- MP8850
MP8850
2.9V to 5.5V, 30A, Stackable, High-Efficiency, Synchronous Buck Converter with I2C Interface
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Description
The MP8850 is a fully integrated, stackable, synchronous buck converter with an I2C interface. It provides a complete power solution that integrates the control and power stage, offering excellent efficiency across a wide load range.
By adopting MPS’s proprietary, multi-phase constant-on-time (MCOT) control, it provides ultra-fast transient response and minimizes the required output capacitance (COUT). The I2C interface provides digital configurability and key parameter monitoring.
The device features full protection functions, including over-current protection (OCP), over-voltage protection (OVP), under-voltage protection (UVP), and over-voltage protection (OTP).
The MP8850 is available in a compact LGA-26 (3mmx4mm) package.
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Features & Benefits
- Wide 2.9V to 5.5V Input Voltage (VIN) Range
- 0.2V to 3.6V Selectable Output Voltage (VOUT)
- 30A Continuous Output Current (IOUT)
- 500kHz to 2.5MHz Selectable Switching Frequency (fSW)
- True Remote Sense
- Multi-Phase Constant-On-Time (MCOT) Control for Fast Transient Response
- Internal 1.7mΩ/0.9mΩ Power MOSFET
- Supports AC/DC Load Line
- Configurable Soft Start (SS) and Soft Shutdown
- Selectable Power-Saving Mode (PSM)/Forced Continuous Conduction Mode (FCCM) for Light Loads
- Accurate Voltage and Current Telemetry
- Multiple One-Time Programmable (OTP) Memory Pages
- Available in an LGA-26 (3mmx4mm) Package
Active Part Numbers:
MP8850GLKT-xxxx-Z MP8850GLKT-xxxx-P MP8850GLKT-0000-Z MP8850GLKT-0000-P MP8850GLKT-0001-Z MP8850GLKT-0001-P
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MP8850 Resources
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PRODUCT CATEGORY
DIGITAL SWITCHING REGULATORPRODUCT CATEGORY -
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ARTICLE
ANALOG SIGNAL VS. DIGITAL SIGNALSARTICLEA signal is an electromagnetic or electrical current that carries data from one system or network to another. In electronics, a signal is often a time-varying voltage that is also an electromagnetic wave carrying information, though it can take on other forms, such as current. There are two main types of signals used in electronics: analog and digital signals. This article discusses the correspond...
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ARTICLE
DIGITAL COMMUNICATION IN POWER SUPPLY APPLICATIONSARTICLEDespite the increasing popularity of digital interfaces, it is not widely understood how a power subsystem’s digital interface can benefit a specific electronic application. This article summarizes the aspects of common physical interfaces and protocols available today, using MPS digital power solutions as examples for a variety of applications. Digital communication and control benefit pow...
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REFERENCE DESIGN
VERSAL ACAP HIGHEST EFFICIENCY I2C 8 POWER RAIL REFERENCE DESIGNREFERENCE DESIGN -
REFERENCE DESIGN
VERSAL ACAP HIGHEST EFFICIENCY I2C POWER MANAGEMENT REFERENCE DESIGNREFERENCE DESIGN -
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MP8869WPRODUCTHigh-Efficiency, 12A, 18V, Synchronous Step-Down Converter with I2C Interface
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MP8869PRODUCTHigh Efficiency, 12A, 17V, Synchronous Step-Down Converter with I2C Interface
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