Datasheet4U Logo Datasheet4U.com

SY8089A1 2A Synchronous Step Down Regulator

SY8089A1 Description

SY8089A1 ` General .
SY8089A1 is a high efficiency 1.

SY8089A1 Features

* 2.5V to 5.5V Input Voltage Range
* 50μA Low Quiescent Current
* Low RDS(ON) for Internal Switches (Top/Bottom) 130mΩ /85mΩ
* High Switching Frequency 1.5MHz Minimizes the External Components
* Internal Soft-start Limits the Inrush Current
* 100% Dropout Operation
* Hic-

SY8089A1 Applications

* Set Top Box
* USB Dongle
* Media Player
* Smart Phone Typical Applications VIN: 2.5-5.5V CIN 10μF/6.3V IN LX EN FB GND L1:1.0µH VOUT:1.8V RH Cff 100k 22pF COUT 10μF/10V RL 49.9k Figure1. Schematic Diagram VOUT [V] Inductor and COUT Selection Table L [µH] 4.7 COUT

📥 Download Datasheet

Preview of SY8089A1 PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
SY8089A1
Manufacturer
Silergy
File Size
1.17 MB
Datasheet
SY8089A1-Silergy.pdf
Description
2A Synchronous Step Down Regulator

📁 Related Datasheet

  • SY8022 - Dual 2.5A/2A Synchronous Step Down Regulator (SANY)
  • SY8022L - Dual 2.5A/2A Synchronous Step Down Regulator (SANY)
  • SY8201CABC - 30V 1A 1.4MHz Synchronous Step-Down Regulator (SUNGOOD)
  • SY8205 - N-Channel MOSFET (SANY)
  • SY826 - Special chips for e-cigarettes (AMICRO)
  • SY84113BU - Low Power 2.5V 1.25Gbps Limiting Post Amplifier (Micrel Semiconductor)
  • SY84402L - 4.25Gbps VCSEL Driver (Micrel Semiconductor)
  • SY84403BL - Ultra Small 3.3V 4.25Gbps CML Low-Power Limiting Post Amplifier (Micrel Semiconductor)

📌 All Tags

Synchronous Step Down Regulator Silergy
Silergy SY8089A1-like datasheet