Datasheet > MP24833-AGN

MP24833-AGN

更新时间： 2024-11-11 14:53:51

品牌	Logo	应用领域
芯源 - MPS		/
页数	文件大小	规格书
14页	491K
描述
LED Driver,

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技术参数
数据手册

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MP24833-AGN 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	,	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	2.2	峰值回流温度（摄氏度）：	NOT SPECIFIED
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

MP24833-AGN 数据手册

MP24833A

55V, 3A,

White LED Driver

The Future of Analog IC Technology

DESCRIPTION

FEATURES

The MP24833A is a 55V, 3A, white LED driver

suitable for step-down, inverting step-up/step-

down, and step-up applications. The MP24833-

A achieves 3A of output current with excellent

load and line regulation over a wide input

supply range.



3A Maximum Output Current

Unique Step-Up/Step-Down

(Buck-Boost Mode)

Wide 4.5V-to-55V Operating Input Range

for Step-Down Applications (Buck Mode)

0.15Ω Internal Power MOSFET Switch

Fixed 210kHz Switching Frequency

Analog and PWM Dimming

Operation



Current mode operation provides a fast

transient response and eases loop stabilization.

Full protection features include thermal shutdown,

cycle-by-cycle peak current limiting, open-string

protection, and output short-circuit protection

(SCP).

0.2V Reference Voltage

6μA Shutdown Mode

No Minimum Number of LEDs Required

Stable with Low ESR Output Ceramic

Capacitors

Cycle-by-Cycle Over-Current Protection

(OCP)

Thermal Shutdown Protection

Open-String Protection

Output Short-Circuit Protection (SCP)

Available in a SOIC-8 EP Package

The MP24833A incorporates both DC and

PWM dimming into a single control pin. The

separate input reference ground pin allows for

direct enable and/or dimming control for a

positive-to-negative power conversion.



The MP24833A requires a minimal number of

readily

available,

standard,

external

components and is available in a SOIC-8 EP

package.

APPLICATIONS



General LED Illumination

LCD Backlight Panels

Notebook Computers

Automotive Internal Lighting

Portable Multimedia Players

Portable GPS Devices

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” and “The Future of Analog IC Technology” are

registered trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION

OVP

VDD

VIN

BST

C_BST

C_IN

EN/DIM

INGND

EN/DIM

C_o

OFF

DC or PWM Input

VSS

R_FB

MP24833A Rev. 1.01

1/13/2017

www.MonolithicPower.com

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

12 3 4 5 6 7...14

中文翻译

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与MP24833-AGN相关器件

型号	品牌	获取价格	描述	数据表
MP24833-AGN-Z	MPS	获取价格	LED Driver,
MP24833GN	MPS	获取价格	LED Driver, PDSO8,
MP2483DQ	MPS	获取价格	LED Driver, 1-Segment, 3 X 3 MM, QFN-10
MP2483DQ-LF	MPS	获取价格	LED Driver, 1-Segment, PDSO10, 3 X 3 MM, ROHS COMPLIANT, MO-229VEED-5, QFN-10
MP2483DQ-LF-Z	MPS	获取价格	LED Driver, 1-Segment, 3 X 3 MM, QFN-10
MP2483DQ-Z	MPS	获取价格	LED Driver, 1-Segment, 3 X 3 MM, QFN-10
MP2483DS	MPS	获取价格	2.5A, 55V, Programmable Frequency White LED Driver
MP2483DS-LF	MPS	获取价格	LED Driver, 1-Segment, PDSO14, ROHS COMPLIANT, MS-012AB, SOIC-14
MP2483DS-LF-Z	MPS	获取价格	LED Driver, 1-Segment, PDSO14, SOIC-14
MP2487	MPS	获取价格	55V, 1A LED驱动器

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