전자부품 데이터시트 검색엔진
  Korean  ▼

Delete All
ON OFF
ALLDATASHEET.CO.KR

X  

Preview PDF Download HTML

ML4425 데이터시트(PDF) 2 Page - Fairchild Semiconductor

부품명 ML4425
부품 상세설명  Sensorless BLDC Motor Controller
Download  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  FAIRCHILD [Fairchild Semiconductor]
홈페이지  http://www.fairchildsemi.com
Logo FAIRCHILD - Fairchild Semiconductor

ML4425 데이터시트(HTML) 2 Page - Fairchild Semiconductor

  ML4425 Datasheet HTML 1Page - Fairchild Semiconductor ML4425 Datasheet HTML 2Page - Fairchild Semiconductor ML4425 Datasheet HTML 3Page - Fairchild Semiconductor ML4425 Datasheet HTML 4Page - Fairchild Semiconductor ML4425 Datasheet HTML 5Page - Fairchild Semiconductor ML4425 Datasheet HTML 6Page - Fairchild Semiconductor ML4425 Datasheet HTML 7Page - Fairchild Semiconductor ML4425 Datasheet HTML 8Page - Fairchild Semiconductor ML4425 Datasheet HTML 9Page - Fairchild Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 16 page
background image
ML4425
PRODUCT SPECIFICATION
2
REV. 1.0.2 7/2/01
Pin Description
Pin
Name
Function
1ISENSE
Motor current sense input. When ISENSE exceeds 0.2 ↔ ILIMIT, the output drivers LA,
LB, and LC are shut off for a fixed time determined by CIOS.
2HA
Active low output driver for the phase A high-side switch.
3HB
Active low output driver for the phase B high-side switch.
4HC
Active low output driver for the phase C high-side switch.
5
SPEED
COMP
Speed control loop compensation is set by a series resistor and capacitor from
SPEED COMP to GND.
6CT
A capacitor from CT to GND sets the PWM oscillator frequency.
VREF
6.9V reference voltage output.
8
SPEED SET
Speed loop input which ranges from 0 (stopped) to VREF (maximum speed).
9
LA
Active high output driver for the phase A low-side switch.
10
LB
Active high output driver for the phase B low-side switch.
11
LC
Active high output driver for the phase C low-side switch.
12
ILIMIT
Voltage on this pin sets the ISENSE threshold voltage at 0.2 ↔ ILIMIT, leaving this pin
unconnected selects an internally set threshold.
13
VCO/TACH
This TTL level output corresponds to the signal used to clock the commutation state
machine. The output frequency is proportional to the motor speed when the back-
EMF sensing loop is locked onto the rotor position.
14
VDD
12V power supply input.
15
CVCO
A capacitor to GND sets the voltage-to-frequency ratio of the VCO.
Pin Configuration
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
ISENSE
HA
HB
HC
SPEED COMP
CT
VREF
SPEED SET
LA
LB
LC
ILIMIT
VCO/TACH
VDD
GND
RREF
CIOS
BRAKE
FB C
FB B
FB A
CRR
SPEED FB
CRT
UV FAULT
CAT
RVCO
CVCO
TOP VIEW
ML4425
28-Pin Narrow PDIP (P28N)
28-Pin SOIC (S28)


유사한 부품 번호 - ML4425

제조업체부품명데이터시트부품 상세설명
Micro Linear Corporation
Micro Linear Corporatio...		 ML4425 MICRO-LINEAR-ML4425 Datasheet
353Kb / 16P		    Sensorless BLDC Motor Controller
ML4425CH MICRO-LINEAR-ML4425CH Datasheet
353Kb / 16P		    Sensorless BLDC Motor Controller
ML4425CP MICRO-LINEAR-ML4425CP Datasheet
353Kb / 16P		    Sensorless BLDC Motor Controller
ML4425CS MICRO-LINEAR-ML4425CS Datasheet
353Kb / 16P		    Sensorless BLDC Motor Controller
ML4425IH MICRO-LINEAR-ML4425IH Datasheet
353Kb / 16P		    Sensorless BLDC Motor Controller
More results

유사한 설명 - ML4425

제조업체부품명데이터시트부품 상세설명
Micro Linear Corporation
Micro Linear Corporatio...		 ML4425 MICRO-LINEAR-ML4425 Datasheet
353Kb / 16P		    Sensorless BLDC Motor Controller
ML4435 MICRO-LINEAR-ML4435 Datasheet
576Kb / 14P		    Sensorless BLDC Motor Controller
ML4420 MICRO-LINEAR-ML4420 Datasheet
2Mb / 14P		    ENHANCED SENSORLESS BLDC MOTOR CONTROLLER
ML4426 MICRO-LINEAR-ML4426 Datasheet
353Kb / 16P		    Bi-directional Sensorless BLDC Motor Controller
Allegro MicroSystems
Allegro MicroSystems		 A4962 ALLEGRO-A4962 Datasheet
671Kb / 42P		    Sensorless BLDC Controller
Princeton Technology Corp
Princeton Technology Co...		 PT2434 PTC-PT2434 Datasheet
412Kb / 5P		    3-Phase Sensorless BLDC Motor Controller
Allegro MicroSystems
Allegro MicroSystems		 A4963 ALLEGRO-A4963 Datasheet
642Kb / 42P		    Sensorless BLDC Controller
A4960-A ALLEGRO-A4960-A Datasheet
1Mb / 34P		    Automotive, Sensorless BLDC Controller
Micro Linear Corporation
Micro Linear Corporatio...		 ML4428 MICRO-LINEAR-ML4428 Datasheet
310Kb / 16P		    Sensorless Smart-Start??BLDC PWM Motor Controller
Allegro MicroSystems
Allegro MicroSystems		 A4964 ALLEGRO-A4964 Datasheet
1Mb / 92P		    Sensorless Sinusoidal Drive BLDC Controller
More results


Html Pages

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


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com  |   allmanual.com