Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

LB11660FV Arkusz danych(PDF) 6 Page - ON Semiconductor

Numer części LB11660FV
Szczegółowy opis  Half-pre Motor Driver Single-Phase Full-Wave Drive
Download  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  ONSEMI [ON Semiconductor]
Strona internetowa  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

LB11660FV Arkusz danych(HTML) 6 Page - ON Semiconductor

Back Button LB11660FV Datasheet HTML 2Page - ON Semiconductor LB11660FV Datasheet HTML 3Page - ON Semiconductor LB11660FV Datasheet HTML 4Page - ON Semiconductor LB11660FV Datasheet HTML 5Page - ON Semiconductor LB11660FV Datasheet HTML 6Page - ON Semiconductor LB11660FV Datasheet HTML 7Page - ON Semiconductor LB11660FV Datasheet HTML 8Page - ON Semiconductor LB11660FV Datasheet HTML 9Page - ON Semiconductor LB11660FV Datasheet HTML 10Page - ON Semiconductor  
Zoom Inzoom in Zoom Outzoom out
 6 / 10 page
background image
LB11660FV
www.onsemi.com
6
Application Circuit Example 1
*1.Power supply and ground lines
The IC ground is the control current power supply system ground, and the external n-channel transistor ground is the motor power
supply system ground.
These two systems should be formed from separate lines and the control system external components should be connected to the
IC ground.
*2. Regeneration power supply stabilization capacitor
Use a 4.7µF/25V capacitor at least for CM, which is the power supply stabilization capacitor for both PWM drive and kickback
absorption.
The capacitor CM must be connected to prevent destruction of the IC when power is applied or removed.
*3.Speed Control
(1) Control voltage
The PWM duty is determined by comparing the VTH pin voltage with the PWM oscillator waveform.
When the VTH voltage falls, the on duty increases and when the VTH voltage falls below the PWM output low level, the duty will
go to 100%.
(2) Thermistor
For thermistor applications, normally the 6VREG level will be resistor divided and the divided level input to the VTH pin.
The PWM duty is changed by changes in the VTH pin voltage due to changes in temperature.
*4. Current limiter setting
The current limiter circuit operates if the voltage across the resistor between VCC and the VM pin exceeds 0.5V.
Since the current limiter circuit applies limitation at a current determined by IO = VRf/Rf (where VRf = 0.5V (typical), Rf:
resistance of the current detection resistor), the current limiter will operate at IO = 1A when Rf = 0.5.
The resistor RF must be connected in the circuit and it must have a value such that the circuit operates within the recommended
current limiter operating range.
VCC
FG
OUT1
OUT2
CT = 0.47 to 1
F
CT
VTH
IN+
IN-
CPWM
*5
CP = 200pF *f = 23kHz
CP = 100pF *f = 46kHz
*1
*7
H
*2
HB
GND
*6
6VREG
VM
Rf
*4
Control valtage
RMI
R3
PRE1
PRE2
*3
*9
CM = 4.7
F or
more
R4


Podobny numer części - LB11660FV

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Sanyo Semicon Device
LB11660FV SANYO-LB11660FV Datasheet
111Kb / 8P
   Single-Phase Full-Wave Fan Motor Driver
More results

Podobny opis - LB11660FV

ProducentNumer częściArkusz danychSzczegółowy opis
logo
ON Semiconductor
LB11660RV ONSEMI-LB11660RV Datasheet
118Kb / 9P
   Half-pre Motor Driver Single-Phase Full-Wave Drive
August 2015 - Rev. 1
logo
List of Unclassifed Man...
BA6409F ETC1-BA6409F Datasheet
89Kb / 2P
   2-phase half-wave motor pre-driver
logo
Rohm
BD6718FV ROHM-BD6718FV Datasheet
252Kb / 6P
   Single-Phase Full-Wave Motor Pre-Driver for Fan Motor
BA6423AF ROHM-BA6423AF_1 Datasheet
288Kb / 4P
   Single-phase Full-Wave Motor Pre-Driver for Fan
logo
ON Semiconductor
LB11852RV ONSEMI-LB11852RV Datasheet
309Kb / 12P
   Single-phase Full-wave Pre-driver
May, 2013
logo
Rohm
BD6713EFV ROHM-BD6713EFV Datasheet
230Kb / 5P
   Single-Phase Full-Wave Motor Pre-Driver for Fan
logo
Toshiba Semiconductor
TC78B006FNG TOSHIBA-TC78B006FNG Datasheet
997Kb / 36P
   Single Phase Full-wave Pre-driver for Fan Motor
2015-02-13
logo
Rohm
BA6423AF ROHM-BA6423AF Datasheet
228Kb / 5P
   Single-Phase Full-Wave Motor Pre-Driver for Fan
BA6424AFS ROHM-BA6424AFS Datasheet
235Kb / 6P
   Single-Phase Full-Wave Motor Pre-Driver for Fan
logo
Shaoxing Devechip Micro...
SDC11967 SDC-SDC11967 Datasheet
328Kb / 10P
   Single-Phase Full-Wave Pre-Driver For Fan Motor
More results


Html Pages

1 2 3 4 5 6 7 8 9 10


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
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