Datasheet > MP28163

MP28163

更新时间： 2024-02-24 23:11:21

品牌	Logo	应用领域
芯源 - MPS		/
页数	文件大小	规格书
18页	1031K
描述
High Efficiency Single Inductor Buck-Boost Converter with 2.9A Switches

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MP28163 数据手册

MP28163

High Efficiency

Single Inductor Buck-Boost Converter

with 2.9A Switches

The Future of Analog IC Technology

DESCRIPTION

FEATURES

•

High efficiency up to 95%.

Load disconnect during shutdown

Input voltage range: 2V to 5.5V

Adjustable output voltage from 1.5V to 5V

3.3V/1.3A load capability from 2.7V-to-5.5V

V_IN

The MP28163 is a highly efficient, low

quiescent current Buck-Boost converter, which

operates from input voltage above, below and

equal to the output voltage. The device

provides power solution for products powered

by a one-cell Lithium-Ion or multi-cell alkaline

battery applications where the output voltage is

within battery voltage range.

•

1.1MHz switching frequency

Pulse skipping mode at light load

Typical 70μA Quiescent current

Internal loop compensation for fast

response

The MP28163 uses a current mode, fixed

frequency PWM control for optimal stability and

transient response. The fixed 1.1MHz switching

frequency and integrated low R_DS(ON)N-channel

and P-channel MOSFETs minimize the solution

footprint while maintaining high efficiency.

•

Internal soft start

OTP, hiccup SCP

Available in small 3x3mm QFN10 package

APPLICATIONS

To ensure the longest battery life MP28163 has

an optional pulse skipping mode that reduces

switching frequency under light load conditions.

For other low noise applications where variable

frequency power save mode may cause

interference, the logic control input MODE pin

forces fixed frequency PWM operation under all

load conditions.

•

Battery-powered products

Portable instruments

Tablet PCs

POS systems

GSM/GPRS

All MPS parts are lead-free and adhere to the RoHS directive. For MPS green

status, please visit MPS website under Products, Quality Assurance page.

“MPS” and “The Future of Analog IC Technology” are registered trademarks of

Monolithic Power Systems, Inc.

The MP28163 operates with input voltage from

2V to 5.5V to provide adjustable output voltage

(1.5V to 5V). With an input from 2.7V to 5.5V, it

can supply a maximum 1.3A current to load at

3.3V output voltage. The MP28163 is available

in small QFN10-3x3mm package.

TYPICAL APPLICATION

MP28163 Rev. 1.0

1/26/2014

www.MonolithicPower.com

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

12 3 4 5 6 7...18

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与MP28163相关器件

型号	品牌	获取价格	描述	数据表
MP28163GQ	MPS	获取价格	High Efficiency Single Inductor Buck-Boost Converter with 2.9A Switches
MP28164	MPS	获取价格	High-Efficiency, Single-Inductor, Buck-Boost Converter with 4.2A Switches
MP28164GD	MPS	获取价格	High-Efficiency, Single-Inductor, Buck-Boost Converter with 4.2A Switches
MP28164GD-Z	MPS	获取价格	Switching Regulator, Current-mode, 2000kHz Switching Freq-Max, PDSO11, QFN-11
MP28167	MPS	获取价格	2.8V-22V Vin, 3A Iout, 4-开关集成升降压（Buck-Boost）变
MP28167-A	MPS	获取价格	?2.8V 至 22V VIN，3A IOUT，4 开关，带 FB 引脚的集成升降压变换器
MP28200	MPS	获取价格	Ultra-Low 500nA Iq, High Efficiency, Wide Input 2V-5.5V, 1.5MHz, 200mA, Step-Down Regulato
MP28200GG	MPS	获取价格	Ultra-Low 500nA Iq, High Efficiency, Wide Input 2V-5.5V, 1.5MHz, 200mA, Step-Down Regulato
MP28200GG-Z	MPS	获取价格	Switching Regulator,
MP28210	MPS	获取价格	超低 500nA 静态电流（IQ）, 2V 至 5.5V 宽输入，1A 降压调节器，采用

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