6
FN6830.0
December 19, 2008
I/O
Undervoltage Comparator Falling
Threshold
V
UV_VTHF
620
635
650
mV
Undervoltage Comparator Hysteresis
V
UV_HYST
9
17
25
mV
EN
Rising Threshold
PWR_Vth_R
V
BIAS
= 2.5V
1.75
2.04
2.25
V
EN
Falling Threshold
PWR_Vth_F
V
BIAS
= 2.5V
0.97
1.11
1.20
V
EN
Hysteresis
PWR_HYST
V
BIAS
= 2.5V
600
905
1175
mV
PG
Pull-Down Voltage
VOL_PG
I
PG
= 8mA
0.05
0.15
0.3
V
FLT
Pull-Down Voltage (Note 3)
VOL_FLT
I
FLT
= 8mA
0.05
0.15
0.3
V
Soft-Start Charging Current
I
SS
VSS = 1V
9
10
11
礎
CHARGE PUMP
CPVDD
V_CPVDD
V
BIAS
= 3.3V
4.9
5.2
5.5
V
CPVDD
V_CPVDD
V
BIAS
= 3.3V
T = +25癈
External User Load = 6mA
5.0
V
Electrical Specifications V
DD
= 2.5V to +3.3V, V
S
= 1V,T
A
= T
J
= -40癈 to +85癈, Unless Otherwise Specified. Parameters with MIN
and/or MAX limits are 100% tested at +25癈, unless otherwise specified.
Temperature limits established by characterization and are not production tested. (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
ISL6174