FAN2110EMPX
Conv DC-DC 3V to 24V Synchronous Step Down Single-Out 2V to 19.2V 10A 25-Pin WQFN EP T/RFAN2110EMPX
Conv DC-DC 3V to 24V Synchronous Step Down Single-Out 2V to 19.2V 10A 25-Pin WQFN EP T/R
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FAN2110EMPX DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The FAN2110EMPX is a versatile synchronous buck converter IC that offers a wide input voltage range and adjustable output voltage, catering to various power regulation needs. With an impressive efficiency of up to 95%, this device is perfect for battery-powered applications where energy conservation is crucial. Its fixed switching frequency of 1MHz allows for the use of compact external components, reducing overall size and cost. The integrated soft-start function ensures a smooth startup process, preventing sudden spikes in current that could potentially damage the system. Moreover, the inclusion of features such as OCP, thermal shutdown, and UVLO adds an extra layer of protection, ensuring the reliability of the device in the face of unexpected events. The compact MLP package further enhances its suitability for designs with limited space, making it an excellent choice for portable electronic devices like smartphones, tablets, and wearables
Key Features
- The FAN21 series is designed for high-reliability applications
- Suitable for industrial control systems, motor drives, and other harsh environments
- Wide operating temperature range of -40°C to 125°C
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Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Status | Last Shipments | CAD Models | |
Compliance | PbAHP | Package Type | WQFN-25 |
Case Outline | 510BQ | MSL Type | 1 |
MSL Temp (°C) | 260 | Container Type | REEL |
Container Qty. | 3000 | ON Target | N |
Topology | Step-Down | Control Mode | Current Mode |
VCC Min (V) | 3 | VCC Max (V) | 24 |
VO Typ (V) | Adjustable | IO Typ (A) | 10 |
Efficiency (%) | ≥90% | fSW Typ (kHz) | Adjustable |
Pricing ($/Unit) | Price N/A |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is FAN2110EMPX?
The FAN2110EMPX is a synchronous buck switching regulator controller designed by Fairchild Semiconductor. It is suitable for a wide range of applications including point-of-load converters, power management systems, and battery-powered devices.
How Does FAN2110EMPX Work?
The FAN2110EMPX operates by controlling the switching of an external power MOSFET to regulate the output voltage efficiently. It utilizes a synchronous buck topology to step down the input voltage to the desired output voltage with high efficiency. The controller features adjustable frequency and programmable soft-start for flexibility in design and operation.
How Many Pins does FAN2110EMPX have and What are the Functions of the Pinout Configuration?
The FAN2110EMPX is housed in a 20-pin MLP (Micro Leadframe Package) package. The pinout configuration includes:
- VCC: Power supply pin for the internal circuitry.
- COMP: Compensation pin for external compensation network.
- FB: Feedback input pin for regulating the output voltage.
- SS/TRK: Soft-start/Tracking pin for controlling startup behavior.
- AGND, PGND: Analog and power ground pins, respectively.
- BOOT, SW: High-side power MOSFET driver pins.
- PHASE, RT, EN, MODE: Control and configuration pins.
- PGOOD, SS/TRK, SYNC, ITH: Additional control and monitoring pins.
What are the Pros and Cons of FAN2110EMPX?
Pros:
- High Efficiency: Utilizes synchronous buck topology for high efficiency power conversion.
- Programmable Features: Offers adjustable frequency and programmable soft-start for flexible design.
- Integrated Features: Includes internal soft-start, cycle-by-cycle current limit, and thermal shutdown protection.
- Wide Application Range: Suitable for various power management applications and system designs.
- Compact Package: The MLP package offers a compact footprint for space-constrained designs.
Cons:
- External Components: May require external components such as inductors, capacitors, and diodes for complete power supply implementation.
- Complexity: Synchronous buck regulators may require careful consideration of layout and component selection for optimal performance.
Are There Any Equivalents/Alternatives to FAN2110EMPX for Recommendation?
- The LM2743 from Texas Instruments is a similar synchronous buck controller offering comparable features.
- Alternatives to the FAN2110EMPX include the MAX15062 from Maxim Integrated and the LT3757 from Analog Devices.
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