MAX8677AETG+ Maxim Integrated Products, MAX8677AETG+ Datasheet - Page 5

• Manufacturer Part Number: MAX8677AETG+
• Description: IC USB/AC ADP CHARGER 24-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX8677AETG+

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 4.1 V ~ 6.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-TQFN Exposed Pad
• Operating Supply Voltage: 4.1 V to 6.6 V
• Supply Current: 1 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Charge Safety Timers: Yes
• Mounting Style: SMD/SMT
• Temperature Monitoring: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(T
A
100
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
= +25°C, unless otherwise noted.)
90
80
70
60
50
40
30
20
10
vs. BATTERY VOLTAGE (USB DISCONNECTED)
0
0
0
0
0
0
vs. USB VOLTAGE (CHARGER ENABLED)
USB = OPEN
V
PEN1 = X , PEN2 = 1
vs. BATTERY VOLTAGE (100mA USB)
V
CHARGER IN
DONE MODE
I
PEN1 = X, PEN2 = 1
SYS
USB
BAT
1
BATTERY LEAKAGE CURRENT
= 0V
= 5V
= 4.2, V
USB QUIESCENT CURRENT
1
V
V
1
V
V
BAT
BAT
USB
USB
2
CHARGE CURRENT
BATTERY VOLTAGE (V)
BATTERY VOLTAGE (V)
USUS
RISING
FALLING
RISING
FALLING
USB VOLTAGE (V)
3
1.5A Dual-Input USB/AC Adapter Charger
2
2
= 0V
_______________________________________________________________________________________
EXITING UVLO
4
3
3
ENTERING OVLO
5
6
4
4
7
8
5
5
3.60
3.58
3.56
3.54
3.52
3.50
3.48
3.46
500
450
400
350
300
250
200
150
100
1.2
1.0
0.8
0.6
0.4
0.2
50
0
0
-40
vs. USB VOLTAGE (CHARGER DISABLED)
0
0
V
CEN = 1
I
PEN1 = X, PEN2 = 1
V
V
PEN1 = X, PEN2 = 1
vs. BATTERY VOLTAGE (500mA USB)
SYS
BAT
BAT
USB
1
= 0V
BATTERY LEAKAGE CURRENT
= 4.2, V
= 4V
= 5V
USB QUIESCENT CURRENT
-15
V
V
1
BAT
BAT
and Smart Power Selector
2
vs. TEMPERATURE
CHARGE CURRENT
BATTERY VOLTAGE (V)
USUS
TEMPERATURE (°C)
RISING
FALLING
USB VOLTAGE (V)
3
10
2
= 0V
EXITING UVLO
4
35
Typical Operating Characteristics
3
5
ENTERING OVLO
V
V
USB
USB
6
60
4
RISING
FALLING
7
85
5
8
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
1.2
1.0
0.8
0.6
0.4
0.2
0
7
6
5
4
3
2
1
0
0
vs. BATTERY VOLTAGE (USB CONNECTED)
0
0
0
V
PEN1 = X, PEN2 = 1
V
USUS = 1
CEN = 1
V
PEN1 = 1 , PEN2 = X
BAT
USB
DC
vs. BATTERY VOLTAGE (1ADC)
1
= 5V
BATTERY LEAKAGE CURRENT
vs. USB VOLTAGE (SUSPEND)
= 4.2, USUS = 1
= 5V
USB QUIESCENT CURRENT
V
V
1
1
BAT
BAT
2
CHARGE CURRENT
BATTERY VOLTAGE (V)
BATTERY VOLTAGE (V)
RISING
FALLING
USB VOLTAGE (V)
3
2
2
4
3
3
5
6
4
4
7
5
5
8
5