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MA7110

Major Power Technology Co., Ltd.

Rev.1.2 Nov.10, 2017

Driver output vs. magnetic pole

Characteristics

Test Conditions

DO

DOB

North pole

B < Brp

High

Low

South pole

B > Bop

Low

High

Note: The magnetic pole is applied facing the chip surface side of the package

Bop

Brp

0

DOB

V

Bop

Brp

0

DO

V

B

B

B



APPLICATION CIRCUIT

1. Circuit 1

MA7110

1

4

3

2

GND

D1

COIL

DOB

DO

C1

VDD

NOTE

1.

D1 is reversed protection diode,

2.

C1 : ECA >=2.2uF, MLCC>=10uF

2. Circuit 2

MA7110

1

4

3

2

GND

COIL

DOB

DO

Optional

100nF

VDD

Active Area Depth

CHIP

0.7mm

Marking side

S

N

SOT L/F

N

S

Marking

side

CHIP