MAX1507ETA+T Maxim Integrated Products, MAX1507ETA+T Datasheet - Page 3

• Manufacturer Part Number: MAX1507ETA+T
• Description: IC BATT CHARGER LI-ION 8-TDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX1507ETA+T

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 4.25 V ~ 13 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-WDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
T
Note 1: Limits are 100% production tested at T
BATT Removal Detection-Threshold Hysteresis
Minimum BATT Bypass Capacitance
Fast-Charge Current-Loop System Accuracy
Precharge Current System Accuracy
Die-Temperature-Regulation Set Point
V
Current-Sense Amplifier Gain, I
in Fast Charge Mode
Regulator Dropout Voltage (V
EN Logic Input Low Voltage
EN Logic Input High Voltage
EN Internal Pulldown Resistor
CHG Output Low Current
CHG Output High Leakage Current
Full Battery Detection Current Threshold
(as a Percentage of the Fast-Charge Current)
A
Linear Li+Battery Charger with Integrated Pass FET
IN
BATT
= -40°C to +85°C, unless otherwise noted. Typical values are at T
= 5V, V
Precharge Threshold Voltage
and Thermal Regulation in 3mm x 3mm Thin DFN
using statistical quality control (SQC) methods.
BATT
= 4.0V, TEMP = EN = CHG = unconnected, R
PARAMETER
_______________________________________________________________________________________
IN
SET
- V
BATT
to I
BATT
)
A
= +25°C. Limits over operating temperature range are guaranteed through correlation
V
Percentage of the fast-charge current,
V
TEMP = VL
TEMP = floating
TEMP = GND
V
I
V
4.25V < V
4.25V < V
V
V
I
BATT
BATT
BATT
BATT
BATT
BATT
CHG
CHG
= 500mA, V
falling
= 1V
= 13V
= 3.5V
= 2.2V
rising
= 4.1V, I
IN
IN
< 6.5V
< 6.5V
ISET
BATT
CONDITIONS
ISET
= 2.8kΩ to GND, C
A
= 425mA
= +25°C.) (Note 1)
= 1.4V
T
T
A
A
= +25°C
= +85°C
VL
= 0.47µF, BATT bypassed to GND with 1µF,
0.880
MIN
478
100
2.3
1.3
5
5
5
0.958
0.002
TYP
200
520
130
100
130
200
2.5
10
90
12
10
1
1.035
MAX
0.52
562
200
400
2.7
15
20
15
1
UNITS
mA/A
µF/A
mV
mA
mV
mA
kΩ
µA
°C
%
%
V
V
V
3