s-873023cup-afct2u Seiko Instruments Inc., s-873023cup-afct2u Datasheet - Page 31
s-873023cup-afct2u
Manufacturer Part Number
s-873023cup-afct2u
Description
High Withstand-voltage Voltage Regulator With Reset Function
Manufacturer
Seiko Instruments Inc.
Datasheet
1.S-873023CUP-AFCT2U.pdf
(53 pages)
- Current page: 31 of 53
- Download datasheet (461Kb)
Rev.8.0
HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION
_00
2. In the E type, the minimum operating voltage becomes 2.0 V as V
3. Also, in the E type, when sharply increasing only VIN pin voltage at 1 ms/V or less,
in V
capacitor when load current or the voltage regulator is powered on at the time of
release, set V
with the SENSE pin fixed to −V
output pin of voltage detector. Be careful. In this case, this release pulse is removed
by setting the time constant of VOR pin 20 ms or more with capacitance and pull-up
resistance. In addition, when the voltage of SENSE pin is fixed to between the
detection voltage and the release voltage at the detect condition, if sharply increasing
only VIN pin voltage at 1 ms/V or less, the output of the detector turns to the release
condition. If this action is a problem in your system, please connect SENSE pin to
VIN pin.
IN
Power Voltage
V
voltage occurs due to load current or rush current to be charged to the output
IN
Voltage
+V
−V
DET
DET
V
OR
IN
to 2.0 V or more.
ΔV
I
IN
IN
R
IN
Figure 24 Attention connecting example 2
Seiko Instruments Inc.
SENSE
VIN
DET
Figure 25 When ΔV
S-87xxxxEUP
≥V
SENSE
VSS
≥−V
DET
V
VOUT
HYS
−2 V, a release pulse is output to the
VOR
IN
>V
HYS
R
L
IN
C
voltage. If a drop
OUT
A drop in V
rush current
S-87x Series
IN
due to
31
Related parts for s-873023cup-afct2u
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Low Supply Current - Seiko Instruments Inc
Manufacturer:
Seiko Instruments Inc.
Datasheet:
Part Number:
Description:
Mini Logic Series 2 Input Nand Gate
Manufacturer:
Seiko Instruments Inc.
Datasheet:
Part Number:
Description:
Inverting Switching Regulators
Manufacturer:
Seiko Instruments Inc.
Datasheet:
Part Number:
Description:
Cmos 512-bit Serial Eeprom
Manufacturer:
Seiko Instruments Inc.
Datasheet:
Part Number:
Description:
2-wire Serial E2prom
Manufacturer:
Seiko Instruments Inc.
Datasheet:
Part Number:
Description:
Mini Analog Series Low Input Offset Voltage Cmos Operational Amplifier
Manufacturer:
Seiko Instruments Inc.
Datasheet:
Part Number:
Description:
Mini Analog Series Cmos Comparator
Manufacturer:
Seiko Instruments Inc.
Datasheet:
Part Number:
Description:
Analog IC - Datasheet Reference
Manufacturer:
Seiko Instruments, Inc.
Datasheet:
Part Number:
Description:
(S807 Series) High Precision Voltage Detector
Manufacturer:
Seiko Instruments, Inc.
Datasheet:
Part Number:
Description:
Series High-Precision Voltage Detector
Manufacturer:
Seiko Instruments, Inc.
Datasheet:
Part Number:
Description:
LCM: Liquid Crystal Display Modules
Manufacturer:
Seiko Instruments, Inc.
Datasheet:
Part Number:
Description:
3-wire Real-time Clock
Manufacturer:
Seiko Instruments Inc.
Datasheet:
Part Number:
Description:
3-wire Real-time Clock
Manufacturer:
Seiko Instruments Inc.
Datasheet:
Part Number:
Description:
3-wire Real-time Clock
Manufacturer:
Seiko Instruments Inc.
Datasheet:
Part Number:
Description:
2-wire Real-time Clock
Manufacturer:
Seiko Instruments Inc.
Datasheet: