LB11970FV(2013) 查看數據表（PDF） - ON Semiconductor

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LB11970FV
(Rev.:2013)

For Fan Motor Single-phase Full-wave Driver

ON Semiconductor 

LB11970FV

Recommended Operating Ranges at Ta = 25°C

Parameter

VCC supply voltage

VM supply voltage

VTH, RMI input level voltage range

P-IN input level voltage range

Triangular wave input range

Hall input common phase input voltage range

Symbol

VCC

VM

VTH, RMI

VP-IN

VRM

VICM

Conditions

Ratings

Unit

4.5 to 16

V

3.5 to 16

V

0 to 6

V

0 to VCC

V

0.5 to 4

V

0.2 to 3

V

Electrical Characteristics at Ta = 25°C, VCC = 12V, Rf = 0Ω, unless otherwise specified.

Parameter

Circuit current

HB voltage

6VREG voltage

CT pin H level voltage

CT pin L level voltage

CT pin charge current

CT pin discharge current

CT charge/discharge current ratio

OUT output L saturation voltage

OUT output H saturation voltage

Current limiter

Hall input sensitivity

FG output pin L voltage

FG output pin leak current

Overheat protection circuit

Symbol

ICC1

ICC2

VHB

V6VREG

VCTH

VCTL

ICT1

ICT2

RCT

VOL

VOH

VRF

VHN

VFG

IFGL

THD

Conditions

During drive

During lock protection

IHB=5mA

I6VREG=5mA

IO=200mA

IO=200mA, Rf=1Ω

Zero peak value

(including offset and hysteresis)

IFG=5mA

VFG=7V

* Design guarantee value

min

12

11

1.12

5.85

3.4

1.4

1.8

0.18

8

Ratings

typ

15

14

1.22

5.95

3.6

1.6

2.2

0.22

10

0.1

0.6

480

10

0.2

180

*: Design target value and no measurement was made.

unit

max

18 mA

17 mA

1.32

V

6.10

V

3.8

V

1.8

V

2.6

μA

0.26

μA

12

0.2

V

0.8

V

mV

20 mV

0.3

V

30

μA

°C

No.A0707-2/7

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