STR-A6062H

AC DC Converters, Offline Switchers Overview

The STR-A6062H is a power IC for PWM type switching power supplies, incorporating a high-voltage power MOSFET and a current-mode PWM controller. It features built-in random switching to reduce EMI noise and an auto-standby function that achieves low standby power through burst oscillation under light load conditions. The device includes protection circuits such as overcurrent protection with input compensation, overload protection with a delay timer, and brown-in/brown-out functions. It utilizes a DIP-8 package.

AC DC Converters, Offline Switchers Feature Summary

• Current-mode PWM control with built-in random switching to reduce electromagnetic interference
• Auto-standby function utilizing burst oscillation for low power consumption at no load
• Integrated overcurrent protection with input voltage dependency compensation
• Built-in startup circuit and bias-assist function for improved operation

AC DC Converters, Offline Switchers Applications

• PWM type switching power supply systems
• Offline flyback converter topologies
• Power supplies requiring low standby power consumption

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix 'H' against the manufacturer's official datasheet to confirm pinout compatibility and electrical specifications. Ensure the component matches the required DIP-8 package configuration. Cross-reference the part number with Sanken Electric documentation to validate active status and RoHS compliance before procurement.

AC DC Converters, Offline Switchers Selection Notes

Select this component for applications requiring integrated power MOSFETs and PWM control in a single package. Consider its current-mode control architecture and built-in protections for designs needing simplified external component counts. Evaluate the automatic switching between PWM and burst modes for efficiency requirements under varying load conditions.

AC DC Converters, Offline Switchers Part Context

The STR-A6062H belongs to the STR-A6000 series of power ICs designed for switching power supplies. This series integrates a power MOSFET and a current-mode PWM controller to achieve high cost-performance with minimal external components. The family focuses on reducing EMI noise and standby power through advanced control techniques like random switching and burst oscillation.

AC DC Converters, Offline Switchers Replacement Considerations

Consult Sanken Electric documentation for direct substitutes within the STR-A6000 series. Verify functional equivalence for other manufacturers' PWM power ICs by comparing pinouts, voltage ratings, and protection features.