FUSB3301
USB Type-C Controller for
Mobile Chargers and Power
Adapters
Description
The FUSB3301 is an autonomous Source only Type−C controller
optimized for mobile chargers and power adapters. It broadcasts the
available current of the charger over CC1/CC2 using the USB Type−C
standard and prevents VBUS from being asserted until a valid
connection has been verified. It can be used for up to 15 W charging
using Type−C protocols. The FUSB3301 has very low standby power
consumption and is packaged in a 0.5 mm pitch MLP to accommodate
power adapter PCBs.
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WDFN
10 LEAD
CASE 511DM
Features
•
•
•
•
•
•
•
•
•
Fully Autonomous Type−C Controller
Supports Type−C Version 1.2
Fixed Source Mode
Low Standby Power: ICC = 5 mA (Typical)
VBUS Switch Control
Advertises Three Standard Type−C VBUS Current Levels
(900 mA, 1.5 A, 3.0 A)
2 kV HBM ESD Protection
10 Lead MLP Package
VDD Operating Range, 3.0 V − 5.5 V
MARKING DIAGRAM
NZ
NZ = Specific Device Marking
PIN ASSIGNMENT
CC1
NC1
NC2
NC3
HOST1
Applications
•
•
•
•
USB Type−C Power Ports
Mobile Chargers
Power Adapters
AC−DC Adapters
CC2
VDD
GND
SW
HOST2
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information on page 2 of
this data sheet.
© Semiconductor Components Industries, LLC, 2015
March, 2018 − Rev. 2
1
Publication Order Number:
FUSB3301/D
FUSB3301
ORDERING INFORMATION
Part Number
Top Mark
Operating Temperature Range
FUSB3301MPX
NZ
−40 to 85°C
VBUS _IN
Package
10−Lead, MLP, 3 mm x 3 mm
SW
TYPE−C
FUSB 3301
GND
HOST 1
GND
TX1+ RX1+
TX1− RX1−
VBUS
CC1 RFU 1
D+
D−
D−
D+
RFU 2 CC2
VBUS
RX2− TX2−
RX2+ TX2+
GND
CC1
CC Switches ,
I(Rp)/Rd &
Comparators Block
Source
State Machine
Tape and Reel
VBUS _OUT
LOAD
SWITCH
VDD
Packing Method
CC2
HOST 2
Figure 1. Block Diagram
Vo
LOAD
SWITCH
VBUS
TYPE−C
GND
TX1+ RX1+
TX1− RX1−
VBUS
CC1 RFU1
D+
D−
D−
D+
RFU2 CC2
VBUS
RX2− TX2−
RX2+ TX2+
GND
SW
FUSB3301
Secondary Side
Controller
Figure 2. Typical Application
Table 1. PIN DESCRIPTIONS
Pin #
Name
Type
Description
1
CC1
Input/Output
2
NC1 (Note 1)
NC
No Connect
3
NC2 (Note 1)
NC
No Connect
4
NC3 (Note 1)
NC
No Connect
5
HOST1
Input
Host Current Select Pin with Internal Pull−up
6
HOST2
Input
Host Current Select Pin with Internal Pull−up
7
SW
Output
Open Drain output to control the VBUS load switch
8
GND
Power
Ground
9
VDD
Power
Power Supply
10
CC2
Input/Output
Type−C Configuration Channel
Type−C Configuration Channel
1. No connect pins can float or can be tied to ground.
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2
FUSB3301
Table 2. CONNECTION STATE TABLE
CC1
CC2
SW
Description
NC
NC
HiZ
No Attach
Rd
NC
L
Attach to UFP (Sink)
NC
Rd
L
Attach to UFP (Sink)
Rd
Rd
HiZ
No Attach
Ra
NC
HiZ
No Attach
NC
Ra
HiZ
No Attach
Ra
Ra
HiZ
No Attach
Host Current
Table 3. HOST INPUT TRUTH TABLE
HOST2
HOST1
CC Current (mA)
Host Current (A)
GND / LOW
GND / LOW
330
3.0
GND / LOW
FLOAT / HIGH
180
1.5
FLOAT / HIGH
GND / LOW
180
1.5
FLOAT / HIGH
FLOAT / HIGH
80
0.9
Unattached SOURCE
Attach Detected for
tCCDebounce?
NO
SW = HiZ
YES
YES
Not Attached for
tPDDebounce?
Attached SOURCE
SW = LOW
Figure 3. Source Attach Flowchart
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3
FUSB3301
Table 4. ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Min
Max
Unit
VDD
Supply Voltage
−0.5
6.0
V
VCCX
CC pins when configured as HOST
−0.5
6.0
V
Storage Temperature Range
−65
+150
°C
TSTORAGE
TJ
Maximum Junction Temperature
+150
°C
TL
Lead Temperature (Soldering, 10 seconds)
+260
°C
ESD
IEC 61000−4−2 System ESD
Connector Pins
(VBUS, CC1 & CC2)
Human Body Model, JEDEC JESD22−A114
Charged Device Model, JEDEC
JESD22−C101
Air Gap
15
Contact
8
Connector Pins (VBUS, CC1 and CC2)
4
Others
2
All Pins
1
kV
kV
kV
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
Table 5. RECOMMENDED OPERATING CONDITIONS
Symbol
Min
Typ
Max
Unit
Supply Voltage
3.0
5.0
5.5
V
TA
Operating Ambient Temperature
−40
+85
°C
TJ
Operating Junction Temperature
−40
+125
°C
VDD
Parameter
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond
the Recommended Operating Ranges limits may affect device reliability.
Table 6. DC AND TRANSIENT CHARACTERISTICS All typical values are at TA=25°C unless otherwise specified.
TA = −40 to +855C
TJ=−40 to +1255C
Min
Typ
Max
Unit
Source 80 mA CC Current (Default) HOST2=VDD, HOST1=VDD
64
80
96
mA
Source 180 mA CC Current (1.5 A) HOST2=VDD, HOST1=GND or HOST2=GND,
HOST1=VDD
166
180
194
mA
I330_CCX
Source 330 mA CC Current (3 A) HOST2=GND, HOST1=GND
304
330
356
zOPEN
CC Resistance for Disabled State
126
Ra Detection Threshold for CC Pin for Source for Default Current on VBUS
0.15
0.20
0.25
V
Ra Detection Threshold for CC pin for Source for 1.5 A Current on VBUS
0.35
0.40
0.45
V
vRa−SRC3A
Ra Detection Threshold for CC Pin for Source for 3 A Current on VBUS
0.75
0.80
0.85
V
vRd−SRCdef
Rd Detection Threshold for Source for Default Current (HOST2/1=VDD/VDD)
1.50
1.60
1.65
V
Rd detection threshold for Source for 1.5 A Current (HOST2/1=GND/VDD or VDD/GND)
1.50
1.60
1.65
V
Rd Detection Threshold for Source for 3 A Current (HOST2/1=GND/GND)
2.45
2.60
2.75
V
Parameter
Symbol
I80_CCX
I180_CCX
vRa−SRCdef
vRa−SRC1.5A
vRd−SRC1.5A
vRd−SRC3A
mA
kW
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
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FUSB3301
Table 7. CURRENT CONSUMPTION
TA = −40 to +855C
TJ=−40 to +1255C
Symbol
Parameter
Conditions
VDD (V)
Min
Typ
Max
Unit
Istby
Unattached Source
Nothing attached, Host Pins = VDD,
GND, Float.
3.0 to 5.5
5
20
mA
Iattach
Attach Current
(Less Host Current)
Attached, Host Pins=VDD, GND, Float.
3.0 to 5.5
10
15
mA
Table 8. TIMING PARAMETERS
TA = −40 to +855C
TJ=−40 to +1255C
Min
Typ
Max
Unit
tCCDebounce
Time from CC Voltage Detection until SW goes LOW
100
150
200
ms
tPDDebounce
Time from CC Voltage Not Detected until SW goes to High−Z
10
15
20
ms
Symbol
Parameter
Table 9. IO SPECIFICATIONS
TA = −40 to +855C
TJ=−40 to +1255C
Symbol
Conditions
VDD (V)
Max
Unit
IOL=4 mA
3.0 to 5.5
0.4
V
HOST1/2 Low−Level Input Voltage
3.0 to 5.5
0.3VDD
V
HOST1/2 High−Level Input Voltage
3.0 to 5.5
Parameter
VOLSW
SW Output Low Voltage
VILHOST
VIHHOST
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5
Min
0.7VDD
Typ
V
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
WDFN10 3x3, 0.5P
CASE 511DM
ISSUE O
DATE 31 AUG 2016
10
A
0.10
3.0
C
0.55
B
6
2.25
2.20
2.00
2X
0.78
2.33
3.0
0.10
TOP VIEW
0.80 MAX
0.23
C
0.02
2X
C
0.10
1.55 2.00 3.10
0.50
0.20
0.25
1
5
D
LAND PATTERN RECOMMENDATION
C
0.08
SEATING PLANE
0.05
0.00
C
SIDE VIEW
NOTES:
0.30
0.20
0.5
1
5
A. CONFORMS TO JEDEC REGISTRATION
MO−229, VARIATION WEED−5
B. DIMENSIONS ARE IN MILLIMETERS
C. DIMENSIONS AND TOLERANCES PER
ASME Y14.5M, 2009
D. LAND PATTERN DIMENSIONS ARE
NOMINAL REFERENCE VALUES ONLY
0.38
PIN #1
IDENT
1.60
1.50
0.45
0.35
10
3.10
2.90
6
2.0
2.30
2.20
3.10
2.90
0.10 M
C
0.05 M
C
A
B
BOTTOM VIEW
DOCUMENT NUMBER:
DESCRIPTION:
98AON13631G
WDFN10 3X3, 0.5P
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
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