BD8621EFV-E2

Special Purpose Regulators Overview

The BD8621EFV-E2 is a three-channel system power supply IC manufactured by ROHM Semiconductor. It operates within an input voltage range of 2.8 V to 6 V and delivers up to 3 A output current across its channels. The device is designed for surface mount installation in HTSSOP-B packages, ensuring compact integration into electronic circuits. It functions effectively within an operating temperature range of -10°C to +85°C, providing stable power management for connected loads.

Special Purpose Regulators Feature Summary

• Integrates three independent power supply channels for system-wide voltage regulation
• Supports high-output current capability for demanding load applications
• Includes shutdown functionality to minimize power consumption during idle states

Special Purpose Regulators Applications

• Controller systems requiring multi-rail power distribution
• Flat screen TV internal power management modules
• Embedded electronics utilizing 3V to 5V logic interfaces

Special Purpose Regulators Procurement Notes

Verify the specific suffix E2 against official ROHM documentation to confirm lead-free compliance and RoHS status. Confirm package variant availability as distributors may list standard or tape-and-reel options separately. Ensure design-in compatibility with existing thermal management strategies given the SMD mounting style.

Special Purpose Regulators Selection Notes

Select this component when a compact, three-channel power solution is required for low-voltage systems. Evaluate the 3 A output capacity against peak load requirements to ensure adequate headroom. Consider the -10°C to +85°C operating range relative to the intended environmental conditions of the final assembly.

Special Purpose Regulators Part Context

This part belongs to ROHM's system power supply IC family, specifically engineered for consumer electronics. It consolidates multiple regulator functions into a single package to reduce board space. The BD8621 series targets applications needing efficient power conversion from standard battery or adapter voltages.

Special Purpose Regulators Replacement Considerations

Consult ROHM official substitution guides for direct pin-compatible alternatives. Verify that any substitute maintains the three-channel architecture and 3 A current rating. Cross-reference thermal dissipation characteristics to ensure equivalent performance under similar load conditions.