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PDF WT7527 Data sheet ( Hoja de datos )
| Número de pieza | WT7527 | |
| Descripción | PC Power Supply Supervisor | |
| Fabricantes | Weltrend | |
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Hay una vista previa y un enlace de descarga de WT7527 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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偉詮電子股份有限公司
Weltrend Semiconductor, Inc.
WT7527
PC POWER SUPPLY SUPERVISOR
Data Sheet
Version 1.20
June 22, 2007
The information in this document is subject to change without notice.
Weltrend Semiconductor, Inc. All Rights Reserved.
新竹市科學工業園區工業東九路24號2樓
2F, No. 24, Industry E. 9th RD., Science-Based Industrial Park, Hsin-Chu, Taiwan
TEL:886-3-5780241 FAX:886-3-5794278.5770419
Email:[email protected]
1 page  
WT7527
Rev. 1.20
ABSOLUTE MAXIMUM RATINGS
Parameter
Min.
Max.
Supply voltage, VCC, V12A
PGI, PSONB
–0.3
16
VCC + 0.3（Max. 7V）
Input voltage
V5, I5, V33, I33
–0.3
V12A + 0.3（Max. 7V）
I12A, V12B, I12B
V12A + 0.3（Max. 16V）
Output voltage
PGO
FPOB
–0.3
–0.3
VCC + 0.3（Max. 7V）
16
Operating temperature
-40 125
Storage temperature
-55 150
*Note: Stresses above those listed may cause permanent damage to the devices
Unit
V
V
V
V
V
V
℃
℃
RECOMMENDED OPERATING CONDITIONS
Parameter
Supply voltage, VCC
Input voltage
PGI, PSONB, V5, V33
V12A, V12B
Output voltage
PGO
FPOB
Output sink current
FPOB
PGO
Output current for RI
RI
Conditions
0.3V
0.3V
Min.
3.8
10
Typ.
5
Max.
16
7
16
7
16
10
10
65
Unit
V
V
V
V
V
mA
mA
uA
ELECTRICAL CHARACTERISTICS, at Ta=25°C and VCC=5V.
Over Voltage Detection
Parameter
V33
Over voltage threshold
V5
V12AB
VX
ILEAKAGE Leakage current (FPOB)
VOL Low level output voltage (FPOB)
PGI and PGO
Parameter
Under voltage threshold
V33
V5
V12AB
Input threshold voltage(PGI)
ILEAKAGE Leakage current(PGO)
VOL Low level output voltage(PGO)
Offset Voltage of OCP comparators
PSONB
Parameter
Input pull-up current
High-level input voltage
Low-level input voltage
Condition
Use UVD timing
V(FPOB) = 5V
Isink =10mA
Condition
PGO = 5V
Isink =10mA
Condition
PSONB= 0V
Min.
3.8
5.6
13.5
1.176
Typ.
3.9
5.8
13.85
1.20
5
Max.
4.0
6.0
14.2
1.224
0.3
Unit
V
V
V
V
uA
V
Min.
2.8
4.2
10.3
1.176
–6
Typ.
2.9
4.4
10.65
1.20
5
Max.
3.0
4.6
11.0
1.224
0.3
6
Unit
V
V
V
V
uA
V
mV
Min.
1.8
Typ.
150
Max.
1.2
Unit
uA
V
V
Weltrend Semiconductor, Inc.
Page 5
5 Page 
MECHANICAL INFORMATION
WT7527
Rev. 1.20
PLASTIC DUAL–IN–LINE PACKAGE
NOTE 1：All linear dimensions are in inches（millimeters）.
NOTE 2：This drawing is subject to change without notice.
NOTE 3：Falls within JEDEC MS–001
Weltrend Semiconductor, Inc.
Page 11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet WT7527.PDF ] | |
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