SMH4811AS View Datasheet(PDF) - Summit Microelectronics
Part Name
Description
MFG CO.
SMH4811AS
Summit Microelectronics
'SMH4811AS' PDF : 15 Pages View PDF
SMH4811A
Preliminary
0V
EN1
EN2
EN3
EN4
–48V
0V
0V
10kΩ
10nF
100V
R3
RD
6.8kΩ
1kΩ
1MΩ
+
–
+
–
LMV
339
+
–
+
–
R2
10kΩ
10kΩ
R1
EN/TS
UV
OV
PD1#
PD2#
FAULT#
SMH4811A
100nF
50V
RS
20mΩ
100nF
*10Ω
1kΩ
10nF
100V
PG#
5VREF
RT
68kΩ
100nF
50V
MMBD1401
MMBTA06LT1
100kΩ
100nF
50V
100µF
100V
2044 Fig07
–48V
Figure 7. Expanding Input Monitoring Capability
R3
RD
6.8kΩ
R2
10kΩ
10kΩ
R1
EN/TS
UV
OV
PD1#
PD2#
SMH4811A
PG#
5VREF
MMBTA06LT1
100kΩ
DC / DC
Converters
+VIN +VOUT
V
–VIN –VOUT
0V
ON/OFF
10nF
100V
100nF
50V
–48V
100nF
1kΩ
*10Ω
10nF
100V
RS
68kΩ
100nF
50V
100µF
100V
MMBD1401
2044 Fig08
Figure 8. Typical Application with DC/DC Converter
SUMMIT MICROELECTRONICS, Inc.
2044 6.1 2/8/01
13
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