JR1=CLOSE
3.3V from on-board
linear regulator
J1 - Power supply
J9 - uC connection
J3 - PWM inputs
JR13=JR14=OPEN
SEPARATES INPUTS
UM3153 - Rev 1
Figure 6.
Half-bridge configuration with hardware shoot-through protection
HIN
MCU
LIN
Figure 7.
Single board configuration with independent inputs
JR11=CLOSE
Single board daisy chain
with two devices
GND
VCC
IN-_L
IN-_H
GND
IN+_L
IN+_H
IN+
STGAP4S HS
IN-
IN+
STGAP4S LS
IN-
UM3153
Single board
HV
OUT
GNDPWR
page 16/28
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