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IP5330 Datasheet Preview

IP5330 Datasheet

3A Charge/Discharge Power-Bank SOC

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IP5330
3A Charge/Discharge Power Bank SOC Integrated With Digital Tube Driver
And TYPE_C Protocol
1. Features
Charge /discharge with synchronous switch
Charge /discharge with 3A current by
synchronous switch
Up to 93% boost efficiency
Up to 92% charging efficiency
Built-in power path management supports
charging and discharging at the same time
Supports line compensation
Charge
Adjusts charging current automatically to
adapt to different load capacity adapters
Supports TYPEC port 3A, MICRO B port 2A
charging current
Supports 4.20V, 4.30V 4.35V, 4.40V batteries
Battery indicators
Built-in 14bits ADC and accurate coulomb
calculation method
Supports digital tube display, 1A/2A outlet
identification
Supports selecting battery initial capacity by
external PIN
Supports self calibration of battery capacity
Others
Built-in illuminator driver
Supports NTC
Automatically load insertion and removal
detection
Supports Type-C DRP protocol and single
port input/output
Supports mobile phone charging current
intelligent identification of DCP protocol
Low-power dissipation
Enter standby mode automatically with light
load
Standby power consumption is less than
150µA
Simplified BOM
Integrated switch power MOSFETs
Single inductor for charging and discharging
Built-in various digital tube drive circuits
Multiple protection, high reliability
Output over current, over voltage and short
circuit protection
Input over voltage protection
Battery over charge, over discharge and over
current protection
Over temperature protection
Vin transient withstand up to 16V
In-depth customization
Flexible and low-cost customized program
Package: 5mm*5mm, QFN32
2. Applications
Power Bank
Mobile phones, tablets and other portable
devices
Hydrator/hand warmer
3. Description
IP5330 is a multi-functional power management
SOC for total solution on Power Bank. It also integrates
with boost converter, lithium battery charging
management and battery level indicators.
IP5330 is highly integrated with abundant
functions, which makes the total solution size
minimized and BOM costed down.
IP5330 requires only one inductor to achieve
buck and boost functions, and can support low-cost
inductors and capacitors.
The synchronous boost system of IP5330
provides rated 3A output current with conversion
efficiency up to 93%. When there is no load, it will
automatically enter the standby state, and the static
current will drop to less than 150uA.
IP5330s switch charging system supplies 3A
charging current with charging efficiency up to 92%.
According to the IC temperature and input voltage,
IP5330 can intelligently adjust charging current.
IP5330 contains 14bits ADC, which can accurately
measure batterys voltage and current. The built-in
coulomb meter algorithm of IP5330 can accurately
obtain the battery power information.
IP5330 can support digital tube display and
illuminator function.
http://www.injoinic.com/
1 / 19
Version 1.15




Injoinic

IP5330 Datasheet Preview

IP5330 Datasheet

3A Charge/Discharge Power-Bank SOC

No Preview Available !

Typical Application
IP5330
USB-B
VIN
VOUT
VOUT
VOUT
KE Y
VBAT
CSIN
DM1
DP1
ADC1
ADC2
IP5330 ADCGND
ADC1
ADC2
ADCGND
ADC1
ADCGND
VOUT
LX
FSE L
NTC
LE D5
LE D4
LE D3
LE D2
LE D1
DP2
DM2
CC2
CC1
VBUSG
VBUS
Digital
Tube
ADC2
ADCGND
Figure 1 Simplified Application Diagram (Digital tube indicates battery level)
VOUT
DM1 USB
DP1 2.4A
USB
1A
VBUS
CC1
CC2 TYPEC
DM2
DP2
4. Pin Definition
LED3/Fsel
VSET
NTC
VBUS
VBUSG
CC1
CC2
DM2
32 31 30 29 28 27 26 25
1
24
2
23
3
22
4
IP5330
21
5
QFN32
20
6
19
7
18
8
17
9 10 11 12 13 14 15 16
CSIN
VIN
VIN
VOUT
VOUT
VOUT
LX
LX
Figure 2 IP5330 Pin Assignments
V1.15
Email: service@injoinic.com
2 / 19
Copyright © 2018, Injoinic Corp.


Part Number IP5330
Description 3A Charge/Discharge Power-Bank SOC
Maker Injoinic
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