Datasheet > HM2602H

HM2602H

更新时间： 2024-09-16 01:13:19

品牌	Logo	应用领域
华之美 - HMSEMI		/
页数	文件大小	规格书
10页	1132K
描述
Highly Efficient Single-Phase Full-wave FAN Motor Driver

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中文翻译

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数据手册

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HM2602H 数据手册

HM2602

Highly Efficient Single-Phase Full-wave FAN Motor Driver

Feature

Overview



Speed Control with direct PWM input

Soft-Start circuit

The HM2602 is a highly efficient Single-Phase

Brushless DC FAN motor driver with direct PWM

speed control. Many safety features were

incorporated to ensure the reliability of motor

operation.

FG output signal

Built-in Hall bias circuit

Minimum speed setting

Soft switch for quiet drive

The HM2602 is designed with minimal external

components to improve reliability.

Advanced CMOS process and low Rds

Built-in triangular wave generator, No

capacitor need

Package



Built-in lock protection and automatic recovery

circuit, No capacitor need



Built-in thermal shutdown protection(TSD)

Built-in over current protection(OCP)

Built-in under voltage lock out (UVLO)

HTSSOP14

TSSOP20

Ordering information

Name

Package

Model Order

Application

HM2602H-T(Tube)

HM2602H-R(Reel)

HM2602T-T(Tube)

HM2602T-R(Reel)

Variable speed BLDC fan for CPU/VGA cooler,

power supplier, game console, etc.

HM2602H HTSSOP14

HM2602T

TSSOP20

Block Diagram

VCC

TSD

LDO

VREG6

ocp

1.25V

MOTV

H_INP

Pre

Driver

Hall

H_INN

MOTU

SAW Tooth

Generator

Lock

Protection

VSS

F-GND

SMIN PWM

12 3 4 5 6 7...10

中文翻译

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