AXP173 Datasheet, PDF (8/45 Pages) List of Unclassifed Manufacturers – Enhanced Single Cell Li-Battery and Power System Management IC

I_LIM1
I_DC1OUT
V_DC1OUT
DCDC2
I_VIN2
PMOS Switch Current Limit
Available Output Current
Output Voltage
Input Current
I_LIM2
I_DC2OUT
V_DC2OUT
PMOS Switch Current Limit
Available Output Current
Output Voltage Range
AXP173
Enhanced single Cell Li-Battery and Power System Management IC
I_DC1OUT =0
PWM Mode
PWM Mode
Default
1600
mA
1200
mA
0.7 3.3 3.5
V
PFM Mode
I_DC2OUT =0
PWM Mode
PWM Mode
20
μA
2300
mA
1600
mA
0.7 1.25 2.275
V
SYMBOL
LDO1
V_LDO1
DESCRIPTION
Output Voltage
I_LDO1
LDO2
V_LDO2
I_LDO2
I_Q
PSRR
e_N
LDO3
V_LDO3
I_LDO3
I_Q
PSRR
e_N
LDO4
V_LDO4
I_LDO4
I_Q
PSRR
Output Current
Output Voltage
Output Current
Quiescent Current
Power Supply Rejection Ratio
Output Noise,20-80KHz
Output Voltage
Output Current
Quiescent Current
Power Supply Rejection Ratio
Output Noise,20-80KHz
Output Voltage
Output Current
Quiescent Current
Power Supply Rejection Ratio
CONDITIONS
MIN TYP MAX UNITS
I_LDO1=1mA
1.25
V
1.8
-1%
1%
2.5
3.3
30
mA
I_LDO2=1mA
-1%
3
1%
200
100
I_LDO2=60mA，1KHz
Vo=3V , Io=150mA
28
I_LDO3=1mA
-1% 3.3 1%
200
I_LDO3=10mA， 1KHz
100
TBD
Vo=1.8V , Io=150mA
18
I_LDO4=1mA
-1% 2.5 1%
500
I_LDO4=10mA，1KHz
20
TBD
V
mA
μA
dB
μV_RMS
V
mA
μA
dB
μV_RMS
V
mA
μA
dB
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