S-8520, S-8521 Datasheet - Seiko Instruments

S-8520 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_SeikoInstruments.pdf

S-8520 Datasheet Preview — This datasheet PDF includes multiple part numbers: S-8520, S-8521. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

S-8520, S-8521

Manufacturer:

Seiko Instruments

File Size:

1.01 MB

Description:

Pwm control or pwm / pfm switchable switching regulator controller.

Note:

This datasheet PDF includes multiple part numbers: S-8520, S-8521.
Please refer to the document for exact specifications by model.

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S-8520 S-8521 PWM CONTROL PWM PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER Seiko Instruments

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