ICE1HS01G1XUMA1

AC DC Converters, Offline Switchers Overview

The ICE1HS01G1XUMA1 is an AC/DC converter half-bridge resonant controller manufactured by Infineon Technologies. It operates within a supply voltage range of 10.2 V to 18 V and supports switching frequencies up to 600 kHz. The device features a quiescent current (ICC) of 5.8 mA and includes integrated overcurrent protection (OCP) and overloading protection (OLP). Designed for off-line switch-mode power supplies, it utilizes a DSO-8 surface-mount package.

AC DC Converters, Offline Switchers Feature Summary

• Integrated high-side driver simplifies circuit design by reducing external component count.
• Built-in soft-start function limits inrush current and output voltage overshoot.
• Supports burst mode operation for improved efficiency at light loads.

AC DC Converters, Offline Switchers Applications

• Off-line Switch-Mode Power Supplies
• Server Power Solutions

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific ordering suffix to ensure correct packaging configuration. Confirm RoHS compliance status through official documentation before integration. Check for any obsolete status notices as this part may be designated for limited use in new designs. Ensure compatibility with required thermal management solutions for the DSO-8 package.

AC DC Converters, Offline Switchers Selection Notes

Select this controller for applications requiring a simple half-bridge resonant topology with integrated protection features. The fixed frequency capability and internal oscillator allow for straightforward design implementation using external resistors. Consider the low quiescent current for systems where standby power consumption is critical.

AC DC Converters, Offline Switchers Part Context

This component belongs to the ICE1HS01 series of AC/DC power conversion ICs designed for LLC resonant mode half-bridge controllers. These devices aim to improve efficiency and reduce electromagnetic interference through soft-switching techniques like zero-current and zero-voltage switching.

AC DC Converters, Offline Switchers Replacement Considerations

The ICE1HS01G-1 is listed as an alias or alternative designation for this component family. Verify pinout and electrical specifications against the target application requirements when substituting.