FAN8408D 查看數據表（PDF） - Fairchild Semiconductor

零件编号

产品描述 (功能)

生产厂家

FAN8408D

2 Phase Half Wave BLDC Motor Driver

Fairchild Semiconductor 

Air Speed & ΘJA

FAN8408D

350

300

250

200

150

100

50

0

0

1

2

3

4

5

6

Air Speed[m/s]

Recommended Operating Conditions (Ta = 25°C)

Parameter

Function compensation operating voltage

Symbol

VCC

Min.

4.0

Typ.

−

Max.

Unit

15.0

V

Electrical Characteristics

(Ta=25°C, VCC=12V unless otherwise specified)

Parameter

Supply current

Lock detector charging current

Lock detector discharging current

Lock detector charging/discharging ratio

Lock detector capacitor clamp voltage

Lock detector capacitor comparator voltage

Output low level voltage

Output leakage current

Output zener voltage

Hall output pin low level voltage

Hall output pin leakage current

Hall input dc range

Hall input offset

Symbol

ICC

ILDC

ILDD

RCD

VLDCL

VLDCP

VOL

IOL

VOZ

VHLL

IHLL

VHDC

VHOF

Conditions

When output is off.

VLD=1.8V

VLD=1.8V

RCD=ILDC/ILDD

-

-

IO=200mA

-

Clamp current=10mA

IO=10mA

-

-

VREF=6V

Min.

-

2.38

0.48

3.0

2.4

0.7

-

-

28

-

-

1

-10

Typ.

-

3.40

0.68

5.0

2.85

0.99

0.9

0

30

0.2

0

-

-

Max. Unit

3.0 mA

4.42 µA

0.88 µA

7.0 −

3.3 V

1.2 V

1.2 V

10 µA

32 V

0.5 V

10 µA

VCC-

2V

V

10 mV

5

Share Link: