AME2056 Datasheet, PDF (9/26 Pages) Analog Microelectronics – 1A Single Cell Li-ion

AME
AME2056
1A Single Cell Li-ion
Battery Linear Charger
n Electrical Specifications (Contd.)
Parameter
PROG Pin Voltage
CHRG Pin Output Low Voltage
STDBY Pin Output Low Voltage
Symbol
V_PROG
V_CHRG
V_STANBY
Temp Pin High Threshold Voltage V_TEMP-H
Test Condition
R_PROG=1.2KΩ, CC mode
I_CHRG=5mA
I_STDBY=5mA
Min Typ Max Units
0.9 1 1.1 V
0.3 0.6 V
0.3 0.6 V
80
82 %V_CC
Temp Pin Low Threshold Voltage V_TEMP-L
43 45
%V_CC
Recharge Threshold Voltage
∆R_ECHRG
V_FLOAT-V_RECHRG
60 150 200 mV
Temperature Limit
T_LIMT
145
o_C
ON Resistance
R_ON
650
mΩ
Soft Start Time
t_SS
400
uS
Recharge Battery Time
t_RECHRG
V_BAT:High to Low
0.8 1.8
4
ms
Battery Termination Detect Time
t_TERM
I_BAT falling (less than I_CHRG /10) 0.8 1.8
4
ms
I_PROG Pin Pull-up Current
I_{PROG _pull_up}
2
uA
Rev. B.01
9