MA7150FBA datasheet(3/7 Pages) MPOWER

номер детали	MA7150FBA

подробное описание детали	Low Noise & Low voltage Single-Coil Fan/Motor Driver

PDF	7 Pages

Scroll/Zoom	100%

производитель	MPOWER [Major-Power Technology Co., LTD.]

домашняя страница	http://major-power.com.tw/

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MA7150F/R

Major Power Technology Co., Ltd.

Rev.1.0 Sep.18, 2017



ELECTRICAL CHARACTERISTICS

(VDD = 3V/5V, TA = +25°C, unless otherwise noted.)

Characteristics

Symbol

Conditions

Min Typ Max Units

Average Supply Current

IDD

3V,No load

2.2 3.5

On resistance(RPMOS+RNMOS)

RDS(ON) 5V,200mA

0.8 1.4

On resistance(RPMOS+RNMOS)

RDS(ON) 3V,200mA

1.0 1.8

FG Output Low Voltage

5V,5mA

0.3 0.5

Output Switching Slope Duration

TSW

200

Output Switching Slope Duration

TSW

160

Locked Protection On

Tlrp-on

0.45

Sec

Locked Protection Off

Tlrp-off

2.7

Sec

Thermal Shutdown Threshold

TSHUT

150

°C

Magnetic

(1mT=10 Gauss)

Operating Point

BOP

50 Gauss

Releasing Point

BRP

-50 -30

-5 Gauss

Hysteresis

BHYS

- Gauss

Note: Guaranteed by design.

Driver output vs. magnetic pole

Characteristics

Test Conditions

OUT1

OUT2

North pole

B < Brp

High

Low

South pole

B > Bop

Low

High

Note: The magnetic pole refer to diagram.

Bop

Brp

OUT2

Bop

Brp

OUT1

Marking side

Package Sensor Location

Active Area Depth

VDD

OUT1

OUT2

GND

FG/RD

1.1mm

0.8mm

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