LB11999 datasheet(10/12 Pages) SANYO

tên linh kiện	LB11999

Giải thích chi tiết về linh kiện	Three-Phase Brushless Motor Drivers for CD-ROM Spindle Motor Driver (supports 44x, 48x, 50x)

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nhà sản xuất	SANYO [Sanyo Semicon Device]

Trang chủ	https://www.sanyo-av.com/us/

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10 / 12 page

LB11999,11999H

No. 6180-10/12

Pin Description

Continued on next page

Source side predrive voltage supply

pin.

Constant current control amplifier

voltage supply pin.

Power supply pin for all voltage

except output transistors, source

predrive, and low current control

amplifier.

Reverse detector pin

Forward rotation: High

Reverse rotation: Low

1 Hall element waveform Schmitt

comparator composite output

U phase Hall element input and

reverse detector U phase Schmitt

comparator input pin.

Logic High indicates UIN1 > UIN2.

V phase Hall element input and

reverse detector V phase Schmitt

comparator input pin.

Logic High indicates VIN1 > VIN2.

W phase Hall element input and

reverse detector W phase Schmitt

comparator input pin.

Logic High indicates WIN1 > WIN2.

Hall element lower side bias voltage

supply pin.

When this pin is at 0.7V or lower, or

when it is open, all circuits are

inactive.

When driving motor, set this pin to

2V or higher.

VCC2

VCC3

VCC1

1.2V to

VCC1–1V

VH

0V to VCC1

RS

FG

UIN1

UIN2

VIN1

VIN2

WIN1

WIN2

S/S

4V to 13.6V

4V to 6V

3 (26)

4 (25)

6 (22)

14 (14)

15 (13)

8 (20)

7 (21)

10 (18)

9 (19)

12 (16)

11 (17)

13 (15)

17 (11)

Pin number

Pin name

Pin voltage

Equivalent circuit

Pin function

14

100

µ

10k

VCC1

15

(13)

13

75

µA

2k

30k

VCC1

(15)

17

75k

50k

VCC1

(11)

*(

): LB11999H

Unit (Resistance:

Ω, capacitance: F)

10

12

9

11

200

25

µA

25

µA

25

µA

VCC1

8

7

21

19

17

•

20

18

16

•

Số phần tương tự - LB11999

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Sanyo Semicon Device	LB11990W	151Kb / 14P	Three-Phase Brushless Motor Driver
	LB11993W	167Kb / 15P	Monolithic Digital IC For Digital Video Camera Three-phase Brushless 3-in-1 Motor Driver
	LB11995	97Kb / 10P	Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive
	LB11995H	90Kb / 10P	Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive
	LB11996	87Kb / 10P	Three-Phase Brushless Motor Driver for CD-ROM Spindle Motor Driver

More results

Mô tả tương tự - LB11999

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Sanyo Semicon Device	LB11996	87Kb / 10P	Three-Phase Brushless Motor Driver for CD-ROM Spindle Motor Driver
	LB1998	91Kb / 9P	Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive
	LB11997H	74Kb / 8P	Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive
	LB1997	100Kb / 9P	Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive
	LB1995	92Kb / 9P	Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive
	LB11995	97Kb / 10P	Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive
	LB11995H	90Kb / 10P	Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive
	LB1996	90Kb / 9P	Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive
	LB1894M	142Kb / 7P	3-Phase Brushless Motor Driver for CD-ROM Spindle Motors?
	LB1893	159Kb / 8P	3-Phase Brushless Motor Driver for CD-ROM Spindle Motors

More results

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