Datasheet > MP2236

MP2236

更新时间： 2024-11-29 17:02:11

品牌	Logo	应用领域
芯源 - MPS		/
页数	文件大小	规格书
21页	1287K
描述
18V, 6A 高效同步降压变换器

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MP2236 数据手册

MP2236

18V, 6A, High-Efficiency,

Synchronous Step-Down Converter

DESCRIPTION

FEATURES

The MP2236 is a high-frequency, synchronous,

rectified, step-down switch-mode converter.

The MP2236 offers a fully integrated solution

that achieves 6A of continuous output current

with excellent load and line regulation over a

wide input supply range.



Wide 3V to 18V Operating Input Range

6A Continuous Output Current

25mΩ/12mΩ Low R_DS(ON)Internal Power

MOSFETs

Default 600mV Reference Voltage

Adjustable Output Voltage



600kHz Switching Frequency

Constant-on-time (COT) control operation

provides fast transient response. Full protection

features include hiccup over-current protection

(OCP) and thermal shutdown.

t_ONExtension

Hiccup Over-Current Protection (OCP)

Thermal Shutdown Protection

Available in TSOT23-8 Package

The MP2236 requires a minimal number of

readily available, standard external components

and is available in a space-saving TSOT23-8

package.

APPLICATIONS



Flat-Panel Television and Monitors

Digital TV Power Supplies

Digital Set-Top Boxes

Distributed Power Systems

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 = 2.2µH, DCR = 11.4mΩ

R_BST

100

2 x 22µF

10Ω

C_BST

0.1µF

µH

1. 0 V/6A

3 x 22µF

MP2236

28.7kΩ

VCC

C_VCC

1µF

43kΩ

VIN=5V

VIN=12V

VIN=18V

GND

AGND

0.01

0.1

LOAD CURRENT(A)

MP2236 Rev. 1.1

8/4/2021

MonolithicPower.com

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

12 3 4 5 6 7...21

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