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STRW6000S - PWM Off-Line Switching Regulator

Download the STRW6000S datasheet PDF. This datasheet also covers the STR-W6000S variant, as both devices belong to the same pwm off-line switching regulator family and are provided as variant models within a single manufacturer datasheet.

Description

The STR-W6051S, STR-W6052S, and STR-W6053S are power ICs for switching power supplies, incorporating a power MOSFET and a current mode PWM controller IC in one package.

To achieve low power consumption, these products include a startup circuit and a standby function in the controller.

Features

  • Current mode PWM control.
  • Brown-In and Brown-Out function: auto-restart, prevents excess input current and heat rise at low input voltage.
  • Auto Standby function: improves efficiency by Burst mode operation in light load ▫ Normal load operation: PWM mode ▫ Light load operation: Burst mode.
  • No load power consumption < 30 mW.
  • Operating frequency, fOSC(AVG)(typ) = 67 kHz.
  • Random Switching function: reduces EMI noise, and simplifies EMI filters.
  • Slope Compensation.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (STR-W6000S-Sanken.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number STRW6000S
Manufacturer Sanken
File Size 720.07 KB
Description PWM Off-Line Switching Regulator
Datasheet download datasheet STRW6000S Datasheet

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Other Datasheets by Sanken

Part Number Description
STRW6051S Current Mode Control PWM Regulator
STRW6052S Off-Line PWM Controller
STRW6053S Current Mode Control PWM Regulator
STRW6253 Hybrid-IC
STRW6553A Switching Regulator

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
STR-W6000S Series PWM Off-Line Switching Regulator ICs Features and Benefits ▪ Current mode PWM control ▪ Brown-In and Brown-Out function: auto-restart, prevents excess input current and heat rise at low input voltage ▪ Auto Standby function: improves efficiency by Burst mode operation in light load ▫ Normal load operation: PWM mode ▫ Light load operation: Burst mode ▪ No load power consumption < 30 mW ▪ Operating frequency, fOSC(AVG)(typ) = 67 kHz ▪ Random Switching function: reduces EMI noise, and simplifies EMI filters ▪ Slope Compensation function: avoids subharmonic oscillation ▪ Leading Edge Blanking function Continued on the next page… Package: TO-220F-6L Not to scale Description The STR-W6051S, STR-W6052S, and STR-W6053S are power ICs for switching power supplies, incorporating a
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