Datasheet

4
DV2057/C/T/W
Symbol Description Minimum Typical Maximum Unit Notes
V
DC
Input DC voltage V
BAT
+0.5 - 15 V See Note.
I
CHG
Battery charge current - - 500 mA See Note.
V
THERM
Therm input voltage 0 - V
DC
V
V
INH
Inhibit input voltage 0 - V
DC
V
V
BAT
BAT input voltage 0
See Regulation
Voltages Table.
V
DC
V
P
D
Power dissipation 1.75 W
At 40°C ambient
temperature
Note: Power dissipation must not exceed the maximum P
D
rating.
P
D
= I
CHG
∗ (V
DC
- V
BAT
)
Recommended DC Operating Conditions