IP2163

Fast Charging Physical Layer IC for USB Interfaces

Supports 9 standards: QC3.0/QC2.0, FCP, AFC, SFCP, MTK PE+ 2.0/1.1, Apple® 2.4A, BC1.2

1. Features 2. Typical Applications

 Support several charging standards including :  USB power output ports for AC adapters, Power
QC3.0/QC2.0, FCP, AFC, SFCP, MTK PE+ 2.0/1.1
Banka, Car chargers
and Apple® 2.4A, Samsung® 2.0A, BC1.2
 Support QC3.0&QC2.0 Class B (Compatible with  Battery chargers for smart phones, tablets,
Class A) netbooks, digital cameras, and Bluetooth
 Qualcomm® Certificate No.: 4787824620-2 accessories
 QC3.0 Class B: 3.6V~20V (0.2V/step) output
voltage 3. Description
 QC2.0 Class B: 5 V, 9 V, 12 V or 20V
IP2163 is a low-cost fast charging Physical Layer
 Support MTK PE+ 2.0/1.1
IC dedicated for USB ports, which supports 9 kinds of
 PE+ 2.0：5V~20V (0.5V/Step)
fast charging standards, including HVDCP
 PE+ 1.1：3.6V~5V (0.2V/Step), 7V, 9V or 12V
QC3.0/QC2.0 (Quick Charge) Class A&B, FCP
 Support Huawei® FCP of 5V and 9V
 Support Samsung® AFC of 5V and 9V (Hisilicon® Fast Charge Protocol), AFC (Samsung®
 Support Spreadtrum® SFCP of 12V, 9V and 5V Adaptive Fast Charge), SFCP (Spreadtrum® Fast
 Support Apple® 2.4A: DP=2.7V, DM=2.7V
Charge Protocol), MTK PE+ 2.0/1.1 (MediaTek Pump
 Support Samsung® 2.0A: DP=1.2V, DM=1.2V
Express Plus 2.0/1.1), Apple® 2.4A, BC1.2 and
 Support BC1.2: Automatic shorting D+ to D- line
 SEL configure the maximum voltage, allowed to Samsung® 2.0A.
applied for, as 20V or 12V or 5V IP2163 support automatically detecting the
 Default 5 V mode operation
connected device’s type and switching standards
 Support auto-detect and auto-switching fast
type to responding for fast charging requirements.
charging standards
FB control line is integrated to source/sink
 FB for voltage regulation
 Support NTC temperature protect function current with precise 2uA/step in minimum, for
 Support auto-detect NTC and MTK function accurate voltage regulation.
 Working voltage: 3V~5.5V
Support NTC over temperature protect function
 Very low power consumption IQ = 66uA(Typ.)
 Package: SOP8

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4. Typical Application Schematic
Pin 1, Pin 2 used as CSN and CSP:

2kOhm VBUS1

VBUS DM DM
3.6V~20V
VOUT

Cout 1uF
DP DP
R1
10mOhm (1%)
IP2163 GND GND

FB FB USB
Connector
CSN
Regulator
With FB pin R2

SEL CSP

SEL Voltage
High 5V
R1 recommend：100kOhm (1% accuracy) Float 12V
R2 refer to the adopted regulator GND 20V

Pin 1, Pin 2 used as NTC and FA:

2kOhm VBUS1

VCC DM DM
VOUT
Cout
1uF
DP DP
FA
R4
IP2163 GND
FB FB NTC
USB
Connector
Regulator
R3 RNTC
with FB pin R5
SEL GND

SEL Voltage
High 5V
R4 Recommend: 100kOhm (1% accuracy) Float 12V
R5 refer to the regulator adopted
GND 20V

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 IP2163
5. PIN Description

CSN/NTC 1 8 VBUS

CSP/FA 2 7 SEL
IP2163
GND 3 6 DP

FB 4 5 DM

Pin Name Pin No. Pin Description

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
CSN/NTC 1 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
This pin is multiplexed as CSP and FA two functions: when pin 1 is CSN function, this
pin is CSP; when pin 1 is NTC, this pin is FA.
3) 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
CSP/FA 2
automatically
1) 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
GND 3 Ground
FB 4 Connect to the Regulator’s FB line, current source/sink for voltage regulation
DP 5 Connect to USB DP data line
DM 6 Connect to USB DM data line
Configure the maximum voltage allowed to apply for:
SEL 7
 VSELH for 5V output

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 IP2163
 Floating for 12V output
 GND for 20V output
Power supply input, connect with 1uF capacitor to GND, a resistor of 2kOhm should
VBUS 8
be applied between VOUT and VBUS

6. IP Series Products List

Power Bank IC

Charge
Features Package
IC /Discharge
Part No. Dis- LED QC Compa
Charge Lighting Keys I2C DCP Type-C Package
charge Num Certificate tibility
IP5303 1.0A 1.2A 1,2 √ √ - - - - eSOP8

PIN2PIN
IP5305 1.0A 1.2A 1,2,3,4 √ √ - - - - eSOP8
IP5306 2.4A 2.1A 1,2,3,4 √ √ - - - - eSOP8
2A
IP5206 1.5A 3,4,5 √ √ - - - - eSOP16

PIN2PIN
(Max)
IP5108E 2.0A 1.0A 3,4,5 √ √ - - - - eSOP16
IP5108 2.0A 2.0A 3,4,5 √ √ √ - - - eSOP16
IP5207 1.2A 1.2A 3,4,5 √ √ - - - - QFN24

PIN2PIN
IP5207T 1.2A 1.2A 1,2,3,4 √ √ √ √ - - QFN24
IP5109 2.1A 2.1A 3,4,5 √ √ √ - - - QFN24
IP5209 2.4A 2.1A 3,4,5 √ √ √ √ - - QFN24
IP5219 2.4A 2.1A 1,2,3,4 √ √ √ √ √ - QFN24
IP5310 3.1A 3.0A 1,2,3,4 √ √ √ √ √ - QFN32
IP5312 15W 3.6A 2,3,4,5 √ √ √ √ - - QFN32
IP5318Q 18W 4.0A 2,3,4,5 √ √ √ √ - √ QFN40
PIN2
PIN
IP5318 18W 4.0A 2,3,4,5 √ √ √ √ √ √ QFN40
IP5322 18W 4.0A 1,2,3,4 √ √ √ √ - √ QFN32
IP5328 18W 4.0A 1,2,3,4 √ √ √ √ √ √ QFN40

USB Charging Port Control IC

Standards Supported
IC
Channel BC1.2 QC3.0 MTK QC
Part Package
Num & & FCP SCP AFC SFCP PE+ Type-C NTC Certi- PD3.0
No.
APPLE QC2.0 2.0&1.1 ficate
IP2110 1 √ - - - - - - - - - - SOT23-5
IP2111 1 √ - - - - - - - - - - SOT23-6
IP2112 2 √ - - - - - - - - - - SOT23-6

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IP2161 1 √ √ - - - √ - - - √ - SOT23-6
IP2163 1 √ √ √ - √ √ √ - √ √ - SOP8
IP2701 1 √ √ √ - √ √ - √ - - - SOP8
IP2703 1 √ √ √ - √ √ √ √ √ - - DFN10
IP2705 1 √ √ √ - √ √ √ √ √ - - DFN12
IP2707 2 √ √ √ - √ √ √ √ √ - - QFN16
IP2716 1 √ √ √ √ √ - 1.1 √ - √ √ QFN32

7. Absolute Maximum Ratings

Parameters Symbol Value Unit
VBUS Input Voltage Range VBUS -0.3 ~ 7 V
DP, DM Input Voltage Range VDP, VDM -0.3~11 V
Junction Temperature Range TJ -40 ~ 150 ℃
Storage Temperature Range Tstg -60 ~ 150 ℃
Ambient Temperature Range TA -40~150 ℃
Human Body Model (HBM) ESD 4 KV

*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.

8. Recommended Operating Conditions

Parameter Symbol Min. Typ. Max. Unit
Input Voltage VBUS 3 5.5 V
Ambient Temperature TA -40 85 ℃
*Devices’ performance cannot be guaranteed when working beyond those Recommended Operating Conditions.

9. Electrical Characteristics
Unless otherwise specified, TA=25℃, 4.5V ≤ VBUS ≤ 5.5V

Parameter Symbol Test Conditions Min. Typ. Max. Unit

Quiescent Current IQ No load, VBUS=5V 50 66 100 uA

Startup Time Ts 8 10 12 ms

SEL Input High Voltage Range VSELH 3 5 5.5 V

SEL Default Output Voltage VSELO 1.35 1.5 1.65 V

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10. Function Description

Charging Standards

IP2163 is a high-voltage, fast charging Physical Layer IC dedicated for charging applications where charging
standards required to be negotiated between USB ports. IP2163 is needed at the host-side, when the attached
portable client-side device negotiate the power allotment from the power source host-side, IP2163 can
auto-detect and respond to the those charging standards and may grant or deny the request based on the
available voltage/current. IP2163 will inform the power source host-side to adjust the output voltage by FB line
once charging request granted.

IP2163 support analysis several charging standards, including HVDCP QC3.0/QC2.0 (Quick Charge) Class A,
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.

IP2163 monitors the real-time voltage on DP line and DM line, when the attached device is not the fast
charging type, IP2163 will change the voltage on the DP, DM line to fulfill the negotiation process. When fast
charging client-side device connected, IP2163 auto-detect the type of charging standard and analysis the power
requirements, source/sink current on FB line to grant the request voltage. When the output voltage is default 5V,
FB line neither source nor sink current. IP2163 is not in control of the charging power loop, the actual charging
loop and charging current is determined by the host-side power source and the client-side USB port device.

SEL

SEL line is used to configure the maximum voltage allotment that can be request, when SEL line is pull up to
high-voltage of VSELH, the IP2163 will not respond to any fast charging requirements and output default 5V; When
SEL line is floating, the maximum voltage allotment is 12V; When SEL line is pull down to GND, the maximum
voltage allotment is 20V.

SEL Voltage
High (VSELH) 5V
Float 12V
GND 20V

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NTC and FA

25uA
SC
NTC SC=0.1V
Compar HT
VH=0.5V
ator
LT
VL=1.5V

R3 RNTC
=68k =100k@25
℃
If VNTC<0.1V, NTC function will be disabled, MTK function is enable;
If 0.1V<VNTC<0.5V, meaning temperature is higher than 55℃ ;
If VNTC>1.5V, meaning temperature is lower than -7℃ ;

IP2163 integrated NTC temperature sensitive resistor detect function, and support abnormal temperature
indication on FA pin. NTC and FA are multiplexed with CSN and CSP function on pin 1 and pin 2, only one function
is enabled at the same time.

When pin 1 is connected to ground, internal comparator will detect that VNTC<0.1V, in this condition, pin 1
and pin 2 are CSN and CSP (MTK PE+ 2.0/1.1) function, a resistor of 10mOhm (1% accuracy) should be applied
between the IC’s GND and USB port’s GND. Herein the NTC and FA function are disabled automatically.

When pin 1 is connected to the paralleled R3 and RNTC resistors to ground, in this condition, pin 1 and pin 2
are NTC and FA function, MTK PE+ 2.0/1.1 is disabled automatically. NTC pin will detect the temperature, when
the temperature is abnormal, FA will output high level (equals VBUS), otherwise the FA output low level (GND).

When detected VNTC > VL (1.5V), meaning that the temperature is lower than -7℃, FA will output high level;
when detected SC (0.1V) <VNTC< VH (0.5V), meaning that the temperature is higher than 55℃, FA will output high
level; when detected VH (0.5V) <VNTC< VL (1.5V), meaning that the temperature is in normal range of -7℃~55℃,
FA will output low level.

FB

IP2163 integrated FB control line used for accurate voltage regulation by source/sink current with precise
2uA/step in minimum. FB source 40uA current for 9V output voltage; FB source 70uA current for 12V output
voltage; FB source 150uA current for 20V output voltage; when the output voltage is default 5V, FB neither source
nor sink current.

In typical applications, IP2163 FB connects to the regulator’s FB line, resistor (R1) between VOUT and FB
should apply 100kOhm with high precision (1%), resistor (R2) value between FB and GND should refer to the
regulator adopted, resistance of R2 can be calculated by equation:

𝑉𝑂𝑈𝑇
𝑉𝐹𝐵 = 𝑅1+𝑅2 ∗ 𝑅2

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11. Package

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12. Certificate Information

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