SY21072I Synchronous Step Down Regulator

Silergy

Description

SY21072I High Efficiency, Fast Response, 2.0A, 18V Input Synchronous Step Down Regulator General .
The SY21072I is a high efficiency, synchronous stepdown DC/DC converter capable of delivering 2A load current.

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Datasheet Specifications

Part number: SY21072I
Manufacturer: Silergy
File Size: 0.97 MB
Datasheet: SY21072I-Silergy.pdf
Description: Synchronous Step Down Regulator

Features

* Low RDS(ON) for Internal Switches (Top/Bottom): 130mΩ/105mΩ
* 4.2-18V Input Voltage Range
* 2A Output Current Capability
* 500kHz Switching Frequency Minimize the External Components
* Stable with 10µF COUT and 1.5µH Inductor
* Instant PWM Architecture to Achieve Fast Trans

Applications

* and high efficiency at light loads. In addition, it operates at pseudo-constant frequency of 500kHz to minimize the size of inductor and capacitor. Ordering Information SY21072
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* Tempera ture Code Pa cka ge Code Optional Spec Code Ordering Number Package type

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SY21072I Synchronous Step Down Regulator Silergy

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