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マキシム >
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モジュールの許容条件
File E99151 and Report
Vol. 1 Sec. 1 Page 1
Issued: 10-29-85
Revised: 02-14-00
DESCRIPTION
PRODUCT COVERED:
* Component lithium battery powered integrated circuits:
DS32KHZ BGA, DS1187#, -1201#, -1204#, -1205#, -1213#, -1216#, -1217#,
-1220#, -1223#, -1225#, -1225D#, -1230#, -1235#, -1243#, -1244#, -1245#,
-1248#, -1249#, -1250#, -1251#, -1258#, -1260#, -1265#, -1270#, -1286#,
-1287#, -12887#, -12B887#, -12C887#, -1290#, -1330#, -1345#, -1350#,
-1381#, -1386#, -1387#, -1397#, -1486#, -1487#, -1488#, -1497#, -1511#,
-1556#, -1587#, -1603#, -1630#, -1642#, -1643#, -1644#, -1645#, -1646#,
-1647#, -1650#, -1687#, -1691#, -1693#, -14287, -1743#, -1744#, -1746#,
-1747#, -17287, -17487#, -17887, -5000#, and -6205 followed by # sign,
where # represents additional suffix numbers or letters.
GENERAL DESCRIPTION:
The components listed are lithium battery powered circuits and
peripherals that include the DS1201 tag, DS1204 key, DS1213 smart
socket, DS1216 smart watch, DS1217A or DS1217M1 RAM cartridge,
DS1220Y RAM module, DS1223 configurator, and the DS1225Y RAM
module. Each component is enclosed in a plastic housing and the
battery is epoxy encapsulated to prevent contamination or
accidental discharge. The battery circuit is a backup in case of
power failure. The battery circuit also provides protection from
a reverse charging current into the battery.
ENGINEERING CONSIDERATIONS (NOT FOR FIELD REPRESENTATIVE'S USE):
Use - For use only in products where the acceptability of the
combination is determined by Underwriters Laboratories Inc.
Conditions Of Acceptability - Consideration should be given to
the following when determining the acceptability of these devices
in specific applications.
1. These devices are normally intended for use as components
where replacement is done by a trained technician.
2. These devices may be used as part of a consumer
replacement kit provided the marking and packaging requirements of
Subject 1642 Bulletin, dated March 20, 1984 are followed.
3. These devices are intended for use as components in low
voltage isolated secondary circuits where the case temperature is
not expected to exceed 95°C and the voltage on any pin relative to
ground is a maximum of 7V dc.
File E99151 and Report
Vol. 1 Sec. 1 Page 1A
Issued: 10-29-85
Revised: 02-14-00
4. These devices are considered to meet the requirements for
94V-2 or less flammable material as specified for internal
materials in Paragraph 5.20 of the Fifth Edition of UL 478 or by
the 3/4 in. Flame Test specified in Exception 7.
* Models DS1251#, DS14287, DS17287, DS17487, and DS17887 are
considered to meet the requirements for V-0 flammable material.
They have been evaluated to Appendix A6 of UL 1950.
5. These devices are provided with the applicable reverse charging
current protection circuit either on the chips or discrete
components that are encapsulated with the battery.
6. Consideration should be given to Sub-clause 1.7.17 of UL 1950.
MODEL DIFFERENCES:
The lithium battery protection circuit for the following models
is as follows:
DS1205 is identical to DS1204.
DS1245 is identical to DS1235.
DS1239 is identical to DS5000.
DS1243 and -1244 are identical to DS1216.
DS1286 is identical to DS1287.
DS1381 is identical to DS1204.
DS1486 is identical to DS1386 and DS1384.
DS1497 is identical to DS1387.
DS6205 is identical to DS1204.
DS-5001, -5002, -5303, -5311 and -5340 and identical to DS5000.
DS-1643, -1644, -1647, -1648, -1646 are identical to DS1287.
File E99151 and Report
Vol. 1 Sec. 1 Page 1B
Issued: 10-29-85
Revised: 02-14-00
The battery protection circuit for the following lithium battery
integrated circuit (LBIC) is the same as for the integrated circuit
covered in Vol. 1, Sec. 2, Report issued November 11, 1987.
DS1386 is identical to DS1284.
DS1387, -1397 and -1487 are identical to DS1285.
DS1488 is identical to DS1485.
DS1187 is identical to Model DS1287 except for battery life.
DS12887 is identical to DS12885.
DS1630, -1645 and -1650 are identical to DS1610.
DS1587 is identical to DS1585.
DS1603 is identical to DS1602.
DS32KHZ BGA is identical to DS32KHZ.
DS are identical to DS1321.
DS1258 is identical to DS13D12.
DS are identical to DS1748#.
DS1556# is identical to DS1558#.
(#) The model number may be followed by additional suffix numbers
or letters. These suffix designations denote logic changes
only and do not affect the safety of the product.
File E99151 and Report
Vol. 1 Sec. 4 Page 1
Issued: 12-06-94
Revised: 08-02-99
DESCRIPTION
PRODUCT COVERED:
Component Lithium Battery Powered Integrated Circuit, Model DS1643#,
DS1230ABP#, DS1230WP#, DS1230YP#, DS1245ABP#, DS1245WP#, DS1245YP#,
DS1250ABP#, DS1250WP#, DS1250YP#, DS1330ABP#, DS1330WP#, DS1330YP#,
DS1345ABP#, DS1345WP#, DS1345YP#, DS1350ABP#, DS1350WP#, DS1350YP#,
DS1643P#, DS1644P#, DS1646#, DS1647P#, DS1486P#, DS1386P-8K#,
DS1386-32K#, DS1742# and DS1743P#, where # may represent any
alphanumeric character.
Component Power Module, Model DS3800# and DS9034#, where # may
represent any alphanumeric character.
GENERAL DESCRIPTION (NOT FOR FIELD REPRESENTATIVE'S USE):
The components covered by this Report consist of an integrated
circuit, one or two lithium batteries, and a printed wiring board,
for model DS3800, if not provided with lithium battery integrated
circuit, model DS1254, no printed wiring board is provided. The
entire assembly is provided with a seperate enclosure and
encapsulated with epoxy. For all models except DS3800, the reverse
charging protection to the lithium battery is provided by the
integrated circuit. The integrated circuit has been separately
evaluated and is considered to be a Recognized Component. Model
DS3800 consists of two Recognized lithium batteries in parallel.
The flammability characteristics of the combination of enclosure,
encapsulant, and integrated circuit has been evaluated and found to
be 94V-0.
These devices have been evaluated to the Standard for Information
Technology Equipment, Including Electrical Business Equipment,
UL 1950, Second Edition
ENGINEERING CONSIDERATIONS (NOT FOR FIELD REPRESENTATIVE'S USE):
Use - For use ony in products where the suitability of the
combination is determined by Underwriters Laboratories Inc.
Conditions of Acceptability - The following items are to be
considered when evaluating these devices in the end-use product.
1. This device is intended for use as components in low voltage
secondary circuits (SEC).
File E99151 and Report
Vol. 1 Sec. 4 Page 2
Issued: 12-06-94
Revised: 08-02-99
2. These devices are considered to meet the requirements for 94V-0
flammable material. They have been evaluated to Appendix A6 of
UL 1950.
3. If these devices are replaced, the replacement is to be done by a
trained technician.
4. With exception to model DS3800 when DS1254 module is not provided,
these devices are provided with the applicable reverse charging
current protection. This protection is provided by the integrated
circuit which is part of the device and encapsulated with the
battery.
5. Consideration should be given to Sub-clause 1.7.17 of UL 1950.
6. These devices may be used as part of a consumer replacement kit
provided the marking and packaging requirements of Subject 1642
bulletin, dated March 20, 1984 are followed.
7. Model DS3800 only: Reverse charging current protection is provided
as part of the chip when the module is provided with lithium
battery integrated circuit model DS1254, otherwise it consists of
only two lithium batteries in parallel. When DS1254 is not provided
the two poles of this device are connected to the batteries the pin
next to the square notch in the molded enclosure and the pin
diagonal to it. The maximum abnormal charging current is 5.0mA.
This module is not rechargeable. If the module is not provided with
model DS1254, the circuit containing the cells or batteries must be
provided with protective components as noted in CL 4.3.21.
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