Datasheet > MPQ8636GL-10-Z

MPQ8636GL-10-Z

更新时间： 2023-01-02 14:23:58

品牌	Logo	应用领域
芯源 - MPS		/
页数	文件大小	规格书
37页	2346K
描述
Switching Regulator, 1000kHz Switching Freq-Max, 3 X 4 MM, MO-220, QFN-13

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MPQ8636GL-10-Z 数据手册

MPQ8636_MPQ8636H

High Efficiency, 10A, 18V

Synchronous, Step-Down Converter

DESCRIPTION

FEATURES

The MPQ8636-10/MPQ8636H-10 is a fully-

integrated, high-frequency, synchronous, rectified,

step-down, switch-mode converter. It offers a very

compact solution to achieve either a 10A output

current over a wide input supply range, with

excellent load and line regulation. The MPQ8636-

10/MPQ8636H-10 operates at high efficiency

over a wide output-current–load range.



Wide 4.5V-to-18V Operating Input Range

10A Output Current

Low R_DS(ON)Internal Power MOSFETs

Proprietary Switching-Loss–Reduction

Technique

Adaptive COT for Ultrafast Transient

Response

0.5% Reference Voltage Over 0°C to 70°C

Junction Temperature Range

Programmable Soft-Start Time

Pre-Bias Start-Up

Programmable Switching Frequency from

200kHz to 1MHz

Non-Latch OCP, OVP, and Thermal

Shutdown

Optional OVP Mode: Latch-Off Mode

(MPQ8636-10) and Non-Latch Mode

(MPQ8636H-10)



The MPQ8636-10/MPQ8636H-10 uses Constant-

On-Time (COT) control to provide a fast transient

response and ease loop stabilization.



An external resistor programs the operating

frequency from 200kHz to 1MHz, and the

frequency keeps nearly constant as input



supply

varies

with

the

feed-forward

compensation.

The default under-voltage lockout threshold is

internally set at 4.1V, but a resistor network on

the enable pin can increase this threshold. The

soft-start pin controls the output-voltage startup

ramp. An open-drain power-good signal

indicates that the output is within nominal

voltage range.



Output Adjustable from 0.611V to 13V

APPLICATIONS



Telecom and Networking Systems

Base Stations

Servers

Personal Video Recorders

Flat-Panel Televisions and Monitors

Distributed Power Systems

It has fully-integrated protection features that

include over-current protection, over-voltage

protection and thermal shutdown.

The MPQ8636-10/MPQ8636H-10 requires a

minimal number of readily-available, standard,

external components and is available in a

3mm×4mm QFN package.

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.

TYPICAL APPLICATION

MPQ8636-10, MPQ8636H-10 Rev. 1.22

8/2/2013 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

www.MonolithicPower.com

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与MPQ8636GL-10-Z相关器件

型号	品牌	获取价格	描述	数据表
MPQ8636GLE-10	MPS	获取价格	High Efficiency, 10/20A, 18V Synchronous, Step-Down Converter
MPQ8636GLE-4	MPS	获取价格	High Efficiency, 4/10/20A, 18V Synchronous, Step-Down Converter
MPQ8636GV	MPS	获取价格	High Efficiency, 20A, 18V Synchronous, Step-Down Converter
MPQ8636GV-20	MPS	获取价格	High Efficiency, 20A, 18V Synchronous, Step-Down Converter
MPQ8636GVE-20	MPS	获取价格	High Efficiency, 10/20A, 18V Synchronous, Step-Down Converter
MPQ8636GVE-20-Z	MPS	获取价格	Switching Regulator, Voltage-mode, 20A, 1000kHz Switching Freq-Max, QFN-29
MPQ8636H-10	MPS	获取价格	10A, 4.5-18V, 连续导通模式（CCM）同步降压变换器，具有非锁定过压保护功能
MPQ8636H-20	MPS	获取价格	20A、4.5-18V、CCM、打嗝 OVP、COT 同步降压变换器
MPQ8636HGL-10	MPS	获取价格	Switching Regulator, 1000kHz Switching Freq-Max, 3 X 4 MM, MO-220, QFN-13
MPQ8636HGL-10-Z	MPS	获取价格	Switching Regulator, 1000kHz Switching Freq-Max, 3 X 4 MM, MO-220, QFN-13

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