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SC220Q - Synchronous Step-Down Regulator

Download the SC220Q datasheet PDF (SC220 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for synchronous step-down regulator.

Description

The SC220/Q is a 20MHz X-EMI™(1)-enabled step-down regulator optimized for power low voltage rails from 2.7 to 5.5V input voltage.

X-EMI™ inductor technology enables inductors to be drawn directly on the PC board.

Features

  • 20MHz, 650mA, X-EMI™-Enabled Synchronous Step-Down Regulator.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SC220_Semtech.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SC220Q
Manufacturer SEMTECH
File Size 811.33 KB
Description Synchronous Step-Down Regulator
Datasheet download datasheet SC220Q Datasheet

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Full PDF Text Transcription

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SC220 x SC220Q POWER MANAGEMENT Features  20MHz, 650mA, X-EMI™-Enabled Synchronous Step-Down Regulator Description The SC220/Q is a 20MHz X-EMI™(1)-enabled step-down regulator optimized for power low voltage rails from 2.7 to 5.5V input voltage. X-EMI™ inductor technology enables inductors to be drawn directly on the PC board. This technology meets or exceeds the EMI performance of chip inductors and eliminates the need for discrete inductors. The SC220/Q uses a unique constant frequency, selfoscillating control loop architecture to provide excellent transient performance. Under light loads, the device operates in Power Save mode(PSAVE) maintaining a typical quiescent current of 19µA. At moderate to heavy loads, this part operates in PWM mode with a constant switching frequency of 20MHz.
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