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| SP601 Datasheet, PDF (6/7 Pages) Intersil Corporation – Half Bridge 500VDC Driver | |||
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SP601
25VDC ⤠VLINK ⤠500VDC
RCU RDU
21
22
1
2
15V
19 18 17
RPU
15
14
D1U G1U G2U TRIPU PHASE VOUT
BOT
TOP
FAULT
SP601
HVIC
VBS
VDF
D1L
G1L
ITRIPSELECT
G2L
VBIAS VDD
VSS TRIPL
34
5
IBIAS
CDD
13
12 CF
11 DF
IBS
10
9 RCL
8 RDL
6
RPL
COM
FIGURE 1. TYPICAL CIRCUIT CONFIGURATION
VOUT
LOAD
LEGEND
Application Specific
RCU
Upper Gate Charging Resistor
Application Specific
RDU
Upper Gate Discharge Resistor
Application Specific
RPU
Upper Current Pilot Resistor
Application Specific
RCL
Lower Gate Charging Resistor
Application Specific
RDL
Lower Gate Discharging Resistor
Application Specific
RPL
Lower Current Pilot Resistor
3µF at ⥠15DC
CDD
Local LV Filter Capacitor
0.22µF Ceramic X7R at ⥠15VDC
CF
Flying Capacitor for Bootstrap Supply
Intersil P/N A114M or Equiv PRV ⥠VLINK
DF
Flying Diode for Bootstrap Supply
NOTE: Refer to âAdditional Product Offeringsâ for information concerning power output devices.
6
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