S-8550 - SWITCHING REGULATOR
S-8550 Series www.ablicinc.com © ABLIC Inc., 2007-2015 STEP-DOWN, BUILT-IN FET, SYNCHRONOUS RECTIFICATION, PWM CONTROL SWITCHING REGULATORS Rev.5.0_02 The S-8550 Series is a CMOS synchronous rectification step-down switching regulator which mainly consists of a reference voltage circuit, an oscillator, an error amplifier, a phase compensation circuit, a PWM controller, an under voltage lockout circuit (UVLO), a current limit circuit, and a power MOS FET.
The oscillation frequency is high at 1
S-8550 Features
* Oscillation frequency: 1.2 MHz
* Input vol
