SY21222 - Step-Up Regulator

Silergy

SY21222 Datasheet Preview — Preview of SY21222 PDF

Datasheet Details

Part number	SY21222
Manufacturer	Silergy
File Size	1.26 MB
Description	Step-Up Regulator
Datasheet	SY21222-Silergy.pdf

SY21222 Product details

Description

The SY21222 high efficiency DC-to-DC step-up regulator operates using current mode control, and can deliver 2A current over a wide input voltage range from 3V to 33V.

Features

3V to 33V Input Voltage Range.
33V Maximum VOUT.
2A Internal MSOFET Current Limit.
5µA Shutdown Current (Typ. ).
100µA Iq (Typ. ).
Low RDS(ON) for Internal N-Channel MOSFET: 200mΩ.
1MHz Switching Frequency.
Minimum On-Time: 100ns Typical.
Minimum Off-Time: 100ns Typical.
Internal Soft-Start.
±2% 0.6V Reference.
RoHS-Compliant and Halogen-Free.
Compact SOT23-6 Package.

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Published: Dec 21, 2024 |