Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

STK681-332-E Arkusz danych(PDF) 11 Page - ON Semiconductor

Numer części STK681-332-E
Szczegółowy opis  Forward/Reverse Motor Driver
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  ONSEMI [ON Semiconductor]
Strona internetowa  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

STK681-332-E Arkusz danych(HTML) 11 Page - ON Semiconductor

Back Button STK681-332-E Datasheet HTML 6Page - ON Semiconductor STK681-332-E Datasheet HTML 7Page - ON Semiconductor STK681-332-E Datasheet HTML 8Page - ON Semiconductor STK681-332-E Datasheet HTML 9Page - ON Semiconductor STK681-332-E Datasheet HTML 10Page - ON Semiconductor STK681-332-E Datasheet HTML 11Page - ON Semiconductor STK681-332-E Datasheet HTML 12Page - ON Semiconductor STK681-332-E Datasheet HTML 13Page - ON Semiconductor STK681-332-E Datasheet HTML 14Page - ON Semiconductor  
Zoom Inzoom in Zoom Outzoom out
 11 / 14 page
background image
STK681-332-E
No. A1591-11/14
2. Output short-circuit detection, Overcurrent Detection and Overheat Detection
Each detection function operates using a latch system and turns output off. To restore output operation, turn the VDD
power supply off and then on again to apply a power-on reset.
[Output Short-circuit Detection, Overcurrent Detection]
When the output pin is simply connected to the circuit GND or VCC, or when the output load is short-circuited, the
output short circuit detector must be activated and turn the output off.
Constant current PWM control can be performed by connecting a current detection resistor to pins 1, 2 and 3, and
setting the Vref pin voltage to less than 2.0V. In addition, when this current detection resistor voltage exceeds 0.48V
(typ.), the overcurrent detector is activated and shuts the output off.
[Overheat Detection]
Rather than directly detecting the temperature of the semiconductor device, overheat detection detects the temperature
of the aluminum substrate (144
C typ).
Within the allowed operating range of IO1 (6.1A) recommended in the specifications, if a heat sink attached for the
purpose of reducing the operating substrate temperature, Tc, comes loose, the semiconductor can operate without
breaking.
However, we cannot guarantee operations without breaking in the case of operation other than those recommended,
such as operations at a current exceeding IOH max (6.1A) that occurs before overcurrent detection is activated.
3. Mitigated Curve of Package Power Loss, PdPK, vs. Ambient Temperature, Ta
Package power loss, PdPK, refers to the average internal power loss, PdAV, allowable without a heat sink.
The figure below represents the allowable power loss, PdPK, vs. fluctuations in the ambient temperature, Ta.
Power loss of up to 2.8W is allowable at Ta=25
C, and of up to 1.5W at Ta=60C.
Allowable power dissipation, PdPK (no heat sink) - Ambient temperature, Ta
1.0
0.5
0
080
20
40
60
100
120
PdPK - Ta
Ambient temperature, Ta -
C
2.5
3.0
2.0
1.5
ITF02714


Podobny numer części - STK681-332-E

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Sanyo Semicon Device
STK681-332-E SANYO-STK681-332-E Datasheet
107Kb / 14P
   Thick-Film Hybrid IC Forward/Reverse Motor Driver
STK681-332-E SANYO-STK681-332-E Datasheet
181Kb / 14P
   Forward/Reverse Motor Driver
STK681-332-E-D SANYO-STK681-332-E-D Datasheet
181Kb / 14P
   Forward/Reverse Motor Driver
STK681-332-E SANYO-STK681-332-E_11 Datasheet
181Kb / 14P
   Forward/Reverse Motor Driver
More results

Podobny opis - STK681-332-E

ProducentNumer częściArkusz danychSzczegółowy opis
logo
ON Semiconductor
STK681-300 ONSEMI-STK681-300 Datasheet
86Kb / 10P
   Forward/Reverse Motor Driver
May, 2013
STK681-310 ONSEMI-STK681-310 Datasheet
97Kb / 10P
   Forward/Reverse Motor Driver
May, 2013
LV8086T ONSEMI-LV8086T Datasheet
73Kb / 6P
   Forward/Reverse Motor Driver
May, 2013
LV8417CS ONSEMI-LV8417CS Datasheet
168Kb / 5P
   Forward/Reverse Motor Driver
May, 2013
logo
Sanyo Semicon Device
LV8400V SANYO-LV8400V Datasheet
132Kb / 6P
   Forward/Reverse Motor Driver
ENA0760-D SANYO-ENA0760-D Datasheet
101Kb / 10P
   Forward/Reverse Motor Driver
ENA0762-D SANYO-ENA0762-D Datasheet
100Kb / 10P
   Forward/Reverse Motor Driver
LV8014T SANYO-LV8014T_09 Datasheet
107Kb / 6P
   Forward/Reverse Motor Driver
logo
ON Semiconductor
LV8019V-TLM-E ONSEMI-LV8019V-TLM-E Datasheet
84Kb / 6P
   Forward/Reverse Motor Driver
May, 2013
logo
Sanyo Semicon Device
LV8401V SANYO-LV8401V_08 Datasheet
136Kb / 6P
   Forward/Reverse Motor Driver
LV8417CS SANYO-LV8417CS Datasheet
210Kb / 5P
   Forward/Reverse Motor Driver
More results


Html Pages

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


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