Datasheet > TPS3610U25PWR

TPS3610U25PWR

更新时间： 2024-10-14 23:37:19

品牌	Logo	应用领域
其他 - ETC		模拟IC 光电二极管
页数	文件大小	规格书
16页	214K
描述
Analog IC

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中文翻译

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数据手册

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TPS3610U25PWR 数据手册

TPS3610U18, TPS3610T50

BATTERY-BACKUP SUPERVISORS FOR RAM RETENTION

SLVS327 – DECEMBER 2000

features

typical applications

Fax Machines

Supply Current of 40 µA (Max)

Battery Supply Current of 20 nA (Max)

Set-Top Boxes

Precision Supply-Voltage Monitor,

1.8 V, 5 V; Other Options on Request

Advanced Voice Mail Systems

Portable Battery-Powered Equipment

Computer Equipment

Watchdog Timer With 800-ms Time-Out

Backup-Battery Voltage can Exceed V

Advanced Modems

Power-On Reset Generator With Fixed

100-ms Reset Delay Time

Automotive Systems

Portable Long-Time Monitoring Equipment

Point of Sale Equipment

Battery-OK Output

Voltage Monitor for Power-Fail or

Low-Battery Monitoring

PW PACKAGE

(TOP VIEW)

Manual Switchover to Battery-Backup

Mode

OUT

BAT

RESET

WDI

LOWLINE

CEOUT

BATTOK

PFO

Chip-Enable Gating . . . 3 ns (at V

Max Propagation Delay

= 5 V)

GND

MSWITCH

CEIN

BATTON

PFI

Battery-Freshness Seal

14-pin TSSOP Package

Temperature Range . . . –40°C to 85°C

–

typical operating circuit

Address

Decoder

Power

Supply

0.1 µF

External

CEIN

CMOS

RAM

CMOS

RAM

CEOUT

Address Bus

Real-

Time

Clock

Backup

Battery

Source

BAT

TPS3610

PFI

RESET

I/O

RESET

WDI

Data Bus

I/O

PFO

I/O

BATTOK

BATTON

I/O

Switchover

Capacitor

Manual

Reset

MSWITCH

GND

OUT

0.1 µF

GND

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...16

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