APX9154 datasheet(9/15 Pages) ANPEC

No de pièce	APX9154

Description	Single-Phase Full-Wave Motor Driver with Built-in Hall Sensor

Download	15 Pages

Scroll/Zoom	100%

Fabricant	ANPEC [Anpec Electronics Coropration]

Site Internet	http://www.anpec.com.tw

Logo

9 / 15 page

Cop y r ig h t

Rev . A. 1 - Mar . , 2 0 1 7

w w w .anpec.com .t w

9

APX9 1 5 4

Soft-Starf Function

The APX9154 provides the soft-start function to reduce

vibration at power-on and lock-restart moments. The soft-

start function has four stages 50% → 70% → 90% →

100%. At first the output duty is 50% after 64 FG H-L cycle

times the output duty is change to next stage 70% until

192 FG H-L cycle times the soft-start function will end. If

the voltage higher than 3.2V or Direct PWM Duty higher

than 50% soft-start function is enable,else the soft-start

function is disable.

Fu n ct ion D e scr ipt ion ( Con t .)

OUT1

OUT2

FG

VCC

OUTPUTDuty50%

OUTPUTDuty70%

OUTPUTDuty90%

OUTPUTFull Duty

FGH-L64cycle

times

FGH-L64cycle

times

FGH-L64cycle

times

Soft-Start Function

Normal operation

Bop

Brp

B=0

PWM Soft-Switch Function

The APX9154 built in PWM soft-switch output control cir-

cuit to improve the vibration and noise of fan motor

operation. At start-up operation, the APX9154 drive the

output driver by square wave to force the fan motor start to

rotate. After several square wave outputs , the internal

PWM soft-switch control circuit will be enable to drive fan

motor to improve vibration and noise.

Bop

Brp

B=0

OUT1

OUT2

FG

Start-upoperation

PWMSoft-Stwitch

operation

Quick Start and StandbyMode

This IC would enter standby mode when the PWM input

keeps low level for then 66.5m(typ.). In standby mode, it

will shutdown amplifier and FG. In standby mode, the

lock protection function doesn’t work, therefore, starting

fan is unobstructed when releasing standby mode.

66.5ms (typ.)

disable

enable

PWM

Lock protect

enable (Internal)

The APX9154 is designed with a thermal protection to

protect the IC from the damage of over temperature.

Wheninternal junction temperature reaches 165oC, the

output devices will be switched off. When the IC’s junc-

tion temperature cools by 30oC, the thermal sensor will

turn the output devices on again resulting in a pulsed

Output during continuous thermal overload.

Thermal Function

Numéro de pièce similaire - APX9154

Fabricant	No de pièce	Fiches technique	Description
Anpec Electronics Corop...	APX9154A	216Kb / 12P	Single-Phase Full-Wave Motor Driver with Built-in Hall Sensor
Anpec Electronics Corop...	APX9154AQHI-TRG	216Kb / 12P	Single-Phase Full-Wave Motor Driver with Built-in Hall Sensor

More results

Description similaire - APX9154

Fabricant	No de pièce	Fiches technique	Description
Anpec Electronics Corop...	APX9153	238Kb / 14P	Single-Phase Full-Wave Motor Driver with Built-in Hall Sensor
	APX9154A	216Kb / 12P	Single-Phase Full-Wave Motor Driver with Built-in Hall Sensor
	APX9170D	153Kb / 10P	Single-Phase Full-Wave Motor Driver with Built-in Hall Sensor
	APX9153A	222Kb / 12P	Single-Phase Full-Wave Motor Driver with Built-in Hall Sensor
	APX9172	193Kb / 13P	Single-Phase Full-Wave Motor Driver with Built-in Hall Sensor
	APX9172	235Kb / 15P	Single-Phase Full-Wave Motor Driver with Built-in Hall Sensor
	APX9166EI	166Kb / 10P	Single-Phase Full-Wave Motor Dr iver with Built - in Hall Sensor
	APX9167A	127Kb / 10P	Single-Phase Full-Wave Motor Dr iver with Built - in Hall Sensor
	APX9150	214Kb / 16P	Single-Phase Full-Wave Motor Dr iver with Built - in Hall Sensor
	APX9168	208Kb / 13P	Single-Phase Full-Wave Motor Dr iver with Built - in Hall Sensor

More results

APX9154 Fiches technique(PDF) 9 Page - Anpec Electronics Coropration

APX9154 Fiches technique(HTML) 9 Page - Anpec Electronics Coropration

Numéro de pièce similaire - APX9154

Description similaire - APX9154

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Fiches technique Télécharger

Lien URL