®
SP6682
High Efficiency Charge Pump Regulator for White LEDs
FEATURES ■ Ideal For White LED Driver ■ Low Profile, Inductorless Regulator ■ X1.
5 and X2 Modes for Highest Efficiency ■ +2.
7V to +5.
5V Input
Voltage Range ■ Fast Turn-On Time, 175µS ■ 1mA Quiescent Current ■ 1.
5µA Shutdown Current ■ Built-in 600kHz Oscillator ■ Programmable Output Current or
Voltage ■ PWM Dimming Control with Enable Pin ■ Shutdown to Disconnect Output from Input ■ Soft Start to Eliminate In-Rush Current ■ Industry Standard 10-pin MSOP Package and Small 10-pin DFN Package
VOUT C1P VIN VMODE FB
1 2 3 4 5
10 C2P
SP6682
10 Pin DFN
9 C1N 8 GND 7 C2N 6 EN/PWM
Now Available in Lead Free Packaging
APPLICATIONS ■...