IP2707
Fast Charging Physical Layer IC for USB Interfaces
Supports 10 standards: Type-C, QC3.0/QC2.0, FCP, AFC, SFCP, MTK PE+ 2.0/1.1, Apple 2.4A, BC1.2
1. Features
Support two USB ports charging control
DP1,DM1 support several fast charging of:
QC3.0/QC2.0, FCP, AFC, SFCP, MTK PE+
2.0/1.1 and Apple® 2.4A, Samsung® 2.0A,
BC1.2
DP2,DM2 support Apple® 2.4A, Samsung®
2.0A, BC1.2
Support USB Type-C DRP controller
Auto-detect USB connection condition
Auto-detect USB line direction and role
ID1/ID2 pin will enable the power rail after
negotiate successfully
SEL2 support configure the port as DFP,UFP
or DRP
Support QC3.0&QC2.0 Class B (Compatible with
Class A)
QC3.0 Class B: 3.6V~20V (0.2V/step) output
voltage
QC2.0 Class B: 5 V, 9 V, 12 V or 20V
Support MTK PE+ 2.0/1.1
PE+ 2.0：5V~20V (0.5V/Step)
PE+ 1.1：3.6V~5V (0.2V/Step), 7V, 9V or 12V
Support Huawei® FCP of 5V and 9V
Support Samsung® AFC of 5V and 9V
Support Spreadtrum® SFCP of 12V, 9V and 5V
Support Apple® 2.4A: DP=2.7V, DM=2.7V
Support Samsung® 2.0A: DP=1.2V, DM=1.2V
Support BC1.2: Automatic shorting D+ to D- line
SEL1 configure the maximum voltage, allowed to
applied for, as 20V or 12V or 5V
Default 5 V mode operation
Support auto-detect and auto-switching fast
charging standards
Support NTC temperature protect function
Support auto-detect NTC and MTK function
FB for voltage regulation
Support NTC temperature protect function
Support auto-detect NTC and MTK function
Working voltage: 3V~5.5V
Very low power consumption I
Q
= 66uA(Typ.)
Package: DFN16
2. Typical Applications
USB power output ports for AC adapters, Power
Banka, Car chargers
Battery chargers for smart phones, tablets,
netbooks, digital cameras, and Bluetooth
accessories
3. Description
IP2707 is a low-cost fast charging Physical Layer
IC dedicated for USB ports, which supports 10 kinds
of fast charging standards, including Type-C DFP,
HVDCP QC3.0/QC2.0 (Quick Charge) Class A&B, FCP
(Hisilicon® Fast Charge Protocol), AFC (Samsung®
Adaptive Fast Charge), SFCP (Spreadtrum® Fast
Charge Protocol), MTK PE+ 2.0/1.1 (MediaTek Pump
Express Plus 2.0/1.1), Apple® 2.4A, BC1.2 and
Samsung® 2.0A.
IP2707
DRP
mode,
integrated
and
can
USB Type-C
co-work
DRP
port
controller, which can be configured as DFP, UFP or
with
Type-C
UFP/DFP/DRP devices.
IP2707 support two USB ports charging control,
in which DP1, DM1 support several charging
standards.
DP2,
DM2
support
Apple
©
2.4A,
Samsung
©
2.0A and BC1.2.
IP2707 support automatically detecting the
connected device’s type and switching standards
type to responding for fast charging requirements.
FB control line is integrated to source/sink
current with precise 2uA/step in minimum, for
accurate voltage regulation.
Support NTC over temperature protect function
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IP2707
5. PIN Description
VBUS
CSP/FA
14
VCC
16
15
13
ID1
DM2
SEL1
CSN/NTC
GND
1
2
3
4
17
12
ID2
DP1
DM1
SEL2
EPAD
IP2707
(GND)
11
10
9
5
6
7
CC1
DP2
Pin Name
DM2
Pin No.
1
Pin Description
Connect to USB DM data line
Configure the maximum voltage allowed to apply for:
V
SELH
for 5V output
Floating for 12V output
GND for 20V output
This pin is multiplexed as CSN and NTC two functions:
1) CSN: current detect negative pin. In MTK PE+ 2.0/1.1 mode, this pin is connected
to the IC’s GND pin. A resistor of 10mOhm (1%) should be applied between IC’s
GND pin and USB port’s GND. In this condition, NTC function is disabled
automatically
2) NTC: temperature sensitive resistor detect pin. In NTC mode, this pin connect to
paralleled RNTC and R3 resistors to GND, MTK PE+ 2.0/1.1 function is disabled
automatically. The resistor of 10mOhm (1%) between IC’s GND and USB port’s
GND can be eliminated
When neither of these two functions are needed, CSN,CSP pins left floating, IC’s GND
and USB port’s GND are connected together
Ground
Connect to USB DP data line
Connect to the Regulator’s FB line, current source/sink for voltage regulation
Connect to USB Type-C CC1 pin
Connect to USB Type-C CC2 pin
Configure the Type-C Device’s mode:
High: DRP
SEL1
2
CSN/NTC
3
GND
DP2
FB
CC1
CC2
SEL2
4
5
6
7
8
9
CC2
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FB
8
IP2707
DM1
DP1
ID2
ID1
10
11
12
13
Float: DFP
GND: UFP
Connect to USB DM data line
Connect to USB DP data line
Type-C UFP mode power rail control pin
Type-C DFP mode power rail control pin
This pin is multiplexed as CSP and FA two functions: when pin 3 is CSN function, this
pin is CSP; when pin 3 is NTC, this pin is FA.
1) CSP: current detect positive pin. In MTK PE+ 2.0/1.1 mode, this pin is connected
to USB port’s GND. A resistor of 10mOhm (1%) should be applied between IC’s
GND pin and USB port’s GND. In this condition, NTC function is disabled
automatically
2) FA: abnormal temperature flag. In NTC mode, the resistor of 10mOhm (1%)
between IC’s GND and USB port’s GND can be eliminated.
When neither of these two functions are needed, CSN,CSP pins left floating, IC’s GND
and USB port’s GND are connected together
Power supply input, apply 1uF capacitor to GND.
When applying in adaptor and other DFP devices, no low power mode, VCC can be
floating.
Power supply input, connect with 1uF capacitor to GND, a resistor of 2kOhm should
be applied between VOUT and VBUS
CSP/FA
14
VCC
15
VBUS
16
6. IP Series Products List
Power Bank IC
IC
Part No.
IP5303
IP5305
IP5306
IP5206
IP5108E
IP5108
IP5207
IP5207T
IP5109
IP5209
IP5219
IP5310
Charge
/Discharge
Charge
Dis-
charge
LED
Num
Lighting
Keys
Features
I2C
DCP
Type-C
QC
Certificate
Package
Package
Compa
tibility
1.0A
2.4A
2A
(Max)
2.0A
2.0A
1.2A
1.2A
2.1A
2.4A
2.4A
3.1A
1.2A
2.1A
1.5A
1.0A
2.0A
1.2A
1.2A
2.1A
2.1A
2.1A
3.0A
1,2,3,4
1,2,3,4
3,4,5
3,4,5
3,4,5
3,4,5
1,2,3,4
3,4,5
3,4,5
1,2,3,4
1,2,3,4
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
-
-
-
-
√
-
√
√
√
√
√
-
-
-
-
-
-
√
-
√
√
√
-
-
-
-
-
-
-
-
-
√
√
-
-
-
-
-
-
-
-
-
-
-
eSOP8
eSOP8
eSOP16
eSOP16
eSOP16
QFN24
QFN24
QFN24
QFN24
QFN24
QFN32
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Copyright © 2017, Injoinic Corp.
PIN2PIN
PIN2PIN
PIN2PIN
1.0A
1.2A
1,2
√
√
-
-
-
-
eSOP8
IP2707
IP5312
IP5318Q
IP5318
IP5322
IP5328
15W
18W
18W
18W
18W
3.6A
4.0A
4.0A
4.0A
4.0A
2,3,4,5
2,3,4,5
2,3,4,5
1,2,3,4
1,2,3,4
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
-
-
√
-
√
-
√
√
√
√
QFN32
PIN2
QFN40
QFN32
QFN40
USB Charging Port Control IC
IC
Part
No.
IP2110
IP2111
IP2112
IP2161
IP2163
IP2701
IP2703
IP2705
IP2707
IP2716
Standards Supported
Channel
Num
1
1
2
1
1
1
1
1
2
1
BC1.2
&
APPLE
QC3.0
&
QC2.0
FCP
SCP
AFC
SFCP
MTK
PE+
2.0&1.1
Type-C
NTC
QC
Certi-
ficate
PD3.0
Package
√
√
√
√
√
√
√
√
√
√
-
-
-
√
√
√
√
√
√
√
-
-
-
√
√
√
√
√
√
√
-
-
-
-
-
-
-
-
-
√
-
-
-
√
√
√
√
√
√
√
-
-
-
√
√
√
√
√
√
-
-
-
-
-
√
-
√
√
√
1.1
-
-
-
-
-
√
√
√
√
√
-
-
-
-
√
-
√
√
√
-
-
-
-
√
√
-
-
-
-
√
-
-
-
-
-
-
-
-
-
√
SOT23-5
SOT23-6
SOT23-6
SOT23-6
SOP8
SOP8
DFN10
DFN12
QFN16
QFN32
7. Absolute Maximum Ratings
Parameters
VBUS Input Voltage Range
DP, DM Input Voltage Range
CC1,CC2 input Voltage Range
Other pins Voltage
Junction Temperature Range
Storage Temperature Range
Lead Temperature
(Soldering, 10sec.)
Ambient Temperature Range
Package Thermal Resistance
Package Thermal Resistance
Human Body Model
(HBM)
Symbol
VBUS
V
DP
, V
DM
V
CC1
, V
CC2
Value
-0.3 ~ 7
-0.3 ~ 11
-0.3 ~ 12
-0.3~6.5
Unit
V
V
V
V
℃
℃
℃
℃
℃/W
℃/W
KV
T
J
Tstg
Ts
T
A
θ
JA
θ
JC
ESD
-40 ~ 150
-60 ~ 150
260
-40 ~ 150
44.6
54.3
4
*Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device.
Exposure to Absolute Maximum Rated conditions for extended periods may affect device reliability.
*Voltages are referenced to GND unless otherwise noted.
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PIN
QFN40
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