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Número de pieza | TB9000F | |
Descripción | 5V VOLTAGE REGULATOR | |
Fabricantes | Toshiba Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de TB9000F (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
No Preview Available ! TOSHIBA BiCMOS Integrated Circuit Silicon Monolithic
TB9000F
5 V Voltage Regulator with Watchdog Timer
The TB9000F is an IC specially designed for microcomputer
systems in automobile. It features low standby current and
various system reset functions.
With external pass Tr., TB9000F can supply high output
current. As a protective function, current limiter function is
incorporated.
The system reset includes low voltage reset/power on
reset/watchdog timer.
TB9000F
Weight: 0.14 g (typ.)
Features
• Accurate output: 5.0 V ± 0.15 V
• Low current consumption: 120 µA (VIN = 12V ,Ta = 25°C) at 5 V Output + Reset timer
• Reset functions: Low voltage reset/Power on reset/Watchdog timer
• Current limiter: Adjustable with external resistor
• Operating temperature : −40 to 125°C
• Small SMD package: SSOP-16pin
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1 2003-10-16
1 page Timing Chart 1
WS = Low
VCC
0V
TC
0V
CK
0V
VTH
RESET 0 V
TPOR
Timing Chart 2
WS = High
VCC
0V
VTH
TC
0V
RESET 0 V
TPOR
5V
TWD TRST
TPOR
5V
VTH
TPOR
TB9000F
Note: Timing charts may be simplified to clarify the descriptions of features and operations.
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5 2003-10-16
5 Page TB9000F
RESTRICTIONS ON PRODUCT USE
030619EBA
• The information contained herein is subject to change without notice.
• The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which
may result from its use. No license is granted by implication or otherwise under any patent or patent rights of
TOSHIBA or others.
• TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc..
• The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or
spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
www.DataSheet4mdUoe.ccduoicmmael nitnsshtraulml beentms,adaell
types of safety devices, etc..
at the customer’s own risk.
Unintended
Usage
of
TOSHIBA
products
listed
in
this
• The products described in this document are subject to the foreign exchange and foreign trade laws.
• TOSHIBA products should not be embedded to the downstream products which are prohibited to be produced
and sold, under any law and regulations.
11 2003-10-16
11 Page |
Páginas | Total 11 Páginas | |
PDF Descargar | [ Datasheet TB9000F.PDF ] |
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