Datasheet > BU6823G

BU6823G

更新时间： 2024-11-04 11:13:15

品牌	Logo	应用领域
罗姆 - ROHM		时钟电机传感器
页数	文件大小	规格书
15页	640K
描述
本IC可将时钟输入信号21:12分频并输出。非常适用于希望利用霍尔传感器信号生成的FG信号等，使用14极电机时输出相当于8极电机的FG信号的情况。

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BU6823G 数据手册

Datasheet

For Fan Motor Driver

Fractional Pulse Rate Converter

(Conversion Ratio, 21:12)

BU6823G

General Description

Key Specifications

This IC converts the input clock signal by 12/21 ratio and

output it. It is the best when need to output the FG signal

equivalent to the 8-pole motor when using the 14-pole

motor with the FG signal generated from the Hall sensor

signals.

◼ Input Frequency Range:

◼ Driver Output Current:

◼ Maximum Junction Temperature:

5 Hz to 5 kHz

±5 mA (Max)

+125 °C

Package

W(Typ) x D(Typ) x H(Max)

Features

SSOP5

2.90 mm x 2.80 mm x 1.25 mm

◼ 5V Power Supply

◼ Conversion Ratio, 21:12

◼ Input Frequency Range: 5 Hz to 5 kHz

◼ Small Package, SSOP5

Applications

◼ Air Conditioners, Air Purifiers, Water Pumps,

Dishwashers and Washing Machines

SSOP5

Typical Application Circuit

VCC

OUT

Figure 1. Application Circuit Example

〇Product structure : Silicon monolithic integrated circuit 〇This product has no designed protection against radioactive rays

www.rohm.com

TSZ22111 • 14 • 001

TSZ02201-0P1P0CB02280-1-2

30.Sep.2021 Rev.002

1/12

12 3 4 5 6 7...15

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