S-19933D - STEP-DOWN SWITCHING REGULATOR
S-19932C/19932D/19933C/19933D Series www.ablic.com © ABLIC Inc., 2019-2021 AUTOMOTIVE, 125°C OPERATION, 18 V INPUT, 600 mA SYNCHRONOUS STEP-DOWN SWITCHING REGULATOR Rev.2.3_00 The S-19932/19933 Series is a step-down switching regulator developed using high withstand voltage CMOS process technologies.
This IC has high maximum operation voltage of 18 V and maintains high-accuracy FB pin voltage at ±1.5%.
As suitable packages for high-density mounting, such as small-sized HSNT-6(2025), are adopt
S-19933D Features
* PWM / PFM switching control, operates with PWM control under heavy load and automatically switches to PFM control under light load, it achieves high-efficiency operation in accordance with the device's status. Furthermore, our distinctive PWM / PFM switching control technology suppresses the ripple
