Overview
The ADP1650ACBZ-R7 is a high-performance LED driver IC produced by Analog Devices Inc. This component is designed to provide efficient and reliable LED driving capabilities, particularly in applications requiring precise control and high current handling. The ADP1650ACBZ-R7 features an integrated boost converter and supports I2C dimming, making it suitable for a variety of lighting applications.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 12-Pin WLCSP (1.5x2 mm) |
| Input Voltage Range | 2.7V to 5V |
| Output Current (Flash) | Up to 1.5A |
| Dimming Interface | I2C |
| LED Driver Type | Single LED Driver with IZC Compensation |
| Operating Temperature Range | -40°C to 85°C |
| Compliance | RoHS Compliant |
Key Features
The ADP1650ACBZ-R7 boasts several key features that make it an ideal choice for LED lighting applications:
- Integrated Boost Converter: Allows for efficient voltage boosting to drive LEDs.
- I2C Dimming: Enables precise brightness control through an I2C interface.
- High Current Handling: Supports up to 1.5A of output current, suitable for high-brightness LED applications.
- Compact Package: 12-Pin WLCSP (1.5x2 mm) package saves board space and is ideal for compact designs.
- IZC Compensation: Ensures stable and efficient operation by compensating for inductor zero-crossing.
Applications
The ADP1650ACBZ-R7 is versatile and can be used in a variety of applications, including:
- LED Lighting Systems: General lighting, backlighting, and display lighting.
- Automotive Lighting: Headlights, taillights, and interior lighting.
- Consumer Electronics: Smartphones, tablets, and other portable devices.
- Industrial Lighting: Machine vision, signage, and industrial control panels.
Q & A
- What is the input voltage range of the ADP1650ACBZ-R7?
The input voltage range is from 2.7V to 5V.
- What is the maximum output current of the ADP1650ACBZ-R7?
The maximum output current is up to 1.5A.
- What type of dimming interface does the ADP1650ACBZ-R7 support?
The ADP1650ACBZ-R7 supports I2C dimming.
- What is the package type of the ADP1650ACBZ-R7?
The package type is a 12-Pin WLCSP (1.5x2 mm).
- Is the ADP1650ACBZ-R7 RoHS compliant?
Yes, the ADP1650ACBZ-R7 is RoHS compliant.
- What is the operating temperature range of the ADP1650ACBZ-R7?
The operating temperature range is from -40°C to 85°C.
- What applications is the ADP1650ACBZ-R7 suitable for?
The ADP1650ACBZ-R7 is suitable for LED lighting systems, automotive lighting, consumer electronics, and industrial lighting.
- Does the ADP1650ACBZ-R7 have any special compensation features?
Yes, it has IZC (Inductor Zero-Crossing) compensation to ensure stable and efficient operation.
- Where can I purchase the ADP1650ACBZ-R7?
The ADP1650ACBZ-R7 can be purchased from various electronic component distributors such as Digi-Key, Mouser, and Lisleapex.
- What is the typical use case for the boost converter in the ADP1650ACBZ-R7?
The boost converter is typically used to boost the input voltage to drive LEDs efficiently.
