FPF2300 Fairchild Semiconductor, FPF2300 Datasheet - Page 2

• Manufacturer Part Number: FPF2300
• Manufacturer: Fairchild Semiconductor

© 2009 Fairchild Semiconductor Corporation
FPF2300/02/03 • Rev. 1.1.3
Application Circuit
Functional Block Diagram
IN = 1.8V-5.5V
ONA
ONB
IN
UVLO
C
IN
PROTECTION B
PROTECTION A
THERMAL
THERMAL
OFF
OFF
CONTROL
CONTROL
LOGIC A
LOGIC B
ON
ON
Figure 3. Typical Application
Figure 4. Block Diagram
GND
IN
ONA
ONB
2
CURRENT
CURRENT
LIMIT A
LIMIT B
FPF2300/2/3
GND
FLAGB(A)
FLAGB(B)
OUTB
OUTA
BLOCKING
BLOCKING
CURRENT
CURRENT
REVERSE
REVERSE
C
OUTB
OUTA
FLAGB(A)
OUTB
FLAGB(B)
C
OUTA
TO LOAD A
TO LOAD B
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