Datasheet > MP1660

MP1660

更新时间： 2024-04-09 19:02:31

品牌	Logo	应用领域
芯源 - MPS		/
页数	文件大小	规格书
20页	1317K
描述
具有0.6V VREF 的 16V、3A、600kHz、高效率同步降压变换器，采用 SOT563 封装

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MP1660 数据手册

MP1660

16V, 3A, 600kHz, High-Efficiency,

Synchronous, Step-Down Converter

with 0.6V V_REFin a SOT563 Package

DESCRIPTION

FEATURES



Wide 4.5V to 16V Operating Input Range

110mΩ/60mΩ Low R_DS(ON)Internal Power

MOSFETs

The MP1660 is a fully integrated, high-

frequency, synchronous, rectified, step-down,

switch-mode converter with internal power

MOSFETs. The MP1660 offers a very compact

solution that achieves 3A of output current, with

excellent load and line regulation over a wide

input range. The MP1660 uses synchronous

mode operation for higher efficiency over the

output current load range.



190μA Low I_Q

High-Efficiency Synchronous Mode

Operation



Power-Save Mode at Light-Load

Fast Load Transient Response

600kHz Switching Frequency

Internal Soft Start (SS)

Over-Current Protection (OCP) and Hiccup

Mode

Constant-on-time (COT) control operation

provides very fast transient response, easy loop

design, and very tight output regulation.



Thermal Shutdown

Output Adjustable from 0.6V

Available in a SOT563 Package

Optimized Performance with

Full protection features include short-circuit

protection (SCP), over-current protection (OCP),

under-voltage protection (UVP), and thermal

shutdown.

MPS Inductor MPL-AL6050 Series

The MP1660 requires a minimal number of

APPLICATIONS

readily

available,

standard

external



Security Cameras

components, and is available in a space-saving

SOT563 package.

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 “Simply, Easy Solutions” are registered trademarks of

Monolithic Power Systems, Inc.

TYPICAL APPLICATION

Efficiency vs. Load Current

V_OUT= 3.3V, L = 4.7µH, DCR = 16.5mΩ

10Ω

100

1μF

12V

4.7μH

3.3V/3A

VOUT

VIN

BST

VIN

40.2kΩ

22μF

18kΩ

22μFx2

MP1660

8.87kΩ

VIN=5V

VIN=12V

VNI=16V

GND

0.01

0.1

LOAD CURRENT (A)

MP86953 Rev. 1.0

6/9/2020

www.MonolithicPower.com

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

12 3 4 5 6 7...20

下载PDF

与MP1660相关器件

型号	品牌	描述	获取价格	数据表
MP169R0	VISHAY	MP169R0 0.05% BULK	获取价格
MP1700-1723	MSYSTEM	FREQUENCY INPUT LIMIT ALARM	获取价格
MP1700-1-FH	MSYSTEM	FREQUENCY INPUT LIMIT ALARM	获取价格
MP1700-1-FR	MSYSTEM	FREQUENCY INPUT LIMIT ALARM	获取价格
MP1700-1-FT	MSYSTEM	FREQUENCY INPUT LIMIT ALARM	获取价格
MP1700-1-FV	MSYSTEM	FREQUENCY INPUT LIMIT ALARM	获取价格