Datasheet > MP2329C

MP2329C

更新时间： 2024-11-29 17:01:15

品牌	Logo	应用领域
芯源 - MPS		/
页数	文件大小	规格书
24页	639K
描述
24V, 6.5A, 低 IQ, 同步 Buck 降压变换器，采用强制连续导通模式 (CCM)

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MP2329C 数据手册

MP2329C

24V, 6.5A, Low I_Q,

Synchronous Buck Converter with

Forced Continuous Conduction Mode (CCM)

DESCRIPTION

FEATURES

The MP2329C is a fully integrated, high-

frequency, synchronous, rectified, step-down,

switch-mode converter. The MP2329C offers a

super-compact solution that achieves 6.5A of

continuous output current and 7.5A of peak

output current over a wide input supply range.



Wide 4.5V to 24V Operating Input Range

105μA Low Quiescent Current

6.5A Continuous Output Current

7.5A Peak Output Current

Adaptive Constant-on-Time (COT) Control

for Fast Transient



DC Auto-Tune Loop

Low R_DS(ON)Internal Power MOSFETs

Forced PWM Operation

Power Good (PG) Indication

Fixed 700kHz Switching Frequency

Stable with POSCAP and Ceramic Caps

1% Reference Voltage

Internal Soft Start (SS)

Output Discharge

OCP, OVP, UVP, and Thermal Shutdown

with Auto-Retry

The MP2329C operates at high efficiency over

a wide output current load range based on

MPS’s proprietary switching loss reduction

technique and internal low R_DS(ON)power

MOSFETs.

Adaptive constant-on-time (COT) control mode

provides fast transient response and eases loop

stabilization. The DC auto-tune loop combined

with the remote differential sense provides good

load and line regulation.

Full protection features include over-current

protection (OCP), over-voltage protection

(OVP), under-voltage protection (UVP), and

thermal shutdown.



Available in

Package

QFN-11 (2mmx2mm)

The MPL-AL6050 Inductor Series Matches

Best Performance

The converter requires a minimal number of

external components and is available in a QFN-

11 (2mmx2mm) package.

APPLICATIONS



Security Cameras

Portable Device, XDSL Device

Digital Set-Top Boxes

Flat-Panel Television and Monitors

General Purposes

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

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

Quality Assurance. “MPS”, the MPS logo, and “Simple, Easy Solutions” are

trademarks of Monolithic Power Systems, Inc. or its subsidiaries.

TYPICAL APPLICATION

Efficiency

V_OUT= 3.3V, L = 3.3µH, DCR = 9mΩ

100

Vin=5V

Vin=12V

Vin=19V

Vin=24V

LOAD CURRENT(A)

MP2329C Rev. 1.01

4/7/2020

www.MonolithicPower.com

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

12 3 4 5 6 7...24

中文翻译

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与MP2329C相关器件

型号	品牌	获取价格	描述	数据表
MP232EC	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
MP232EI	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
MP2-330	COOPER	获取价格	General Purpose Inductor, 33uH, 20%, 1 Element, Ferrite-Core, SMD, 3020, SMD
MP2330C	MPS	获取价格	具有 PG、SS 和强制 CCM 的 24V、3A、650kHz 同步降压变换器，采用 S
MP2330H	MPS	获取价格	24V、3A、1.2MHz 同步降压变换器
MP2-330-R	COOPER	获取价格	General Purpose Inductor, 33.7uH, 20%, 1 Element, Ferrite-Core, SMD, 3020, ROHS COMPLIANT
MP2331C	MPS	获取价格	具有 PG、SS 和强制 CCM 的 24V、2A、650kHz 同步降压变换器，采用 1
MP2331H	MPS	获取价格	24V、2A、1.2MHz 同步降压变换器
MP2332C	MPS	获取价格	具有 PG, SS, 和强制 CCM 的 18V, 2A, 650kHz 同步降压变换器
MP2332CGTL-Z	MPS	获取价格	Switching Regulator,

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