PEF2023 SIEMENS [Siemens Semiconductor Group], PEF2023 Datasheet - Page 2

• Manufacturer Part Number: PEF2023
• Description: ISDN DC Converter Circuit IDCC
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Edition 08.97
This edition was realized using the software system FrameMaker .
Published by Siemens AG,
HL TS,
Balanstraße 73,
81541 München
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Critical components
written approval of the Semiconductor Group of Siemens AG.
1 A critical component is a component used in a life-support device or system whose failure can reasonably be expected to cause the
2 Life support devices or systems are intended (a) to be implanted in the human body, or (b) to support and/or maintain and sustain hu-
PEB 2023
PEF 2023
Revision History:
Previous Releases:
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all Pages
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Siemens AG 08.1997.
failure of that life-support device or system, or to affect its safety or effectiveness of that device or system.
man life. If they fail, it is reasonable to assume that the health of the user may be endangered.
Subjects (changes since last revision)
Additional to the normal temperature range devices PEB 2023 also the extended
temperature range devices PEF 2023 are specified in this Data Sheet.
The ambient temperature under bias is separately defined for PEB 2023 and PEF
2023.
The maximum limit values for line regulation
are reduced. The typical values are adapted.
The maximum limit value for voltage stability of
adapted.
The test condition ambient temperature range
stability of
The sense voltage
PEB 2023 and PEF 2023.
1
of the Semiconductor Group of Siemens AG, may only be used in life-support devices or systems
V
REF
and
Original Version:
V
f
Sense
OSC
.
of the current limit comperator is separately defined for
Data Sheet 08.97
Data Sheet 02.97
V
REF Line
T
f
OSC
A
is extended for temperature
is reduced. The typical value is
and load regulation
2
with the express
V
REF Load