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