IP5568

V1.31

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detect time

output voltage setting >=5v

Load short circuit

detect time

TOCD

Duration of output current above 4.4A,

output voltage setting >=5v

150

200

us

Control System

Switch frequency

fs

Discharge switch frequency

300

325

350

KHz

Charge switch frequency

450

500

550

KHz

NMOS

on

resistance

rDSON

Upper NMOS

9

11

mΩ

NMOS

on

resistance

Lower NMOS

9

11

mΩ

VCC

output

voltage

VCC

VBAT=3.7V

2.95

3.1

3.25

V

Battery

port

standby current

ISTB

VIN=0V, VBAT=3.7V, average current

80

uA

VCC

output

current

ILDO

VBAT=3.7V

40

50

80

mA

LED light driving

current

IWLED

10

15

20

mA

LED display driving

current

ILED1

ILED2

ILED3

Voltage decrease 10%

5

7

9

mA

Light

load

shut

down detect time

T1load

boost Iout current continued lessthan

80mA

25

32

44

s

Output port light

load shut down

detect time

T2load

Vout1/Vout2/VBUS

output

current

continued lessthan 80mA

14

16

18

s

Short press on key

wake up time

TOnDebounce

60

500

ms

Time of WLED turn

on

TKeylight

Long press key time

1.2

2

3

s

Thermal

shut

down temperature

TOTP

Rising temperature

130

140

150

℃

Thermal

shut

down hysteresis

ΔT

OTP

40

℃

6. Function Description

Low power lock out and activation

The first time IP5568 access to the battery, whatever the battery voltage, IC is in lock out state, battery level