MAX8903JETI+ Maxim Integrated, MAX8903JETI+ Datasheet - Page 5

• Manufacturer Part Number: MAX8903JETI+
• Description: Battery Management 2A 1-Cell Li+ DC-DC USB/Adapter Charger
• Manufacturer: Maxim Integrated
• Series: MAX8903A, MAX8903B, MAX8903C, MAX8903D, MAX8903E, MAX8903G, MAX8903H, MAX8903J, MAX8903Yr

Specifications of MAX8903JETI+

• Rohs: yes
• Battery Type: Li-Ion
• Output Voltage: 5 V
• Output Current: 1 mA
• Operating Supply Voltage: 4.1 V to 16 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Charge Safety Timers: Yes
• Maximum Power Dissipation: 1666.7 mW
• Operating Supply Current: 2.3 mA
• Product Type: Charge Management
• Temperature Monitoring: Yes
• Uvlo Start Threshold: 3.2 V

ELECTRICAL CHARACTERISTICS (continued)
(V
(Note 1)
Maxim Integrated
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
When charging is suspended, 1% hysteresis
When charging is suspended, 1% hysteresis
THM function is disabled below this voltage
MAX8903B/MAX8903E/MAX8903G
MAX8903A/C/D/H/J/N/Y
MAX8903B/E/G
High level
Low level
Hysteresis
V
(MAX8903A/C/D/H/J/N/Y)
V
(MAX8903B/E/G)
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
2A 1-Cell Li+ DC-DC Chargers
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
for USB and Adapter Power
CONDITIONS
THM = GND or VL;
T
THM = GND or VL;
T
THM = GND or VL;
T
T
T
T
T
T
T
T
MAX8903A–E/G/H/J/N/Y
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
0.0254
-0.100
-0.200
-1.000
-0.200
0.27 x
0.73 x
0.83 x
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