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SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
Datasheet 4118, Rev. D.1
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Page 6
SPM6M080-010D
PIN OUT
Pin #
Name
Description
1
HinA
Isolated Drive Input for High-side MOSFET of Phase A
2
HinA-Rtn
Return for Input at 1
3
NC
Not Connected
4
LinA
Isolated Drive Input for Low-side MOSFET of Phase A
5
LinA-Rtn
Return for Input at 4
6
NC
Not Connected
7
HinB
Isolated Drive Input for High-side MOSFET of Phase B
8
HinB-Rtn
Return for Input at 7
9
NC
Not Connected
10
LinB
Isolated Drive Input for Low-side MOSFET of Phase B
11
LinB-Rtn
Return for Input at 10
12
HinC
Isolated Drive Input for High-side MOSFET of Phase C
13
HinC-Rtn
Return for Input at 12
14
LinC
Isolated Drive Input for Low-side MOSFET of Phase C
15
LinC-Rtn
Return for Input at 14
16
NC
Not Connected
17
NC
Not Connected
18
NC
Not Connected
19
Vcc
+15V input biasing supply connection for the controller.
Under-voltage lockout keeps all outputs off for Vcc
below 10.5V. Vcc pin should be connected to an
isolated 15V power supply. Vcc recommended limits are
14V to 16V , and shall not exceed 18V. The return of
Vcc is pin 20.
Recommended power supply capability is about 70mA.
20
+15V Rtn
(3)
Signal ground for all signals at Pins 19 through 27. This
ground is internally connected to the +VDC Rtn through
1.7 Ohms. It is preferred not to have external connection
between Signal Gnd and +VDC Rtn.