Features

• Drives up to 4 LEDs at up to 30mA, each

• Automatic Switching Between 1x and 2x Modes

• 1MHz Switching Frequency

• Linear LED Output Current Control

▪ Single-wire, S2Cwire™ Interface

• AAT3195-1: 30mA, 32-step

• AAT3195-2: 20mA, 32-step

▪ ON/OFF or PWM Interface

• AAT3195-3

• ±10% LED Output Current Accuracy

• 3% LED Output Current Matching

• Low-current Shutdown Mode

• Built-in Thermal Protection

• Automatic Soft-start

• 2x2.2mm SC70JW-10 Package