Features

 Regulated Output Current with ±3 Matching

 Drives up to 4 WLEDs at 20mA Each (AP3606)

Drives up to 6 WLEDs at 20mA Each (AP3607)

 16 Steps Brightness Control Using Pulse Signal Dimming

 Wide Operating Voltage Range: 2.7V to 5.5V

 High Operating Frequency: 1MHz

 Auto 1x/1.5x Charge Pump Mode Selection

 Built-in Soft-Start

 Output Over Voltage Protection

 Built-In UVLO

 Built-In OTSD

 Operating Temperature Range: -40°C to +85°C

Applications

 Mobile Phone

 PDA

 MP3/4