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Product Detailed Parameters
- Description：IC LED DRV RGLTR I2C VCSP50L3
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR)
- Type：DC DC Regulator
- Topology：Switched Capacitor (Charge Pump)
- Internal Switch(s)：Yes
- Number of Outputs：6 + 2LDOs
- Voltage - Supply (Min)：2.7V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：5.1V
- Current - Output / Channel：25.6mA, 120mA
- Frequency：1MHz
- Dimming：I2C
- Applications：Backlight
- Operating Temperature：-35°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：35-UFBGA, CSPBGA
- Supplier Device Package：VCSP50L3
- Grade：-
- Qualification：-
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Overview
The BD6095GUL-E2 is a specialized LED driver IC manufactured by ROHM Semiconductor, designed for backlight applications. It integrates a DC-DC regulator with a switched capacitor (charge pump) topology and includes six output channels plus two LDOs. The device operates within an input voltage range of 2.7 V to 5.5 V. Key electrical specifications include channel currents of 25.6 mA and 120 mA, with a maximum power dissipation of 1.5 W. It supports I2C dimming control and is housed in a VCSP50L3 package.
Feature Summary
- Integrates a charge pump-based DC-DC regulator with multiple output channels including LDOs
- Supports digital control via I2C interface for precise dimming operations
- Designed specifically for mobile device backlight power management
Applications
- Mobile phone backlight systems
- MP3 player display illumination
- Portable electronic device lighting
Procurement Notes
Verify the component status as obsolete or NRND through official ROHM channels before procurement planning. Confirm package availability and lead times directly with authorized distributors. Ensure design-in compatibility with existing PCB layouts due to the specific VCSP50L3 footprint requirements.
Selection Notes
Select this component for designs requiring integrated charge pump regulation and multi-channel LED driving in compact form factors. Consider the 2.7 V to 5.5 V input range suitability for single-cell battery systems. Evaluate the 1.5 W power dissipation limit against thermal constraints in dense PCB assemblies.
Part Context
This part belongs to the BD6095 series of LED drivers from ROHM. It is distinct from other PMICs like the BD6040GUL-E2 which focuses on charger protection rather than LED driving. The BD6095GUL-E2 is categorized under LED Lighting Drivers and utilizes a switched capacitor topology for voltage boosting.
Replacement Considerations
Public sources indicate this part may be obsolete. Check for direct substitutes within the BD6095 family or newer ROHM LED driver generations. Verify pinout and electrical parameter compatibility before substituting with generic equivalents.
