MAX8808XETA+T Maxim Integrated Products, MAX8808XETA+T Datasheet - Page 3

• Manufacturer Part Number: MAX8808XETA+T
• Description: IC CHARGER LI+ SGLL CCCV 8TDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX8808XETA+T

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 0 V ~ 15 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
MAX8808Y), R
T
Note 1: Specifications are 100% production tested at T
1A Linear Li+ Battery Chargers with Integrated Pass
A
Prequal Charge Current
Die Temperature Regulation
Threshold
V
Current-Sense Amplifier Gain,
I
Regulator Dropout Voltage
(V
EN/EN Logic Input Low Voltage
EN/EN Logic Input High Voltage
EN Internal Pulldown Resistor
EN Input Leakage Current
CHG Output Low Voltage
CHG Output High Leakage
Current
ACOK Output Low Voltage
ACOK Output High Leakage
Current
Full-Battery Detection Current
Threshold
BATT
IN
BATT
= +25°C.) (Note 1)
IN
= 5V, V
- V
FET and Thermal Regulation in 2mm x 2mm TDFN
to I
Prequal Threshold Voltage
BATT
design and characterization.
ISET
PARAMETER
BATT
)
ISET
= 4.0V, R
= 2.8kΩ to GND, C
_______________________________________________________________________________________
ACOK
= R
Percentage of the fast-charge current, V
MAX8808X
V
I
V
4.25V < V
4.25V < V
MAX8808X and MAX8808Z only
MAX8808Y, V
I
V
I
V
I
BAT T
BATT
CHG
CHG
ACOK
BATT
BATT
VL
CHG
ACOK
= 0.47µF, C
= 500m A, V
= 100kΩ to 5V, EN = unconnected (for the MAX8808X and MAX8808Z), EN = VL (for the
= 5mA
falling, percentage of the fast-charge current
= 5.5V
rising, MAX8808X
= 4.1V, I
= 5mA
= 5.5V
IN
IN
< 6.5V
< 6.5V
EN
BATT
BATT
IS E T
= 5.5V
A
= 425mA
= +25°C. Limits over the operating temperature range are guaranteed by
= 1.4V
CONDITIONS
= 1µF, T
T
T
T
T
T
T
T
A
A
A
A
A
A
A
A
= -40°C to +85°C, unless otherwise noted. Typical values are at
= 0°C to +85°C
= +25°C
= +85°C
= +25°C
= +85°C
= +25°C
= +85°C
BATT
= 2.2V,
MIN
0.97
100
2.3
1.3
5
5
0.002
0.002
0.002
+115
TYP
1.08
250
200
2.5
10
10
MAX
1.19
0.52
430
400
2.7
0.4
0.4
15
15
1
1
1
UNITS
mA/A
mV
kΩ
°C
µA
µA
µA
%
%
V
V
V
V
V
3