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FAN5354MPX
+BOMIC REG BUCK ADJ 3A 12MLP
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Ông. Phần #FAN5354MPX
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Bảng dữ liệu FAN5354MPX DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Obsolete |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 2.7V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min / Fixed) | 0.8V |
| Voltage - Output (Max) | 2V |
| Current - Output | 3A |
| Frequency - Switching | 3MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 12-WFDFN Exposed Pad |
| Supplier Device Package | 12-MLP (3.5x3) |
| Base Product Number | FAN5354 |
Tổng quan
Description
The FAN5354MPX is a high-efficiency, step-down (buck) DC-DC converter designed for powering processors and other low-voltage digital devices. It operates with an input voltage range of 4.5V to 20V and delivers adjustable output voltages from 0.8V to 5V, making it versatile for various applications.
Key features include a maximum output current of 3A, excellent load and line regulation, and a switching frequency of 1.2MHz, allowing for smaller external components and a compact layout. The device also incorporates features such as pulse-width modulation (PWM) for optimal efficiency, power-good indicator, and over-temperature and over-current protection for enhanced reliability.
The FAN5354MPX is suitable for applications in tablets, smartphones, and other portable devices where power efficiency and size are critical. Its compact package and stable performance in various conditions make it a popular choice for designers seeking reliable power solutions.
Key features include a maximum output current of 3A, excellent load and line regulation, and a switching frequency of 1.2MHz, allowing for smaller external components and a compact layout. The device also incorporates features such as pulse-width modulation (PWM) for optimal efficiency, power-good indicator, and over-temperature and over-current protection for enhanced reliability.
The FAN5354MPX is suitable for applications in tablets, smartphones, and other portable devices where power efficiency and size are critical. Its compact package and stable performance in various conditions make it a popular choice for designers seeking reliable power solutions.
Equivalent
The FAN5354MPX is a voltage regulator primarily used for powering system components in portable devices. Equivalent products include the TPS63060 from Texas Instruments, the LTC3588 from Analog Devices, and the MAX8689 from Maxim Integrated. These alternatives also provide efficient power management solutions with similar specifications for voltage regulation and current output. Always verify the specific requirements of your application to ensure compatibility.
Features
The FAN5354MPX is a high-efficiency, synchronous buck regulator designed for powering processors and other devices. Key features include:
1. Input Voltage Range: Operates from 2.7V to 5.5V, suitable for various battery types.
2. Output Current: Capable of delivering up to 4A of continuous output current.
3. High Efficiency: Efficiency rates up to 95%, which helps in reducing heat and prolonging battery life.
4. Adjustable Output Voltage: Output voltage can be set from 0.8V to 5V using external resistors.
5. Integrated Power MOSFETs: Reduces the need for external components and PCB space.
6. Low Quiescent Current: Provides low power consumption during idle conditions.
7. Compensation: Internal compensation simplifies design and enhances stability.
8. Thermal Protection: Includes thermal shutdown to protect against overheating.
9. Power Good Indicator: Offers a power good signal for system monitoring.
These features make the FAN5354MPX ideal for applications in portable devices, gaming consoles, and other low-voltage systems.
1. Input Voltage Range: Operates from 2.7V to 5.5V, suitable for various battery types.
2. Output Current: Capable of delivering up to 4A of continuous output current.
3. High Efficiency: Efficiency rates up to 95%, which helps in reducing heat and prolonging battery life.
4. Adjustable Output Voltage: Output voltage can be set from 0.8V to 5V using external resistors.
5. Integrated Power MOSFETs: Reduces the need for external components and PCB space.
6. Low Quiescent Current: Provides low power consumption during idle conditions.
7. Compensation: Internal compensation simplifies design and enhances stability.
8. Thermal Protection: Includes thermal shutdown to protect against overheating.
9. Power Good Indicator: Offers a power good signal for system monitoring.
These features make the FAN5354MPX ideal for applications in portable devices, gaming consoles, and other low-voltage systems.
Pinout
The FAN5354MPX is a step-down (buck) voltage regulator with a total of 10 pins. Its primary function is to provide a stable output voltage from a higher input voltage, commonly used in powering various electronic devices.
### Pin Count and Functions:
1. VIN: Input voltage supply.
2. GND: Ground connection.
3. SW: Switching node to the inductor.
4. VOUT: Output voltage.
5. COMP: Compensation network connection for stability.
6. EN: Enable pin to turn the device on/off.
7. FREQ: Frequency setting for the switching operation.
8. PGND: Power ground for switching.
9. FB: Feedback voltage input for regulation.
10. NC: No connection (not used).
The FAN5354MPX is designed to provide high efficiency with low quiescent current, making it suitable for battery-powered applications.
### Pin Count and Functions:
1. VIN: Input voltage supply.
2. GND: Ground connection.
3. SW: Switching node to the inductor.
4. VOUT: Output voltage.
5. COMP: Compensation network connection for stability.
6. EN: Enable pin to turn the device on/off.
7. FREQ: Frequency setting for the switching operation.
8. PGND: Power ground for switching.
9. FB: Feedback voltage input for regulation.
10. NC: No connection (not used).
The FAN5354MPX is designed to provide high efficiency with low quiescent current, making it suitable for battery-powered applications.
Manufacturer
The FAN5354MPX is manufactured by ON Semiconductor, a global supplier of semiconductors and other electronic components. ON Semiconductor focuses on providing a wide range of products for various applications, including automotive, industrial, telecommunications, and consumer electronics. The company is known for its commitment to innovation and energy-efficient solutions, helping to drive advancements in various technology sectors.
ON Semiconductor offers a diverse portfolio that includes power management, analog, logic, and sensor devices, among others. The FAN5354MPX itself is a synchronous step-down DC-DC converter designed for powering low-voltage applications, providing high efficiency and compact size, making it suitable for various electronic devices.
In summary, ON Semiconductor is a leading manufacturer in the semiconductor industry, known for its diverse product offerings and focus on energy-efficient technologies.
ON Semiconductor offers a diverse portfolio that includes power management, analog, logic, and sensor devices, among others. The FAN5354MPX itself is a synchronous step-down DC-DC converter designed for powering low-voltage applications, providing high efficiency and compact size, making it suitable for various electronic devices.
In summary, ON Semiconductor is a leading manufacturer in the semiconductor industry, known for its diverse product offerings and focus on energy-efficient technologies.
Application
The FAN5354MPX is a high-efficiency, step-down DC-DC converter primarily used in battery-powered devices. Its application areas include smartphones, tablets, wearable devices, and portable electronics. It is suitable for powering system-on-chip (SoC) devices, microcontrollers, and RF modules, providing stable output voltage with low quiescent current. Additionally, it is utilized in industrial applications for powering sensors and IoT devices, where efficiency and compact size are critical.
Package
The FAN5354MPX is packaged in a 16-pin MLP (Micro Leadframe Package), specifically with a 3mm x 3mm footprint. This compact package is designed for efficient thermal performance and space-saving applications in power management solutions.
