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SFA0001 - Switching Power-Supply

Download the SFA0001 datasheet PDF. This datasheet also covers the SFA0001-VF-RP variant, as both devices belong to the same switching power-supply family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Build-in current limit protection, thermal shutdown protection. Built-in error-amp helps eliminate components at sensing stage such as shunt regulator. ３ Absolute maximum ratings ３－１ Absolute maximum ratings（Ta=25℃） Parameter Symbol Ratings Unit OCP terminal voltage VOCP -6～+6 V SS terminal voltage VSS -0.3～+9 V FB terminal voltage VFB -0.3～+6 V Input voltage for control part VCC 0～ 36 V Phase compensation terminal voltage VCOMP -0.3～+ 6 V Frequency setting terminal vo.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SFA0001-VF-RP-Sanken.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SFA0001
Manufacturer Sanken
File Size 1.02 MB
Description Switching Power-Supply
Datasheet download datasheet SFA0001 Datasheet

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Other Datasheets by Sanken

Part Number Description
SFA0001-VF-RP Switching Power-Supply
SFA0002 PWM Controller
SFA0006A Primary-side Regulation Off-line PWM Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SANKEN ELECTRIC CO., LTD. １ Scope The present specifications shall apply to switching power supply IC SFA0001-VF-RP ２ Outline Type Structure Semiconductor IC (Monolithic IC) Plastic package (Transfer mold) SFA0001-VF-RP Features Build-in current limit protection, thermal shutdown protection. Built-in error-amp helps eliminate components at sensing stage such as shunt regulator. ３ Absolute maximum ratings ３－１ Absolute maximum ratings（Ta=25℃） Parameter Symbol Ratings Unit OCP terminal voltage VOCP -6～+6 V SS terminal voltage VSS -0.3～+9 V FB terminal voltage VFB -0.3～+6 V Input voltage for control part VCC 0～ 36 V Phase compensation terminal voltage VCOMP -0.3～+ 6 V Frequency setting terminal voltage VFREQ -0.