BD6069GUT-E2

Overview

The BD6069GUT-E2 is a single-output DC-DC boost LED driver IC manufactured by Rohm Semiconductor. It operates within an input voltage range of 2.7V to 5.5V and delivers a maximum switch current of 270mA. The device features an internal power switch and supports a switching frequency of 1MHz, enabling the use of compact external components. It provides a maximum output voltage of 18V and is designed for backlight applications. The component functions reliably across an operating temperature range of -30°C to 85°C and is housed in an 8-WFBGA, CSPBGA package with VCSP60N1 supplier device marking.

Feature Summary

• Integrates a high-efficiency boost converter topology with an internal power switch for space-constrained designs.
• Supports dimming control functionality for adjustable backlight brightness management.
• Operates at a fixed 1MHz switching frequency to minimize external passive component size.

Applications

• LCD backlight drivers
• Mobile phone displays
• Portable electronic devices

Procurement Notes

Verify the specific ordering suffix and packaging configuration when sourcing, as distribution channels may list variations such as tape-and-reel quantities. Confirm that the requested part matches the exact manufacturer part number BD6069GUT-E2 to ensure compatibility with design specifications. Check for any recent product change notifications or lifecycle status updates from Rohm Semiconductor prior to finalizing procurement orders.

Selection Notes

Select this component for applications requiring a single-channel boost LED driver with moderate current output up to 270mA. Ensure the system input voltage falls within the 2.7V to 5.5V range and that the required output voltage does not exceed 18V. Consider the thermal performance and PCB layout requirements associated with the small footprint VCSP60N1 package during the design phase.

Part Context

This IC belongs to the BD6069 series of LED driver products from Rohm Semiconductor. It is categorized under Power Management ICs (PMIC) specifically designed for LED driving applications. The device is intended for portable consumer electronics where efficient power conversion and compact form factors are critical requirements for display backlighting systems.

Replacement Considerations

Public confirmed substitute part numbers: None.