ISL6208CR-T

Gate Driver Overview

The ISL6208CR-T is a half-bridge gate driver IC manufactured by Renesas Electronics Corporation. It features two synchronous drivers designed for N-channel MOSFETs, housed in an 8-QFN (3x3) package with an exposed pad. The device operates within a supply voltage range of 4.5V to 5.5V and supports a maximum high-side bootstrap voltage of 33V. It delivers peak output currents of 2A for both sourcing and sinking. Typical rise and fall times are 8ns each, with input logic thresholds defined at 0.5V for VIL and 2V for VIH. The component is rated for junction temperatures between -10°C and 125°C.

Gate Driver Feature Summary

• Provides non-inverting drive signals for synchronous half-bridge configurations
• Supports high-side operation with up to 33V bootstrap capability
• Delivers symmetrical 2A peak source and sink currents for fast switching
• Integrated into a compact 8-pin QFN surface-mount package

Gate Driver Applications

• Synchronous buck converter power stages
• DC-DC controller gate driving applications
• Low-voltage power management systems

Gate Driver Procurement Notes

This part number is officially obsolete and no longer manufactured by Renesas Electronics Corporation. Verification of availability should focus on the direct substitute ISL6208CRZ-T. Buyers must confirm RoHS compliance status, as the original listing indicates non-compliance. Ensure that any replacement components match the required electrical specifications and package dimensions before integration into designs.

Gate Driver Selection Notes

Select this component for applications requiring a dedicated half-bridge driver with moderate current capabilities. The 8QFN package suits space-constrained PCB layouts. Verify that the system's logic levels align with the specified 0.5V and 2V input thresholds. Consider the operating temperature range of -10°C to 125°C against environmental requirements. Since the part is discontinued, evaluate the direct replacement ISL6208CRZ-T for functional equivalence and supply chain stability.

Gate Driver Part Context

The ISL6208 series belongs to Renesas' portfolio of power management integrated circuits, specifically within the gate driver category. These devices are engineered to interface low-power control signals with high-current power switches. The CR suffix typically denotes commercial temperature grading and specific packaging variants within the broader ISL6208 family, which includes other pin-compatible or functionally similar drivers for various power topologies.

Gate Driver Replacement Considerations

The direct substitute is ISL6208CRZ-T. This replacement maintains the same half-bridge functionality and pinout. Verify that the Z suffix does not alter the electrical characteristics or RoHS status compared to the original CR variant.