperature range (K, –40°C to 150°C)
Target Application

Part Number Specifications and Availability

View Full Specification Details

A6261KLJTR-T

operating_input_voltage_min_v
6
operating_input_voltage_max_v
50
market
Automotive
topology
Linear
number_of_channels
4
iout_per_channel_ma
100
iout_total_ma
400
temperature
-40°C to 125°C
package
8-Pin SOIC

A6261KLJTR-T-1

operating_input_voltage_min_v
6
operating_input_voltage_max_v
50
market
Automotive
topology
Linear
number_of_channels
4
iout_per_channel_ma
100
iout_total_ma
400
temperature
-40°C to 125°C
package
8-Pin SOIC

A6261KLPTR-T

operating_input_voltage_min_v
6
operating_input_voltage_max_v
50
market
Automotive
topology
Linear
number_of_channels
4
iout_per_channel_ma
100
iout_total_ma
400
temperature
-40°C to 85°C
package
16-Pin TSSOP

A6261KLYTR-T

operating_input_voltage_min_v
6
operating_input_voltage_max_v
50
market
Automotive
topology
Linear
number_of_channels
4
iout_per_channel_ma
100
iout_total_ma
400
temperature
-40°C to 125°C
package
10-Pin MSOP

Design Tools