The FAN5665UCX is a charge pump switching regulator IC manufactured by AMI Semiconductor/ON Semiconductor. It is classified as a small form factor PMIC (Power Management Integrated Circuit) - Voltage Regulator - DC DC Switching Regulator.
The key features of this product include:
Functionality: The FAN5665UCX is a positive fixed 5V output, 1-channel, 30mA charge pump switching regulator IC. It is designed to step-up the input voltage from 2.9V to 5V, providing a regulated 5V output.
Design Challenges Addressed: The compact 8-UFBGA, WLCSP package (1.21x1.21mm) allows for space-constrained applications. The IC is RoHS compliant and has a wide operating temperature range of -40°C to 85°C.
Specifications: The input voltage range is 2.9V to 5.5V, and the output voltage is fixed at 5V with a maximum output current of 30mA. The switching frequency is 1.2MHz.
Primary Advantages: The charge pump topology and fixed 5V output make this IC suitable for a variety of applications requiring a simple, efficient, and space-saving voltage regulation solution.
Compatibility: The FAN5665UCX is available in a Tape and Reel (TR) package, with a Moisture Sensitivity Level (MSL) of 1, indicating unlimited floor life.
Application Areas: This product is well-suited for applications such as portable electronics, IoT devices, wearables, and other low-power systems that require a compact, efficient, and reliable 5V power supply.
Equivalent Models: There are no direct equivalent models listed, but the FAN5665 series from AMI Semiconductor/ON Semiconductor may include similar charge pump switching regulator ICs with different output voltages or current capabilities.
FAN5665UCX Key Technical Attributes
Charge Pump Switching Regulator IC
Fixed Output Voltage 5V
Current Output 30mA
FAN5665UCX Packing Size
Type: Tape & Reel (TR)
Material: 8-WLCSP (1.21x1.21)
Pin Configuration: BGA8
Thermal Characteristics: Operating Temperature -40°C to 85°C
Electrical Properties: Voltage - Input (Min 2.9V, Max 5.5V), Frequency - Switching 1.2MHz
FAN5665UCX Application
Designed for use in portable electronic devices
Suitable for small space applications due to compact package
Enhances power management in low-voltage systems
FAN5665UCX Features
The FAN5665UCX operates as a step-up (boost) regulator which elevates a lower input voltage to a higher fixed output voltage, specifically from a minimum of 2.9V to a stable output of 5V.
With a switching frequency of 1.2MHz, it allows for smaller external components thereby minimizing the PCB footprint.
It includes a charge pump topology, which does not utilize an inductor, leading to reduced noise and electromagnetic interference.
The output current capability is up to 30mA, suitable for small-load applications.
This component is optimized for high-efficiency, contributing to extended battery life in portable devices.
FAN5665UCX Quality and Safety Features
RoHS compliant, ensuring no harmful substances are used.
Moisture Sensitivity Level (MSL) is 1, which indicates unlimited shelf life under standard ambient conditions.
Reliable performance across a wide temperature range from -40°C to 85°C.
FAN5665UCX Compatibility
Compatible with surface mount technology for efficient assembly.
Applicable in designs requiring space-saving components due to its ultra-small 8-UFBGA, WLCSP package.
FAN5665UCX Datasheet PDF
For the most accurate and comprehensive details on the FAN5665UCX, please download the datasheet available on our website. This authoritative source provides in-depth technical information and application guidelines.
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