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STRA6059H - STR-A6000H Series PWM Off-Line Switching Regulator ICs

Download the STRA6059H datasheet PDF. This datasheet also covers the STR-A6000H variant, as both devices belong to the same str-a6000h series pwm off-line switching regulator ics family and are provided as variant models within a single manufacturer datasheet.

General Description

The STR-A6059H, STR-A6061H, STR-A6062H, and STR-A6069H 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.

Key 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 < 25 mW.
  • Operating frequency, fOSC(AVG)(typ) = 100 kHz.
  • Random Switching function: reduces EMI noise, and simplifies EMI filters.
  • Slope Compensation.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (STR-A6000H_SankenElectric.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number STRA6059H
Manufacturer Sanken
File Size 611.79 KB
Description STR-A6000H Series PWM Off-Line Switching Regulator ICs
Datasheet download datasheet STRA6059H Datasheet

Other Datasheets by Sanken

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STR-A6000H STR-A6000H Series PWM Off-Line Switching Regulator ICs

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-A6000H 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 < 25 mW ▪ Operating frequency, fOSC(AVG)(typ) = 100 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… Description The STR-A6059H, STR-A6061H, STR-A6062H, and STR-A6069H are power ICs for switching power supplies, incorporating a power MOSFET and a