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The ISL99227BFRZ-TS2568 is a specialized power management IC classified as a Smart Power Stage (SPS) module manufactured by Renesas Electronics. It integrates high-accuracy current sensing and is designed for high-frequency, high-efficiency voltage regulator modules (VRM). The device operates with an input voltage range of 4.5 V to 18 V and delivers a maximum output current of 60 A. It supports surface mount installation in a PQFN-32 package. The component functions within a temperature range of -40°C to +125°C and consumes a supply current of approximately 15 mA.
Verify the specific suffix TS2568 against official Renesas documentation to confirm exact marking and packaging details. Confirm end-of-life status and last-time-buy dates through authorized distributors. Ensure compatibility with existing board layouts and thermal requirements before procurement.
Select this component when designing VRMs requiring integrated high-accuracy current sensing and high efficiency. Verify that the 60 A output capability and 18 V maximum input voltage align with system specifications. Ensure the PQFN-32 package footprint matches the PCB design constraints.
This part belongs to the ISL99227 series of smart power stage modules from Renesas. These devices are typically paired with digital PWM controllers like the ISL69138 to form complete multi-phase voltage regulator solutions for demanding processor power applications.
Check for direct pin-to-pin replacements within the ISL99227 family. Consult Renesas for updated components if this specific suffix is discontinued. Verify electrical parameters match exactly before substituting.