S-8521 Datasheet - Seiko Instruments

S-8521 PWM CONTROL or PWM / PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER

S-8520/8521 Series www.sii-ic.com STEP-DOWN, PWM CONTROL or PWM / PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER © SII Semiconductor Corporation, 1997-2010 Rev.9.0_01 The S-8520/8521 Series is a CMOS step-down switching regulator-controller with PWM control (S-8520 Series) and PWM / PFM switching control (S-8521 Series). The S-8520/8521 Series has a reference voltage source, an oscillation circuit, an error amplifier, and other components. The S-8520 Series provides low-ripple power, high ef.

S-8521 Datasheet (1.01 MB)

S-8521 Datasheet Preview — Preview of S-8521 PDF

Datasheet Details

Part number:

S-8521

Manufacturer:

Seiko Instruments

File Size:

1.01 MB

Description:

Pwm control or pwm / pfm switchable switching regulator controller.

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S-8521 PWM CONTROL PWM PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER Seiko Instruments

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