LB11921T datasheet(11/18 Pages) ONSEMI

부품명	LB11921T

상세설명	Three-Phase Brushless Motor Driver

Download	18 Pages

Scroll/Zoom	100%

제조업체	ONSEMI [ON Semiconductor]

홈페이지	http://www.onsemi.com

Logo

11 / 18 page

LB11921T

No.A0604-11/18

Continued from preceding page.

Pin No.

Symbol

Pin Description

Equivalent Circuit

21

RF GND

Output current detection reference

Connect to GND of the external resistor Rf.

22

RF

Output current detection

Connect a low resistance resistor Rf between this

pin and Rf GMD pin.

This resistor sets the maximum output current

IOUT to be 0.26/Rf.

23

GND

GND pin

24

25

26

27

28

29

UL

UH

VL

VH

WL

WH

Outputs (that are used to drive external

transistors).

Duty cycle is controlled on the UH, VH, and WH

side of these output.

30

VCC

Power supply

Connect a capacitor between this pin and ground

for stabilization.

31

32

33

34

35

36

IN3

-

IN3

+

IN2

-

IN2

+

IN1

-

IN1

+

Hall-effect device inputs.

The input is seen as a high-level input when IN+

> IN-, and as a low-level input for the opposite

state.

If noise on the Hall-effect device signals is a

problem, insert capacitors between the

corresponding IN+ and IN- inputs.

VCC

21

VCC

22

VCC

24

26

28

25

27 29

VCC

31 33 35

32 34 36

500

Ω

500

Ω

유사한 부품 번호 - LB11921T

제조업체	부품명	데이터시트	상세설명
Sanyo Semicon Device	LB11921T	178Kb / 18P	Monolithic Digital IC Three-Phase Brushless Motor Driver
ON Semiconductor	LB11921T-MPB-E	48Kb / 1P	LB11921T: 3-Phase Brushless Motor Driver 4/23/2014
ON Semiconductor	LB11921T-TLM-E	48Kb / 1P	LB11921T: 3-Phase Brushless Motor Driver 4/23/2014

More results

유사한 설명 - LB11921T

제조업체	부품명	데이터시트	상세설명
Rohm	BD63006MUV	1Mb / 23P	Three-Phase Brushless Motor Driver
Sanyo Semicon Device	LB11923V	169Kb / 20P	Three-Phase Brushless Motor Driver
Sanyo Semicon Device	LB1695	99Kb / 7P	Three-Phase Brushless Motor Driver
Hitachi Semiconductor	HA13563	82Kb / 18P	Three-Phase Brushless Motor Driver
Hitachi Semiconductor	HA13605A	81Kb / 18P	Three-Phase Brushless Motor Driver
Sanyo Semicon Device	LB1870	279Kb / 10P	Three-Phase Brushless Motor Driver
ON Semiconductor	LB11826	134Kb / 11P	Three-Phase Brushless Motor Driver May, 2013
ON Semiconductor	LB11923V	340Kb / 20P	Three-Phase Brushless Motor Driver September, 2013
Sanyo Semicon Device	LB1955	127Kb / 7P	Three-Phase Brushless Motor Driver
Sanyo Semicon Device	LB1881V	142Kb / 6P	Three-Phase Brushless Motor Driver
Texas Instruments	DRV3203-Q1	456Kb / 37P	[Old version datasheet] Three-Phase Brushless Motor Driver

More results

LB11921T 데이터시트(PDF) 11 Page - ON Semiconductor

LB11921T 데이터시트(HTML) 11 Page - ON Semiconductor

유사한 부품 번호 - LB11921T

유사한 설명 - LB11921T

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

데이터시트 다운로드

링크 URL