Datasheet > BD69730FV

BD69730FV

更新时间： 2024-11-05 01:14:07

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
32页	1265K
描述
Multifunction Single-phase Full-wave

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BD69730FV 数据手册

Datasheet

DC Brushless Motor Drivers for Fans

Multifunction Single-phase Full-wave

Fan Motor Driver

BD69730FV

Description

BD69730FV is a pre-driver that controls the motor drive part composed of the power transistors.

It incorporates current limiting circuit, lock protection and automatic restart circuit, PWM soft switching circuit, soft start

circuit, and quick start circuit.

Features

Pre-driver for external power transistors

Package

SSOP-B16

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

5.00mm x 6.40mm x 1.35mm

Speed controllable by DC / direct PWM input

PWM soft switching

Soft start

Quick start

Current limit

Lock protection and automatic restart

Rotation speed pulse signal (FG) output

Applications

Fan motors for general consumer equipment of

desktop PC, and Server, etc.

SSOP-B16

Absolute Maximum Ratings

Parameter

Symbol

Rating

Unit

Supply Voltage

V_CC

Power Dissipation

0.87^{(Note 1)}

Operating Temperature

Topr

Tstg

Tjmax

V_OH

V_OL

I_OL

-40 to +105

°C

Storage Temperature

-55 to +150

Junction Temperature

150

High side output voltage

Low side output voltage

Low side output current

Rotation speed pulse signal (FG) output voltage

Rotation speed pulse signal (FG) output current

Reference voltage (REF) output current

Hall bias (HB) output current

Input voltage (H+, H-, TH, MIN, CS)

V_FG

I_FG

I_REF

I_HB

V_IN

(Note 1) Reduce by 7.0mW/℃ over 25℃. (On 70.0mm×70.0mm×1.6mm glass epoxy board)

Caution: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit

between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated

over the absolute maximum ratings.

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

www.rohm.com

TSZ02201-0H1H0B101410-1-2

8.Jun.2015 Rev.001

TSZ22111・14・001

1/28

12 3 4 5 6 7...32

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与BD69730FV相关器件

型号	品牌	获取价格	描述	数据表
BD69730FV-E2	ROHM	获取价格	Multifunction Single-phase Full-wave
BD69730FV-G	ROHM	获取价格	Multifunction Single-phase Full-wave
BD69730FV-GE2	ROHM	获取价格	Brushless DC Motor Controller, PDSO16, 5 X 6.40 MM, 1.35 MM HEIGHT, HALOGEN FREE, SSOP-16
BD6973FV	ROHM	获取价格	Silicon Monolithic Integrated Circuit
BD6973FV-E2	ROHM	获取价格	Brushless DC Motor Controller, PDSO16, 5 X 6.40 MM, 1.35 MM HEIGHT, ROHS COMPLIANT, SSOP-1
BD6973FV-LBE2	ROHM	获取价格	Brushless DC Motor Controller, PDSO16, 5 X 6.40 MM 1.35 MM HEIGHT, SSOP-16
BD69740FV	ROHM	获取价格	Multifunction Single-phase Full-wave
BD69740FV-E2	ROHM	获取价格	Multifunction Single-phase Full-wave
BD69740FV-G	ROHM	获取价格	Multifunction Single-phase Full-wave
BD69740FV-GE2	ROHM	获取价格	Brushless DC Motor Controller, PDSO16, 5 X 6.40 MM, 1.35 MM HEIGHT, HALOGEN FREE, SSOP-16