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Product Detailed Parameters
- Description：IC LED DRV RGLTR I2C 16WLCSP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Type：DC DC Regulator
- Topology：Switched Capacitor (Charge Pump)
- Internal Switch(s)：Yes
- Number of Outputs：6
- Voltage - Supply (Min)：2.7V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：-
- Current - Output / Channel：30mA
- Frequency：1.2MHz
- Dimming：I2C, PWM
- Applications：Backlight
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-UFBGA, WLCSP
- Supplier Device Package：16-WLCSP (1.71x1.71)
- Grade：-
- Qualification：-
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Overview
The FAN5702UC08X is a six-channel LED driver IC manufactured by onsemi, designed for mobile handset backlight applications. It utilizes a charge pump topology to provide adjustable output voltages and supports an input supply voltage range of 2.7 V to 5.5 V. The device features a switching frequency of 1.2 MHz and delivers up to 30 mA per channel. It is housed in a WLCSP-16 package and operates within a temperature range of -40°C to +85°C.
Feature Summary
- Integrates a charge pump topology for efficient multi-channel LED driving
- Supports I2C control interface for configuration and dimming
- Provides independent current regulation across six output channels
Applications
- Mobile handset LCD backlight systems
- Portable electronic display illumination
- LED lighting driver circuits in compact devices
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels due to end-of-life status. Confirm RoHS compliance and packaging specifications against official datasheets. Request lot traceability and material declarations to ensure adherence to environmental standards and supply chain integrity requirements.
Selection Notes
Evaluate the FAN5702UC08X based on its six-channel capacity and WLCSP-16 footprint for space-constrained designs. Ensure system power requirements align with the 2.7 V to 5.5 V input range and 30 mA per channel limit. Consider the I2C interface compatibility for control logic integration and verify thermal performance within the specified operating temperature range.
Part Context
This component belongs to the FAN5702 series of LED drivers from onsemi. The series offers various configurations tailored for portable electronics, emphasizing low profile and high integration. The UC08X suffix typically denotes specific pinout and electrical characteristics within this family, distinguishing it from other variants like the UMP30X.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. As the component is listed as End-of-Life (EOL), consult onsemi technical support for validated alternatives or design-in recommendations for equivalent functionality.
