BL8532B
White LED PFM Step-Up DC-DC Converter
Outline:
The BL8532B is a PFM Step-up DC/DC driver IC with invariant current, design for LED applications. Thought the external resistance, output current reach 0mA~500mA.
A low ripple, high efficiency step-up DC/DC converter can be constructed of BL8532Bxx with only three external components. Also available is ...