ISL6341ACRZ

DC DC Switching Controllers Overview

The ISL6341ACRZ is a single-output synchronous PWM buck controller manufactured by Renesas Electronics Corporation. It operates within an input voltage range of 5V to 12V and supports output voltages from 800mV to 14.4V. The device features a fixed switching frequency of 660kHz with a maximum duty cycle of 75%. It is housed in a 10-TDFN package (TDFN-EP-10) and functions reliably across a temperature range of 0°C to +70°C.

DC DC Switching Controllers Feature Summary

• Synchronous PWM buck control architecture
• Integrated high-side and low-side gate drivers
• Fixed 660kHz switching frequency operation

DC DC Switching Controllers Applications

• Central processing unit (CPU) core voltage regulation
• Graphics processing unit (GPU) power delivery
• General-purpose point-of-load DC-DC conversion

DC DC Switching Controllers Procurement Notes

Verify the specific suffix 'AC' against official Renesas documentation to confirm the commercial temperature grade (0°C to +70°C). Ensure the TDFN-EP-10 package footprint matches the target PCB design, paying attention to exposed pad thermal requirements. Cross-reference the datasheet revision date to ensure compatibility with current manufacturing standards.

DC DC Switching Controllers Selection Notes

Select this component for applications requiring a single-phase synchronous buck topology with a fixed 660kHz frequency. The ISL6341ACRZ is suitable where a commercial temperature range is sufficient. Consider the 10-TDFN package size constraints and thermal dissipation capabilities when designing the power stage layout for optimal performance.

DC DC Switching Controllers Part Context

The ISL6341 series belongs to Renesas's portfolio of synchronous buck controllers designed for high-efficiency power management. These devices are engineered to provide stable voltage regulation for sensitive digital logic components. The AC variant specifically targets cost-sensitive applications operating within standard commercial environmental conditions.

DC DC Switching Controllers Replacement Considerations

Consult official Renesas substitution guides for verified alternatives. Potential candidates may include other members of the ISL6341 family or newer generations of synchronous buck controllers, provided they match the pinout, electrical specifications, and thermal requirements.