Datasheet > MP6550

MP6550

更新时间： 2024-04-09 19:03:29

品牌	Logo	应用领域
芯源 - MPS		电机驱动驱动器
页数	文件大小	规格书
13页	697K
描述
1.8V至22V, 2A, H桥电机驱动器

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

MP6550 数据手册

MP6550

1.8V to 22V, 2A, H-Bridge Motor Driver

DESCRIPTION

FEATURES

The MP6550 is an H-bridge motor driver. The

H-bridge consists of four N-channel power

MOSFETs and an internal charge pump to

generate gate-drive voltages. The MP6550 is

typically used to drive a DC brush motor.



Wide 1.8V to 22V Operating Input Range

2A Continuous Driver Current

MOSFET On Resistance (HS + LS) 240mΩ

Cycle-by-Cycle Current Regulation/Limit

Built-In 3.3V Reference Output

PWM Input Interface, Compatible with

Industry-Standard Devices, Up to 100kHz

Low Standby Circuit Current

The MP6550 operates on a motor power supply

voltage from 1.8V to 22V, which can supply an

output current of up to 2A according to the logic

control.



Thermal Shutdown

Internal Charge Pump

The MP6550 has a PWM input interface, which

is compatible with industry-standard devices.

Very low standby circuit current can be

achieved when the device is disabled.

Cycle-by-Cycle Over-Current Protection

Short-Circuit Protection

Available in

Package

QFN-12 (2mmx2mm)

An internal current-sensing circuit provides an

output with a voltage proportional to the load

current. Cycle-by-cycle current regulation and

limiting is also provided. These features do not

require the use of a low-value shunt resistor.

APPLICATIONS



Robotics

Cameras

Toys

Consumer Products

Medical Devices

There are internal shutdown functions for over-

current protection, short-circuit protection,

under-voltage lockout, and over-temperature

protection.

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

MPS green status, visit the MPS website under Quality Assurance. “MPS”, the

MPS logo, and “Simple, Easy Solutions” are registered trademarks of Monolithic

Power Systems, Inc. or its subsidiaries.

The MP6550 requires a minimal number of

readily available, standard external components,

and is available in a QFN-12 (2mmx2mm)

package.

TYPICAL APPLICATION

VIN

(1.8V to 22V)

OUT1

VIN

Motor

C_IN

IN1

IN2

OUT2

VCC

MP6550

nSLEEP_HB

3.3V_OUT

V3P3

nSLEEP_LDO

VISEN

ISET

GND

MP6550 Rev. 1.0

7/16/2019

www.MonolithicPower.com

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

12 3 4 5 6 7...13

下载PDF

与MP6550相关器件

型号	品牌	描述	获取价格	数据表
MP6551	MPS	14V、5A、半桥电机驱动器	获取价格
MP6559.7KOHMS0.05%	VISHAY	Fixed Resistor, 0.75W, 59700ohm, 350V, 0.05% +/-Tol, Through Hole Mount, AXIAL LEADED, ROH	获取价格
MP6559.7KOHMS0.1%	VISHAY	Fixed Resistor, 0.75W, 59700ohm, 350V, 0.1% +/-Tol, Through Hole Mount, AXIAL LEADED, ROHS	获取价格
MP6559.7KOHMS0.25%	VISHAY	Fixed Resistor, 0.75W, 59700ohm, 350V, 0.25% +/-Tol, Through Hole Mount, AXIAL LEADED, ROH	获取价格
MP6570	MPS	集成高精度角度传感器的3相无刷直流控制器	获取价格
MP65723OHMS0.05%	VISHAY	Fixed Resistor, Metal Film, 0.75W, 723ohm, 350V, 0.05% +/-Tol, -5,5ppm/Cel, Through Hole M	获取价格