FXLP4555 FAIRCHILD [Fairchild Semiconductor], FXLP4555 Datasheet - Page 2

• Manufacturer Part Number: FXLP4555
• Description: 1.8V / 3.0V SIM Card Power Supply and Level Shifter
• Manufacturer: FAIRCHILD [Fairchild Semiconductor]

© 2010 Fairchild Semiconductor Corporation
FXLP4555 • Rev. 1.0.0
Application Diagram
Functional Block Diagram
RST _H
CLK _H
VCCA
VSEL
I / O _H
EN
14
13
15
2
3
1
18K
Figure 1.
VCCA
Figure 2.
Bidirectional NpassGate
With Edge Rate
Unidirectional
Unidirectional
Accelerators
at 50mA
1.8V/3V
Driver
Typical Application
Driver
VBAT
LDO:
GND
10
5
Block Diagram
2
VCC_C
14K
GND
GND
GND
GND
11
7
9
8
VCC _C
CLK _C
RST _C
I/ O_C
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