STCF07 Datasheet - STMicroelectronics

STCF07, High power buck-boost white LED driver

STCF07 High power buck-boost white LED driver

Features

* Buck-boost DC-DC converter Drives one power LED up to 1 A in flash mode Drives one power LED up to 800 mA in continuous mode LED temperature protection Output current control 1.8 MHz (typ. ) fixed frequency PWM Synchronous rectification High effi

Applications

* Camera flash for mobile phones Power supply for high power LEDs Device summary Order code STCF07PNR Package QFN16 (4 x 4 mm) Packaging Tape and reel Table 1. November 2009 Doc ID 16757 Rev 1 1/26 www. st. com 26 Contents STCF07 Contents 1 2 3 4 5 6 7 Block diagram

STCF07_STMicroelectronics.pdf