MAX8804Z Maxim Integrated Products, MAX8804Z Datasheet - Page 4

• Manufacturer Part Number: MAX8804Z
• Description: (MAX8804Y/Z) USB/AC Adapter Chargers
• Manufacturer: Maxim Integrated Products

High-Voltage, Dual-Input, USB/AC
Adapter Chargers in 2mm x 3mm TDFN
ELECTRICAL CHARACTERISTICS (continued)
((V
(V
5V; T
4
Note 1: Devices are 100% production tested at T
Note 2: V
Note 3: Guaranteed by undervoltage and overvoltage threshold testing. For charge completion, the input voltage must be greater
Note 4: This hysteresis is for all charge current except 95mA. In the case of 95mA charge current, voltage-mode to current-mode
CHG Hysteresis
CHG Detection Delay
THERMAL LOOP
Thermal-Regulation Set Point
Thermal-Regulation Gain
BAT
DC
1.0
0.8
0.6
0.4
0.2
_______________________________________________________________________________________
0
A
= 5V, V
= 3.6V; DC charge mode: V
0
= +25°C, unless otherwise noted.)
SUPPLY CURRENT vs. INPUT VOLTAGE
and characterization.
than 4.28V.
detection gives indication of charge mode.
PARAMETER
IN
3
refers to the input for the IC. For the MAX8804Y/MAX8804Z, V
6
SET
(DC CHARGING MODE)
9
INPUT VOLTAGE (V)
= 0V) or (V
12 15 18 21 24 27 30
USB
= 5V, V
DC
I
is detected (Note 4)
I
Junction temperature when the charge current is reduced,
T
Reduction of I
increase of T
BAT
BAT
J
= 5V, V
rising
SET
rising after top-off
falls below top-off threshold
= 5V), V
USB
J
1.0
0.8
0.6
0.4
0.2
= 0V, V
BAT
A
0
= +25°C. Limits over the operating temperature range are guaranteed by design
0
BAT
SUPPLY CURRENT vs. INPUT VOLTAGE
for
2
= unconnected, T
SET
CONDITIONS
(USB CHARGING MODE)
4
DC mode
USB mode
DC charging
USB charging
= 0V or unconnected; USB charge mode: V
INPUT VOLTAGE (V)
6
8
Typical Operating Characteristics
10
A
IN
12
= -40°C to +85°C, unless otherwise noted.) (Note 1)
is V
14
DC
with V
16
USB
0.8
0.6
0.4
0.2
= 0V or V
0
vs. INPUT VOLTAGE (DC CHARGING MODE)
0
MIN
DISABLED-MODE SUPPLY CURRENT
3
5
USB
USB
INPUT VOLTAGE (V)
+105
10
TYP
with V
-40
-24
57
51
= 5V, V
4
15
DC
DC
MAX
= 0V.
20
5
= 0V, V
25
UNITS
mA/°C
SET
mA
ms
°C
30
=