Datasheet > MPQ6532-AEC1

MPQ6532-AEC1

更新时间： 2024-04-09 19:01:56

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
22页	1018K
描述
5V至60V、3相直流无刷电机预驱动器，符合AEC-Q100认证

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中文翻译

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数据手册

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MPQ6532-AEC1 数据手册

MPQ6532

5V to 60V, Three-Phase

Brushless DC Motor Pre-Driver,

AEC-Q100 Qualified

DESCRIPTION

FEATURES

The MPQ6532 is a gate driver IC designed for

three-phase brushless DC (BLDC) motor driver

applications. It is capable of driving three half-

bridges, consisting of six N-channel power

MOSFETs, up to 60V.

•

Wide 5V to 60V Input Voltage (V_IN) Range

Built-in Hall Sensor Inputs and 120°

Commutation Logic

Charge Pump Gate Drive Supply

Bootstrap (BST) High-Side (HS) Driver with

Trickle-Charge Circuit Supports 100% Duty

Cycle Operation

•

The MPQ6532 integrates a regulated charge

pump to generate gate drive power, and uses a

bootstrap (BST) capacitor to generate a supply

voltage for the high-side MOSFET (HS-FET)

driver. An internal trickle-charge circuit

maintains a sufficient HS-FET driver voltage

even when the output is at 100% duty cycle.

•

Low-Power Sleep Mode

Configurable Short-Circuit Protection (SCP)

Over-Current Protection (OCP)

Adjustable Dead-Time (DT) Control to

Prevent Shoot-Through

•

Pulse-Width Modulation (PWM) Speed

Control Input

Brake Control Input

Motor Start-Up Current Limit

Thermal Shutdown and Under-Voltage

Lockout (UVLO) Protection

Fault Indication Output

Thermally Enhanced Surface-Mount

Package

Internal safety features include configurable

short-circuit protection (SCP), over-current

protection (OCP), adjustable dead-time (DT)

control, under-voltage lockout (UVLO), and

thermal shutdown.

•

The MPQ6532 integrates 120° commutation

using three Hall sensor inputs. The pulse-width

modulation (PWM), DIR, and nBRAKE inputs

control the motor speed, direction, and braking,

respectively.

•

Available in a QFN-28 (4mmx5mm)

Package

Available in AEC-Q100 Grade 1

The MPQ6532 is available in a QFN-28

(4mmx5mm) package with an exposed thermal

pad, and is AEC-Q100 qualified.

APPLICATIONS

•

Three-Phase Brushless DC (BLDC) Motors

and Permanent Magnet Synchronous

Motors (PMSMs)

•

Automotive Actuators, Pumps, and Fans

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.

MPQ6532 Rev. 1.0

11/4/2021

MonolithicPower.com

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

12 3 4 5 6 7...22

中文翻译

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