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IP5407 Datasheet Preview

IP5407 Datasheet

mobile power SOC

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IP5407
2A charge 2.1A / 2.4A discharge integrated DCP
1 Features
function mobile power SOC
ESD:4KV, instantaneous withstand
voltage :11V
Charge and discharge of synchronous
switch
2.1A / 2.4A synchronous boost conversion,
2.0A synchronous switch charging
Boost efficiency up to 93%
Charging efficiency up to 91%
Built-in power supply path management,
supporting charging and discharging at the
same time
Double click to turn on the Output supports
linear compensation of 60mV
charging
Automatically adjust the charging current to
match the output capability of the adapter
Support 4.20V,4.35V batteries
Power display
Support 4/2/1 LED power display
Supports 4 light models: IP5407
Support 2/1 light models: IP5407_2D1D
Multifunction
Built-in floodlight driver
Automatically detect phone insertion and
removal
Integrated mobile phone charging current
intelligent identification DCP
Support battery NTC temperature protection.
Low power consumption
Output fixed normally open 5V
Standby power consumption is less than
150uA
BOM are simple and few
Built-in power MOS, single inductor realizes
charging and discharging
Multiple protections and high reliability
Output over-current, over-voltage,
short-circuit protection
Input overvoltage, overcharge, overdischarge,
overcurrent discharge protection
over-temperature protection
2 application
Power bank
Mobile phones, tablets and other portable
devices
3 Introduction
IP5407 is a multi-function power management
soc with integrated boost converter, lithium battery
charge management, and battery power indication,
providing a complete power solution for mobile
power.
IP5407 has high integration and rich functions,
so it only needs few peripheral devices in
applicationeffectively reduce the size of the overall
solution and reduce BOM cost.
IP5407's synchronous boost system provides
2.1A / 2.4A output current, and the conversion
efficiency is as high as 93%. At light load, it
automatically turns off the LED power indicator
and maintains the 5V voltage output to sleep, and
the quiescent current drops below 150uA.
IP5407 uses switch charging technology to
provide 2.0a current at the input, with charging
efficiency up to 91%.Built-in IC internal
temperature and input voltage detection and
intelligent adjustment of charging current.
IP5407 supports 4, 2, 1 LED power display and
lighting functions.
IP5407 is available in ESOP8 package.
V1.31
http://www.injoinic.com
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Copyright © 2019, Injoinic Corp.




Injoinic

IP5407 Datasheet Preview

IP5407 Datasheet

mobile power SOC

No Preview Available !

VIN
Micro-B
GND
1
VIN
2
DCP
DCP
3 KEY
4
LED1
8
VOUT
SW
BAT
7
C6 Option for EMI/NC
6
LED2
9
5
D4 100%
D2 50%
D3 75%
D1 25%
IP5407
BAT+
VOUT
TYPE-A
GND
DCP
VOUT
TYPE-A
GND
Figure 1 application schematic diagram (4LED indicates power)
4 Pin definition
1 VIN
8
VOUT
2
DCP
power
3
PAD
KEY
7
SW
6
BAT
4
LED1
5
LED2
ESOP8
Figure 2 IP5407 pin diagram
Pin Name Pin Number Pin Description
VIN
1
DC5V charge input pin
DCP
2
Connect to USBA D- D+
KEY
3
Key input, floodlight drive, NTC function reuse pin.
LED1
4
LED drive pin
LED2
5
LED drive pin
BAT
6
Boost input pin, connect the positive electrode of
lithium battery.
SW
7
DC-DC switch pin
VOUT
8
5V boost output pin
PowerPAD
Connect to GND
V1.31 http://www.injoinic.com/
2 / 13
Copyright © 2019, Injoinic Corp.


Part Number IP5407
Description mobile power SOC
Maker Injoinic
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