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PDF KIA8000S Data sheet ( Hoja de datos )
| Número de pieza | KIA8000S | |
| Descripción | 5V VOLTAGE REGULATOR | |
| Fabricantes | KEC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de KIA8000S (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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SEMICONDUCTOR
TECHNICAL DATA
KIA8000S
BIPOLAR LINEAR INTEGRATED CIRCUIT
5V VOLTAGE REGULATOR WITH WATCHDOG TIMER
The KIA8000S is an IC specially designed for automotive
microcomputer systems. It produces an output voltage of 5 0.25V
without need for adjustment from its accurate reference voltage and
amplifier circuit. At power-on, it outputs a reset signal to reset the system.
It will also output a reset signal when the 5V output voltage drops below
85% because of external disturbance or other problem.
It also incorporates a watchdog timer for self-diagnosing the system.
When the system malfunctions, the IC generates reset pulses intermittently
to prevent the system from running away.
FEATURES
Accurate output : 5 0.25V.
Output voltage adjusting pin attached.
Power-on reset timer incorporated.
Watchdog timer incorporated.
Wide operating voltage range : 40V (Max.).
Wide operating temperature range : from -40 85
Load dump protection : 80V (Max.) (1 second).
Small SIP-9 pin.
.
AB
19
P dD
T
DIM
A
B
D
d
G
H
L
P
T
MILLIMETERS
22.48+_ 0.2
3.2+_ 0.2
1.2+_ 0.25
0.5+_ 0.1
1.95+_ 0.2
7.7+_ 0.3
3.2 +_ 0.3
2.54
0.25+0.1/-0.05
SIP-9
BLOCK DIAGRAM AND PIN ASSIGNMENT
VCC
V ref
+
-
+
WATCHDOG TIMER
-
1
BIAS
2
OUT
V CC
3
4
COMP
VCC
5
GND
67
ADJ RESET
8
TC
9
CK
1999. 2. 10
Revision No : 1
1/10
1 page  
KIA8000S
TEST CIRCUIT
1. VREG
VIN
470pF
+
+
VREG
I I OUT
1234567 89 V
2. VOL(RESET)
470pF
+
+
VIN
123456789
V VOL
3. I LEAK(RESET)
470pF
+
+
VIN 1 2 3 4 5 6 7 8 9
I LEAK
I
VIN
4. I IN(TC)
VIN
470pF
+
1kΩ
+
1 234 567 8 9
I IN
I
VIN
5. VIH, VIL(TC), VIH, VIL(CK)
VIN
1999. 2. 10
470pF
+
+
123456789
+
VCK
VCK
TC
TC
Revision No : 1
VTH(CK)
VIH
VIL
5/10
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet KIA8000S.PDF ] | |
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