ISL6522IRZ

降压和同步整流器脉宽调制（ PWM ）控制器 Buck and Synchronous Rectifier Pulse-Width Modulator PWM Controller

Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN 5x5

得捷:
SWITCHING CONTROLLER, VOLTAGE-MO

艾睿:
Voltage Mode PWM Controller 0.8V to 12V 500mA 50kHz to 1000kHz 16-Pin QFN EP Tube

Chip1Stop:
Voltage Mode PWM Controller 0.8V to 12V 500mA 16-Pin QFN EP

AMEYA360:
IC REG CTRLR BUCK PWM 16-QFN