поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

LB1962 датащи(PDF) 4 Page - Unisonic Technologies

номер детали LB1962
подробное описание детали  LINEAR INTEGRATED CIRCUIT
Download  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  UTC [Unisonic Technologies]
домашняя страница  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

LB1962 датащи(HTML) 4 Page - Unisonic Technologies

  LB1962 Datasheet HTML 1Page - Unisonic Technologies LB1962 Datasheet HTML 2Page - Unisonic Technologies LB1962 Datasheet HTML 3Page - Unisonic Technologies LB1962 Datasheet HTML 4Page - Unisonic Technologies LB1962 Datasheet HTML 5Page - Unisonic Technologies LB1962 Datasheet HTML 6Page - Unisonic Technologies LB1962 Datasheet HTML 7Page - Unisonic Technologies LB1962 Datasheet HTML 8Page - Unisonic Technologies  
Zoom Inzoom in Zoom Outzoom out
 4 / 8 page
background image
UTCLB1962
LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO., LTD.
4
www.unisonic.com
QW-R109-017,A
DESIGN REFERENCE
(1) VCC pin
Power supply pin for whole IC.
(2) OUT1, OUT2 pins
Single-phase coil output pins.
Bipolar forward or reverse drive output determined by OUT1 or OUT2 high. Built-in regenerative circuit that
regenerates kickback current between lower side NPN outputs if a diode is used for protection against reverse
connection.
(3) IN
, IN+ pins
Hall signal input pins
The Hall signal is amplified into a square wave by the Hall amplifier with hysteresis characteristics of ±3.5 mV
(typ.). The Hall signal amplitude should be 70 mV or more.
(4) CT pin
This pin serves timing capacitor connecting pin between CT and GND.
The capacitor determines timing of the built-in lockup protection circuit for preventing coil burnout when
motor is locked. Once normal motor rotating condition is restored, the automatic recovery circuit will reset itself.
Adjusting the capacitance alters the lockup detection time.
When a 0.47 mF capacitor is connected between CT and GND
Lockup detection time
:approx. 0.5s
Lockup protection time/automatic recovery time
:approx. 0.16s (output ON)
:approx. 1s (output OFF)
Connecting this pin to ground when lockup function is not used
(6) FG pin
Open-collector output pin for rotation frequency detection.
When IN
= High and IN+ = Low, then FG = Low
When IN
= Low and IN+ = High, then FG = High
(7) ST pin and HB pin
ST pin: When input to this pin is High, motor drive is stopped (OUT is high impedance).
HB pin: Hall bias switching pin. At ST pin High input, Hall bias is switched to reduce current drain in fan standby
mode.
If not used, both pins should be open.
(8) Thermal protection circuit
When junction temperature Tj of IC is or over about 150℃, output current limiter is activated to protect against
damage.


Аналогичный номер детали - LB1962

производительномер деталидатащиподробное описание детали
logo
Sanyo Semicon Device
LB1962M SANYO-LB1962M Datasheet
47Kb / 7P
   Fan Motor Single-Phase Full-Wave Drivers
LB1962M SANYO-LB1962M Datasheet
142Kb / 7P
   For Fan Motor Single-Phase Full-Wave Driver
logo
ON Semiconductor
LB1962MC ONSEMI-LB1962MC Datasheet
126Kb / 7P
   For Fan Motor Single-Phase Full-Wave Driver
May, 2013
LB1962MC-AH ONSEMI-LB1962MC-AH Datasheet
126Kb / 7P
   For Fan Motor Single-Phase Full-Wave Driver
May, 2013
More results

Аналогичное описание - LB1962

производительномер деталидатащиподробное описание детали
logo
Samsung semiconductor
KA2804 SAMSUNG-KA2804 Datasheet
73Kb / 3P
   LINEAR INTEGRATED CIRCUIT
logo
Fairchild Semiconductor
KA79LXXA FAIRCHILD-KA79LXXA Datasheet
167Kb / 5P
   LINEAR INTEGRATED CIRCUIT
logo
Samsung semiconductor
KA2212 SAMSUNG-KA2212 Datasheet
167Kb / 4P
   LINEAR INTEGRATED CIRCUIT
logo
Unisonic Technologies
UZ1086 UTC-UZ1086 Datasheet
129Kb / 5P
   LINEAR INTEGRATED CIRCUIT
logo
Samsung semiconductor
KA2655 SAMSUNG-KA2655 Datasheet
147Kb / 6P
   LINEAR INTEGRATED CIRCUIT
logo
List of Unclassifed Man...
TA7342P ETC-TA7342P Datasheet
70Kb / 3P
   LINEAR INTEGRATED CIRCUIT
TA7613AP ETC-TA7613AP Datasheet
45Kb / 4P
   LINEAR INTEGRATED CIRCUIT
logo
Unisonic Technologies
M4565 UTC-M4565 Datasheet
127Kb / 4P
   LINEAR INTEGRATED CIRCUIT
TA31142 UTC-TA31142 Datasheet
53Kb / 6P
   LINEAR INTEGRATED CIRCUIT
logo
Leshan Radio Company
LTL432ALT1G LRC-LTL432ALT1G_15 Datasheet
125Kb / 4P
   LINEAR INTEGRATED CIRCUIT
logo
Unisonic Technologies
UTA31101L-D16-T UTC-UTA31101L-D16-T Datasheet
335Kb / 7P
   LINEAR INTEGRATED CIRCUIT
More results


Html Pages

1 2 3 4 5 6 7 8


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
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