MAX6495(2005) Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
Fabricante
MAX6495
(Rev.:2005)
(Rev.:2005)
Maxim Integrated
MAX6495 Datasheet PDF : 16 Pages
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72V, Overvoltage-Protection Switches/Limiter
Controllers with an External MOSFET
Typical Application Circuits (continued)
GATE OUTFB
12V
IN
POKSET
SHDN
MAX6497
MAX6498
OVSET
POK GND
DC-DC
CONVERTER
IN
OUT
EN GND
12V
R1
R2
R3
DC-DC
CONVERTER
IN
OUT
GND
IN GATE OUTFB
SHDN
UVSET
MAX6499
OVSET
CLEAR GND
Figure 7. Overvoltage Protection to a DC-DC Converter
(MAX6497/MAX6498)
Figure 8. Overvoltage and Undervoltage Window Detector
(MAX6499)
Functional Diagrams
IN
5V
OVSET
1.24V
UVLO
MAX6495
THERMAL
PROTECTION
10V
CHARGE
PUMP
GATE
OUTFB
SHDN
GND
IN
UVLO
OVSET
5V
IGATEP_SOURCE
1.24V
GATEP
MAX6496
THERMAL
PROTECTION
10V
CHARGE
PUMP
GATE
OUTFB
10V
SHDN
GND
Figure 9. Functional Diagram (MAX6495)
Figure 10. Functional Diagram (MAX6496)
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