MAX8903AETI+T Maxim Integrated Products, MAX8903AETI+T Datasheet - Page 5

• Manufacturer Part Number: MAX8903AETI+T
• Description: IC DC/DC CHARGER LI+ 28-TQFN
• Manufacturer: Maxim Integrated Products
• Series: Smart Power Selector™r

Specifications of MAX8903AETI+T

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 4.1 V ~ 16 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
(Note 1)
THERMISTOR MONITOR
THM Threshold, Hot
THM Threshold, Cold
THM Threshold, Disabled
THM Threshold DC, USB Enable
THM Input Leakage
THERMAL SHUTDOWN, VL, AND LOGIC I/O: CHG, FLT, DOK, UOK, DCM, CEN, USUS, IUSB
Logic-Input Thresholds
(DCM, CEN, USUS, IUSB)
Logic-Input Leakage Current
(CEN, USUS, IUSB)
Logic-Input Leakage Current
(DCM)
Logic Output Voltage, Low
(CHG, FLT, DOK, UOK)
Open-Drain Output Leakage
C ur rent, Hi g h (CHG, FLT, DOK, UOK)
DC
= V
USB
PARAMETER
= 5V, V
_______________________________________________________________________________________
BAT
= 4V, circuit of Figure 2, T
2A 1-Cell Li+ DC-DC Chargers for USB
When charging is suspended, 1% hysteresis
When charging is suspended, 1% hysteresis
THM function is disabled below this voltage
MAX8903B/MAX8903E/MAX8903G
MAX8903A/MAX8903C/
MAX8903D/MAX8903Y
MAX8903B/MAX8903E/
MAX8903G
High level
Low level
Hysteresis
V
(MAX8903A/MAX8903C/
MAX8903D/MAX8903Y)
V
(MAX8903B/MAX8903E/
MAX8903G)
(Note 5)
V
V
Sinking 1mA
Sinking 10mA
V
INPUT
INPUT
DCM
DC
OUT
= 16V
= 5.5V
= 0V to 16V
= 0V to 5.5V
= 0V to 5.5V
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
CONDITIONS
THM = GND or VL;
T
THM = GND or VL;
T
THM = GND or VL;
T
(Note 5)
T
T
T
(Note 5)
T
T
T
T
A
A
A
A
A
A
A
A
A
A
= +25°C
= +85°C
= -40°C to +85°C
= +25°C
= +85°C
= -40°C to +85°C
= +25°C
= +85°C
= +25°C
= +85°C
and Adapter Power
0.0254
0.27 x
0.73 x
0.83 x
-0.100
-0.200
-1.000
-0.200
x V
MIN
V
V
V
1.3
VL
VL
VL
VL
±0.001 +0.200
±0.010
±0.001 +0.200
±0.001
±0.010
±0.001
0.28 x
0.74 x
0.03 x
0.87 x
0.001
0.001
TYP
0.01
0.01
V
V
V
V
50
80
8
VL
VL
VL
VL
0.036 x
+1.000
+0.200
0.29 x
0.75 x
0.91 x
MAX
V
V
V
V
0.4
50
1
1
VL
VL
VL
VL
A
= +25°C.)
UNITS
mV
mV
μA
μA
μA
μA
V
V
V
V
V
5