S-8540 Datasheet PDF (SWITCHING REGULATOR CONTROLLER)

Datasheet Details

Part number	S-8540
Manufacturer	ABLIC
File Size	505.72 KB
Description	SWITCHING REGULATOR CONTROLLER
Datasheet	S-8540 Datasheet
Additional preview pages of the S-8540 datasheet.

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S-8540/8541 Series www.ablicinc.com © ABLIC Inc., 2000-2010 STEP-DOWN, 600 kHz PWM CONTROL or PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER Rev.4.0_02 The S-8540/8541 Series is a family of CMOS step-down switching regulator controllers with PWM control (S8540 Series) and PWM/PFM switchover control (S-8541 Series). These devices consist of a reference voltage source, oscillation circuit, an error amplifier, phase compensation circuit, PWM control circuit, current limit circuit. A high efficiency and large current switching regulator is realized with the help of small external components due to the high oscillation frequency, 300 kHz and 600 kHz.

Published: Mar 19, 2018 |