FSA9285UCX Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Fabricante
FSA9285UCX Datasheet PDF : 4 Pages
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Block Diagram
Phone
Power
Charger
IC
Audio
Codec
HS -USB
VBAT
VBUS_OUT
CHG_DETB
MIC
Audio_R
Audio_L
DP_HOST2
DM_HOST2
HS -USB
DP_HOST1
DM_HOST1
Interrupt
I2C
Baseband
Processor
INTB
I2C_SCL
I2C_SDA
VDDIO
FSA9285
3:1
MUX
and
Charge
Pump
Switch
Control
and
I2C
Slave
Detection
OCP, OVP
Charger
Detect
Float / Short
Detect
Resistance
Detection
VBUS_IN
DM_CON
DP_CON
ID_CON
GND
USB Port
V BUS_IN
DM_CON
DP_CON
ID_CON
GND
Pin Configuration
Figure 2. Block Diagram
1
2
3
4
GND
DP_HOST2
DM_HOST2
VBAT
A
GND1
MIC
I2C_SDA
VDDIO
B
DM_HOST1
CHG_DETB
I2C_SCL
INTB
C
DP_HOST1
AUDIO_R
AUDIO_L
VBUS_OUT
D
© 2011 Fairchild Semiconductor Corporation
FSA9285 • Rev 1.0.2
ID_CON
DP_CON
DM_CON
VBUS_IN
E
Figure 3. Pin Assignments (Top-Through View)
2
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