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Product Detailed Parameters
- Description：IC LED DRVR RGLTR 270MA VCSP60N1
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR)
- Type：DC DC Regulator
- Topology：Step-Up (Boost)
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：2.7V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：18V
- Current - Output / Channel：270mA (Switch)
- Frequency：1MHz
- Dimming：-
- Applications：Backlight
- Operating Temperature：-30°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-WFBGA, CSPBGA
- Supplier Device Package：VCSP60N1
- Grade：-
- Qualification：-
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Overview
The BD6061GUT-E2 is a DC-DC step-up converter manufactured by ROHM Semiconductor, designed for LED lighting applications. It operates with an input voltage range of 2.7 V to 5.5 V and provides a maximum output voltage of 18 V. The device features an internal switch capable of delivering up to 270 mA of output current per channel. Operating at a switching frequency of 1 MHz, it supports surface-mount installation in an 8-pin VCSP60N1 package. The component functions within a temperature range of -30°C to +85°C and includes overvoltage protection.
Feature Summary
- Integrates a high-efficiency step-up topology with an internal power switch for compact design
- Provides precise current regulation suitable for driving white LED arrays
- Includes built-in overvoltage protection to safeguard connected loads
Applications
- White LED backlighting systems
- Portable electronic device illumination
- Compact LED lighting modules
Procurement Notes
Verify the obsolete status and Not Recommended for New Design (NRND) classification before procurement. Confirm availability through authorized distributors as stock may be limited. Ensure compatibility with existing board layouts due to the specific 8-pin VCSP60N1 package dimensions. Review the official datasheet for any updates regarding end-of-life notices or alternative part recommendations from ROHM Semiconductor.
Selection Notes
Select this component for designs requiring a boost converter with integrated switching capability in a minimal footprint. It is suitable for battery-powered applications given the low input voltage start-up. Consider the 270 mA output current limit when sizing the LED load. Verify that the 1 MHz switching frequency aligns with electromagnetic interference requirements of the target system.
Part Context
This part belongs to the ROHM Semiconductor LED driver family, specifically focusing on boost converters for white LEDs. It shares functional similarities with other models in the series but is distinguished by its specific pinout, current rating, and package type. The product line targets cost-sensitive, space-constrained lighting solutions.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, consult ROHM Semiconductor directly for recommended alternatives or updated series replacements.
