SMH4811A View Datasheet(PDF) - Summit Microelectronics
Part Name
Description
MFG CO.
SMH4811A
Summit Microelectronics
'SMH4811A' PDF : 15 Pages View PDF
APPLICATIONS CIRCUITS
0V
10nF
100V
RD
6.8kΩ
SMH4811A
Preliminary
0V
R3
R2
10kΩ
10kΩ
R1
UV
OV
PD1#
PD2#
FAULT#
SMH4811A
PG#
5VREF
MMBTA06LT1
1N4148
47kΩ
–48V
100nF
50V
RS
20mΩ
100nF
*10Ω
1kΩ
10nF
100V
RT
68kΩ
100nF
50V
MMBD1401
100µF
100V
2044 Fig05
–48V
Figure 5. Changing Polarity of Power Good Output
0V
NTC
50kΩ
@TMAX
10nF
100V
1MΩ
+
–
LMV331
50kΩ
R3
1kΩ
RD
6.8kΩ
R2
10kΩ
10kΩ
EN/TS
UV
OV
PD1#
PD2#
FAULT#
R1
SMH4811A
PG#
5VREF
0V
MMBTA06LT1
100kΩ
–48V
12
100nF
50V
RS
20mΩ
100nF
*10Ω
1kΩ
10nF
100V
RT
68kΩ
100nF
50V
MMBD1401
Figure 6. Overtemperature Shutdown
2044 6.1 2/8/01
100nF
50V
100µF
100V
2044 Fig06
–48V
SUMMIT MICROELECTRONICS, Inc.
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