Datasheet > RT7054A1M

RT7054A1M

更新时间： 2024-11-13 17:02:03

品牌	Logo	应用领域
立锜 - RICHTEK		/
页数	文件大小	规格书
1页	153K
描述
System Integrated Power Module (sIPM?) for PMSM/BLDC Motor Drive

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RT7054A1M 数据手册

RT7054

System Integrated Power Module (sIPM^®) for PMSM/BLDC

Motor Drive

Features

General Description

⚫ Integrated 3-Phase PMSM/BLDC Controller,

LDOs, Gate Driver and Bootstrap Diodes and

MOSFETs

The RT7054 is one of Richtek's sIPM family, which

are designed for advanced motor drive applications.

This ASIC consists of a PMSM/BLDC controller, LDOs,

the gate driver, bootstrap diodes and MOSFETs. It

optimizes these devices specifically designed for

PMSM/BLDC motor applications so as to provide great

benefits to users with cost-effectiveness, easy design,

board space saving and high reliability.

⚫ Sensorless Field Oriented Control (FOC) with

Optional Hall Sense Startup Strategy

⚫ Optimized Switching Loss and EMI Trade-Offs

⚫ Built-In Short Circuit, Under-Voltage-Lockout

(UVLO) and Locked-Rotor Protection

⚫ Temperature Sensor Embedded

⚫ Motor Controller

The RT7054 is available in a VQFN-34L 10.5x17

package. The recommended junction temperature

range is −40C to 125C, and the ambient temperature

range is −40C to 105C.

 ARM 32-bit Cortex-M0 CPU, Frequency up to

60MHz

 Memories Size 16KB MTP, Internal ROM with

Embedded Motor Control Library and 4KB

SRAM

Ordering Information

RT7054

 Deep Sleep Mode for Power Saving

Programmed Firmware Code

 I C and UART Communication Interface

Package Type

QV : VQFN-34L 10.5x17 (V-Type)

 7-Channel 10-bit ADC

 AD0 to AD5 are used for Differential Mode

Current Sense

Lead Plating System

G : Richtek Green Policy Compliant

 AD6 to AD9 are used for System Application

 1-Channel Type 8-bit DAC for Debugging

⚫ Gate Driver

Memory Type

MCU Series

MOSFET Type

A : 1.7A

B : 3A

 Built-In UVLO Function

 Shoot Through Prevention

 Matched Propagation Delay

⚫ MOSFETs

Note:

Richtek products are Richtek Green Policy compliant

and compatible with the current requirements of

IPC/JEDEC J-STD-020.

 Low On-Resistance

 Low Reverse Recovery Charge

⚫ RT7054A1MGQV and RT7054B1MGQV with

Firmware Code UXYY1 Certified by UL for IEC

60730-1 Class B Compliance with Recognized

Marking :

Marking Information

For marking information, contact our sales

representative directly or through a Richtek distributor

located in your area.

⚫ UL Certified No. E478780 (UL 60730-1)

Applications

⚫ PMSM/BLDC Motor

⚫ Ceiling Fan

⚫ Air Conditioner Indoor/Outdoor Fan

⚫ Pump

is a registered trademark of Richtek Technology Corporation.

DS7054-01

November 2023

www.richtek.com

中文翻译

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