AXP209 데이터 시트보기 (PDF) - Unspecified

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AXP209

Enhanced single Cell Li-Battery and Power System Management IC / 6mm x 6mm 48-pin QFN

Unspecified 

AXP209

Enhanced single Cell Li-Battery and Power System Management IC

VTRKL

VRECHG

TTIMER1

Trickle Charge

Voltage

Recharge Battery

Voltage

Charger Safety

Termination Time

Threshold

Threshold Threshold Voltage

Relative to VTARGET

Timer Trickle Mode

TTIMER2

Charger Safety

Termination Time

Timer CC Mode

IEND

End of Charge Indication CV Mode

Current Ratio

Backup Battery

VTRGT

Backup Battery Charge Target

2.5

Voltage

ICHRG

Backup Battery Charge Current

50

IBackup

Current when use Backup

Battery

NTC

VTL

Cold Temperature

Fault Charge

0

Threshold Voltage

Discharge

VTH

Hot Temperature Fault Threshold Charge

0

Voltage

Discharge

VTE

NTC Disable Threshold Voltage Falling Threshold

Hysteresis

Ideal Diode

Rds (on)

On Resistance (BAT to IPSOUT)

3.0

-100

40

480

10% 15%

3.0

3.1

200 400

10

15

2.112

3.226

0.397

0.282

0.2

3.264

3.264

75

mA

V

mV

Min

Min

ICHRG

mA

V

uA

uA

V

V

V

mΩ

SYMBOL DESCRIPTION

Off Mode Current

IBATOFF

OFF Mode Current

ISUSPEND USB VBUS suspend Mode

current

Logic

VIL

VIH

TWSI

VCC

ADDRESS

fSCK

tf

Logic Low Input Voltage

Logic High Input Voltage

Input Supply Voltage

TWSI Address

Clock Operating Frequency

Clock Data Fall Time

CONDITIONS

BAT = 3.8V

BAT = 3.8V,

VBUS = 5V,

N_VBUSEN = 1

2.2Kohm Pull up

MIN TYP MAX UNITS

27

μA

86

μA

0.3

V

2

V

3.3

V

0x68

400 1200

kHZ

60

ns

Confidential

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