Datasheet Details
- Part number
- SI1128
- Manufacturer
- SANY Semiconductor
- File Size
- 1.60 MB
- Datasheet
- SI1128-SANYSemiconductor.pdf
- Description
- High Precision CC/CV Primary-Side Controller
SI1128 Description
SI1128 High Precision CC/CV Primary-Side Controller .
The SI1128 is an excellent primary side feedback controller, which integrates several functions of protections.
SI1128 Features
* 5% Constant Voltage Regulation, 5%Constant Current Regulation at Universal AC input
* Primary-side Sensing and Regulation Without TL431 and Opto-coupler
* Low Start-up Current: 1μA (Typical)
* Low Static Current: 300μA (Typical)
* Programmable CV and CC Regulation
* Adjusta
SI1128 Applications
* AC/DC offline SMPS for
* Cell Phone Charger
* Digital Cameras Charger
* Small Power Adapter
* Auxiliary Power for PC, TV etc.
* Linear Regulator/RCC Replacement SI1128 is offered in SOT23-6 package. TYPICAL APPLICATIONS
PIN CONFIGURATION
The pin map is shown as below for SOT23-
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