S1F77600 Epson Electronics America, Inc., S1F77600 Datasheet

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S1F77600

Manufacturer Part Number
S1F77600
Description
Power Supply Ic
Manufacturer
Epson Electronics America, Inc.
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
S1F77600M0A000L
Manufacturer:
EPSON
Quantity:
3 803
Part Number:
S1F77600M0B000L
Manufacturer:
SEIKO
Quantity:
20 000
Rev.1.0
DESCRIPTION
S1F77600 series comprises high-accuracy, low-consumption low-voltage detectors which work at a low
voltage.
leakage of a dry cell by detecting the voltage drop of power supply of two cells connected in series. The
internal circuits of the ICs consist of reference voltage circuits, comparators, resistances for detecting voltage,
hysteresis circuits, output-securing circuits (forced output Hi-Z) and output transistors.
Detection voltage is of non-adjustment type, fixed inside the IC at high accuracy.
Output form is selectable from P-ch open drain and N-ch open drain.
The packages are of SOT89-3pin type.
These ICs are best suited to the dry-cell liquid leakage prevention/protection circuit of a portable product
which uses power supply of two dry cells connected in series.
LINEUP
FEATURES
S1F77600Y0A0
S1F77601Y0A0
S1F77602Y0A0
S1F77603Y0A0
Product name
Current consumption
Operational voltage
Forced output Hi-Z
Detection voltage
Accuracy of detection voltage
Detection temperature characteristics
Hysteresis width
Release voltage
Accuracy of release voltage
Detection temperature characteristics
Operational temperature
Output form
Shipping forms
S1F77600/77601
S1F77602/77603
S1F77600/77601
S1F77602/77603
S1F77600/77601
S1F77602/77603
S1F77600/77601
S1F77602/77603
S1F77600/77601
S1F77602/77603
Output is guaranteed until supply voltage reaches 0V.
N-ch open drain
P-ch open drain
N-ch open drain
P-ch open drain
Output form
SEIKO EPSON CORPORATION
Detection voltage
S1F77600 Series
1.2V
1.2V
2.4V
2.4V
: 0.0V to 1.0V
: 1.7V to 2.5V (0.1V step: mask option)
: -320ppm/°C
: Detection voltage + hysteresis width
: -260ppm/°C
: P-ch open drain, N-ch open drain (mask option)
: Max. 5.0µA (V
: Max. 5.5µA (V
: 0.8V to 5.5V
: 1.2V to 1.6V (0.05V step: mask option)
: ±3.5% (T
: ±2.0% (T
: 0.20V to 1.00V (0.05V step: mask option)
: 0.12V to 0.30V (0.02V step: mask option)
: ±2.5% (T
: ±2.0% (T
: -30°C to +85°C
: SOT89-3pin, SON-6pin (TBD)
a
a
a
a
=25°C)
=25°C)
=25°C)
=25°C)
Hysteresis width
DD
DD
= 3.0V, P-ch open drain)
= 3.0V, N-ch open drain)
0.8V
0.8V
0.3V
0.3V
They are ICs used to prevent liquid
Power Supply IC
PF1307-03

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S1F77600 Summary of contents

Page 1

... DESCRIPTION S1F77600 series comprises high-accuracy, low-consumption low-voltage detectors which work at a low voltage. Output is guaranteed until supply voltage reaches 0V. leakage of a dry cell by detecting the voltage drop of power supply of two cells connected in series. The internal circuits of the ICs consist of reference voltage circuits, comparators, resistances for detecting voltage, hysteresis circuits, output-securing circuits (forced output Hi-Z) and output transistors ...

Page 2

... S1F77600 Series TIMING CHART When P-ch open drain output Release Voltage (+V Supply Voltage ( Detection Voltage (-V Lower Limit of Operational Voltage V SS Release Voltage (+V Output P-ch Open Drain Detection Voltage (-V (OUT) Lower Limit of Operational Voltage V SS When N-ch open drain output Release Voltage (+V Supply Voltage ...

Page 3

... REF (Note) (Note) (Mask option allows you to select either output form.) (Mask option allows you to select either output form.) Rev.1.0 S1F77600 Series Function Detected-voltage output pin (selectable from P-ch/N-ch open drain) Input voltage pin (-) Input voltage pin (+) + + - - Forced Output Hi-Z if Supply Forced Output Hi-Z if Supply Voltage is ≤ ...

Page 4

... S1F77600 Series NOTICE: No part of this material may be reproduced or duplicated in any form or by any means without the written permission of Seiko Epson. Seiko Epson reserves the right to make changes to this material without notice. Seiko Epson does not assume any liability of any kind arising out of any inaccuracies contained in this material or due to its application or use in any product or circuit and, further, there is no representation that this material is applicable to products requiring high level reliability, such as, medical products ...

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