MAX6499 Maxim Integrated Products, MAX6499 Datasheet - Page 13

• Manufacturer Part Number: MAX6499
• Description: Overvoltage-Protection Switches/Limiter Controllers
• Manufacturer: Maxim Integrated Products

Figure 10. Functional Diagram (MAX6495)
Figure 12. Functional Diagram (MAX6497/MAX6498)
OVSET
OVSET
Limiter Controllers with an External MOSFET
5V
1.24V
0.505V
5V
IN
MAX6497
MAX6498
MAX6495
IN
______________________________________________________________________________________
UVLO
UVLO
72V, Overvoltage-Protection Switches/
GND
GND
1.24V
PROTECTION
CHARGE
THERMAL
PUMP
PROTECTION
CHARGE
10V
THERMAL
PUMP
10V
GATE
OUTFB
SHDN
GATE
OUTFB
SHDN
POKSET
POK
Figure 11. Functional Diagram (MAX6496)
Figure 13. Functional Diagram (MAX6499)
OVSET
UVSET
OVSET
GATEP
1.24V
5V
MAX6496
1.24V
1.24V
IN
IN
MAX6499
5V
I
GATEP_SOURCE
UVLO
UVLO
Functional Diagrams
CLEAR
10V
GND
GND
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PROTECTION
CHARGE
THERMAL
PUMP
PROTECTION
10V
THERMAL
CHARGE
PUMP
10V
GATE
OUTFB
SHDN
GATE
OUTFB
SHDN
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