Datasheet > MP8868GLE

MP8868GLE

更新时间： 2024-09-24 01:16:07

品牌	Logo	应用领域
芯源 - MPS		/
页数	文件大小	规格书
27页	2227K
描述
High-Efficiency, 10A, 17V, Synchronous Step-Down Converter with I2C Interface

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MP8868GLE 数据手册

MP8868

High-Efficiency, 10A, 17V, Synchronous

Step-Down Converter with I²C Interface

The Future of Analog IC Technology

DESCRIPTION

FEATURES

The MP8868 is a high-frequency, synchronous,

rectified, stepdown, switch-mode converter with

an I2C control interface. Its fully integrated

solution achieves a 10A output current with

excellent load and line regulation over a wide

input-supply range.

•

Wide 4.5V-to-17V Operating Input Range

1% Internal Reference Accuracy

I²C Programmable Reference Output

Voltage

•

Range from 0.6V to 1.87V in 10mV Steps

with Slew Rate Control

•

I²C Selectable Switching Frequency

200kHz-2MHz Synchronized External Clock

OTP, OCP Hiccup Indication Via I2C

Selectable PSM and Fs Through I2C

Programmable Soft-Start Time

The reference voltage level is controlled on-the-

fly by the I²C serial interface with the reference

voltage range adjustable from 0.6V to 1.87V in

10mV steps. In addition, the voltage scaling

slew rate, the switching frequency, enable, and

power-save mode are selectable through the

I2C interface.

Open-Drain Power Good Indicator

Small 3x4mm QFN14 Package

Current-mode operation provides fast transient

response and eases loop stabilization.

APPLICATIONS

•

SoC and Media Processors

FPGA-based Systems

ASIC Supplies

EN/SYNC

supports

external

clock

synchronization, and an open-drain power good

pin indicates when the output voltage is in the

nominal range. Full protection features include:

Distributed Power Systems

All MPS parts are lead-free, halogen free, and adhere to the RoHS

directive. For MPS green status, please visit MPS website under

Quality Assurance. “MPS” and “The Future of Analog IC Technology”

are Registered Trademarks of Monolithic Power Systems, Inc.

•

Over-voltage protection (OVP)

Hiccup over-current protection (OCP)

Thermal shutdown

The MP8868 requires a minimal number of

readily available, standard, external

components, and it is available in a QFN-14

(3x4mm) package.

TYPICAL APPLICATION

100

0.01

0.10

1.00

10.00

MP8868 Rev.1.1

5/15/2015

www.MonolithicPower.com

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

12 3 4 5 6 7...27

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与MP8868GLE相关器件

型号	品牌	获取价格	描述	数据表
MP8868GLE-Z	MPS	获取价格	Switching Regulator, Current-mode, 2000kHz Switching Freq-Max, QFN-14
MP8869	MPS	获取价格	17V, 12A, High-Efficiency, Synchronous Step-Down Converter with Integrated Telemetry via I
MP8869GL	MPS	获取价格	17V, 12A, High-Efficiency, Synchronous Step-Down Converter with Integrated Telemetry via I
MP8869S	MPS	获取价格	18V, 12A, High-Efficiency, Wide-Input, Synchronous, Step-Down Converter with Integrated Te
MP8869SGL	MPS	获取价格	18V, 12A, High-Efficiency, Wide-Input, Synchronous, Step-Down Converter with Integrated Te
MP8869W	MPS	获取价格	3V - 18V, 12A, High-Efficiency, Wide-Input, Synchronous Step-Down Converter with Integrate
MP8869WGL	MPS	获取价格	3V - 18V, 12A, High-Efficiency, Wide-Input, Synchronous Step-Down Converter with Integrate
MP8902	MPS	获取价格	Low Dropout 250mA Linear Regulator
MP8902DG-2.5	MPS	获取价格	Low Dropout 250mA Linear Regulator
MP8902DG-3.3	MPS	获取价格	Low Dropout 250mA Linear Regulator

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