AM9800 datasheet(2/11 Pages) DIODES

부품명	AM9800

상세설명	Three Phase Direct PWM Sensorless Motor Driver

PDF	11 Pages

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제조업체	DIODES [Diodes Incorporated]

홈페이지	http://www.diodes.com

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2 / 11 page

Data Sheet

Three Phase Direct PWM Sensorless Motor Driver

AM9800

Sep. 2012 Rev. 1. 0

BCD Semiconductor Manufacturing Limited

Pin Configuration

GS Package

(SSOP-16)

Figure 2. Pin Configuration of AM9800 (Top View)

Pin Description

Pin Number

Pin Name

Function

Output pin (V), connected to the motor coil

Output pin (U), connected to the motor coil

VCC

Supply voltage

COM

Motor middle-point connection

COMIN

Motor position detection comparator filter pin 1

FIL

Motor position detection comparator filter pin 2

OSC

OSC startup frequency setting

SGND

Ground for IC

F/R

Rotation direction switching

FG pulse output

PWM

PWM signal input

Charge pump step-up output

Charge pump step-up pulse output pin

CPC

Charge pump step-up pin

Output current detection

Output pin (W), connected to the motor coil

AM9800 데이터시트(PDF) 2 Page - Diodes Incorporated