Home >> FPF3042 Search >> Fairchild Semiconductor FPF3042 Datasheet

FPF3042 Datasheet

Power-Source-Selector Switch

No Preview Available !

FPF3042 pdf
Table 1.
Truth Table
EN VIN>VUVLO VBUS>VUVLO VIN_SEL DF_IN
HIGH
X
X
LOW
X
HIGH
X
X HIGH X
LOW YES
NO HIGH X
LOW
NO
YES
LOW
X
LOW YES
YES
LOW Floating
LOW YES
YES
HIGH LOW
LOW
NO
NO X
Notes:
1. Internal pull-down at EN.
2. 1 µA pull-up current source at DF_IN.
X
Other_VIN_AVA
HI-Z if VIN & VBUS >VUVLO
LOW if VIN or VBUS <VUVLO
HI-Z if VIN & VBUS >VUVLO
LOW if VIN or VBUS <VUVLO
LOW
LOW
HIGH-Z
HIGH-Z
LOW
VOUT
Comment
VBUS
VIN
VOUT is selected by
VIN_SEL
Bidirectional channel
VIN
VBUS
Automatic selection to
valid input
VIN_SEL is output.
VBUS
VIN
VOUT is selected by
DF_IN
VIN_SEL is output.
Floating
OFF
© 2013 Fairchild Semiconductor Corporation
FPF3042 Rev. 1.0.1
5
www.fairchildsemi.com
Fairchild Semiconductor
Fairchild Semiconductor



   PDF Click to Download PDF File

   PDF View for Mobile





Related Start with FPF304*

[ FPF3040 Fairchild Semiconductor ]     [ FPF3042 Fairchild Semiconductor ]     [ FPF3003 Fairchild Semiconductor ]     [ FPF3040 Fairchild Semiconductor ]     [ FPF3042 Fairchild Semiconductor ]    


Searches related to FPF3042 part

Find Chips CBC RS online RUTRONIK 24
Component Distributors NexGen Digital Richardson RFPD ICC
Beyond Components NAC PEI-Genesis Powell Electronics
TME Ameya 360 Power & Signal Datasheets360
Freelance Electronics Sager Electronics Terminals & Connectors TTI

0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z
@ 2014 :: DatasheetsPDF.com :: Semiconductors Datasheet Search & Download Site