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PDF STK611-721-E Data sheet ( Hoja de datos )
| Número de pieza | STK611-721-E | |
| Descripción | 3-Phase Motor Drive Inverter Hybrid IC | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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Ordering number : ENA1718A
STK611-721-E
Thick-Film Hybrid IC
3-Phase Motor Drive
Inverter Hybrid IC
http://onsemi.com
Overview
This “Inverter Power H-IC” includes the output stage of a 3-phase inverter, pre-drive circuits, as well as protection
circuits in one package.
Applications
• For 3-phase motor drive for fan etc.
Features
• Pre-drive low voltage protection circuits are built in.
• Direct input of CMOS level control signals without insulating circuits is possible.(Active HIGH)
• Built-in simultaneous upper/ lower ON prevention circuit to prevent arm shorting caused by simultaneous ON input
for the upper and lower side transistors.
(Dead time is required for preventing shorting due to switching delay.)
• Overcurrent protection is possible by connecting a shunt resistor externally.
• Monitoring substrate temperature is possible through the use of an internal thermistor.
Semiconductor Components Industries, LLC, 2013
July, 2013
O0312HKPC 013-11-0064 No.A1718-1/9
1 page  
STK611-721-E
Test Circuit
(The tested phase: U+ shows the upper side of the U phase and U- shows the lower side of the U phase.)
IDSS
M
N
U+ V+ W+ U- V- W-
333864
864222
VD1=15V
VD2=15V
VD3=15V
VD4=15V
9
M
8
7
6
5
4
18
N
19
Fig.1
IDSS
A
VDS
VDS (RDS) (Test by pulse)
U+ V+ W+ U- V- W-
M 333864
N 864222
m 11 12 13 14 15 16
VD1=15V
VD2=15V
VD3=15V
VD4=15V
5V
9
M
8
7
6
5V
4 VDS(RDS)
18
mN
10
19
Fig.2
IO
VF (Test by pulse)
U+ V+ W+ U- V- W-
M 333864
N 864222
M
V
VF
N
Fig.3
IO
ID
M
N
VD1
9
8
VD2
7
6
VD3
5
4
VD4
18
19
ID
A
VD*
m
n
Fig.4
No.A1718-5/9
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet STK611-721-E.PDF ] | |
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