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ONSEMI FAN5354MPX Synchronous Buck Regulator
The FAN5354 is a high-frequency, 3A synchronous buck regulator operating at 3 MHz, designed for efficient voltage regulation in mobile and compact electronic devices. It features an adjustable output voltage from 0.8 V to 2.0 V, a wide input voltage range from 2.7 V to 5.5 V, and operates in light load PFM mode for high efficiency. The device includes internal soft-start, power good signaling, and protections such as UVLO, thermal shutdown, and overload protection, making it ideal for portable devices, set-top boxes, and communications equipment.
ONSEMI FAN5354MPX Synchronous Buck Regulator Specifications:
- Operating Frequency: 3 MHz fixed, with synchronization option
- Input Voltage Range: 2.7 V to 5.5 V
- Output Current Capability: 3 A
- Output Voltage Range: 0.8 V to 2.0 V
- Maximum Duty Cycle: Approximately 90%
- Quiescent Current: 270 µA in PFM mode, 14 mA in forced PWM
- Inductor: 470 nH typical, up to 1.2 µH compatible
- Output Capacitor: 20 pF minimum, ceramic X5R/X7R types recommended
- Input Capacitor: 10 µF ceramic placement close to VIN
- Protection Features: UVLO, thermal shutdown, over-current and over-voltage protection
- Package: 12-lead 3x3.5 mm MLP
- Efficiency: Over 85% at full load
- Soft-start: Internal, controlled ramp to minimize inrush current
- Operating Temperature: -40°C to +85°C
- Thermal Resistance, Junction-to-Ambient: 46°C/W
Buy the Buy ON Semiconductor FAN5354 Part Number MPX Online
Purchase the ON Semiconductor FAN5354 MPX online today and enjoy a high-frequency, 3A synchronous buck regulator that offers adjustable output from 0.8 V to 2.0 V. With a wide input range of 2.7 V to 5.5 V, it ensures efficient power delivery in compact devices. Features include internal soft-start, power good signaling, and comprehensive protections like UVLO, thermal shutdown, and overload. Designed for portable applications, its small 3x3.5 mm package simplifies integration while delivering over 85% efficiency at full load, ensuring your system's stability and performance.
Order your ON Semiconductor Series FAN5354 MPX today and get a reliable 3A buck regulator with high-frequency performance for efficient power management.
Frequently Asked Questions
Where can I buy ONSEMI FAN5354MPX?
You can click on the BUY or RFQ button to purchase FAN5354MPX from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part FAN5354MPX?
You can download the FAN5354MPX datasheet or visit the ONSEMI website for support.
Who is the manufacturer of FAN5354MPX?
ONSEMI