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PDF TB9001FN Data sheet ( Hoja de datos )
| Número de pieza | TB9001FN | |
| Descripción | 5V Voltage Regulator | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TB9001FN (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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TB9001FN
TOSHIBA BiCMOS INTEGRATED CIRCUIT SILICON MONOLITHIC FOR AUTOMOTIVE USE
TB9001FN
5 V Voltage Regulator with Watchdog Timer
The TB9001FN is specially designed for microcomputer
systems.
The IC features low standby current, oscillator function for
CPU sub-clock and various system reset functions.
With external power transistor, TB9001FN can supply high
output current. As a protective feature, current limiter function is
incorporated.
For system reset includes low voltage reset, power-on reset,
and watchdog timer functions.
FEATURES
Weight: 0.1 g (typ.)
• Accurate output: 5.0V ± 0.15V
• Low current consumption: 95µA (VIN=12V, Ta=25°C) at 5V output + reset timer + 32kHz sub-clock
• Reset functions: Low voltage reset / power on reset / watchdog timer
• Current limiter: Adjustable with external resistor
• Operating temperature: -40~125°C
• Small SMD package: SSOP-20pin
www.DataSheet4U.com
1 2004-09-30
1 page  
TIMING CHART
TB9001FN
VTH-H
Vcc
0V
5V
VTH-L
VTH-H
VTH-L
CK
0V
RESET
0V
WS
0V
TPOR
TRST
TWD
Td
TPOR TWD
SCK
0V
TWD
Note: Timing charts may be simplified to clarify the descriptions of features and operations.
MAXIMUM RATING (Ta=25°C)
CHARACTERISTIC
SYMBOL
Input Voltage
Output Current
Operating Temperature
Storage Temperature
VIN
COMP,SCK,
WS,Vcc,
---------------------
RESET,CK,
TADJ-L/H,
TC,TR
IOUT
Topr
Tstg
RATING
45(1s)
6.0
5
- 40~125
- 55~150
UNIT
V
V
mA
°C
°C
Td
Note: The absolute maximum ratings of a semiconductor device are a set of specified parameter values that must
not be exceeded during operation, even for an instant.
www.DataSheet4U.comIf any of these levels is exceeded during operation, the electrical characteristics may be irreparably altered
and the reliability and lifetime of the device can no longer be guaranteed, possibly causing damage to any
other equipment with which it is used. Applications using the device should be designed so that the
maximum ratings will never be exceeded in any operating conditions.
Ensuring that the parameter values remain within these specified ranges during device operation will help to
ensure that the integrity of the device is not compromised.
5 2004-09-30
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet TB9001FN.PDF ] | |
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