MAX6777LT+T Maxim Integrated Products, MAX6777LT+T Datasheet - Page 2

• Manufacturer Part Number: MAX6777LT+T
• Description: IC MONITOR BAT LP 6-UDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX6777LT+T

• Function: Battery Monitor
• Battery Type: Alkaline, Li-Ion, NiCd, NiMH
• Voltage - Supply: 1 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 6-WFDFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX6777LT+TTR

ABSOLUTE MAXIMUM RATINGS
BATT to GND............................................................-0.3V to +6V
LBI, LBL, LBH, LBI1, LBI2 to GND ...............-0.3V to minimum of
LBO, LBO1, LBO2 to GND (open-drain) .................-0.3V to +6V
LBO, LBO1, LBO2 to GND (push-pull).........-0.3V to minimum of
Input Current (all pins) ........................................................20mA
Output Current (all pins) .....................................................20mA
Low-Power, 1%-Accurate Battery
Monitors in µDFN and SC70 Packages
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
2
Operating Voltage Range
(Note 2)
Supply Current
FIXED HYSTERESIS (MAX6775/MAX6776/MAX6779/MAX6780/MAX6781)
LBI, LBI_ Falling Threshold
(Note 3)
LBI Rising Threshold
LBI Input Leakage Current
ADJUSTABLE HYSTERESIS (MAX6777/MAX6778)
LBL, LBH Threshold
LBL, LBH Input Leakage Current
BATT
_______________________________________________________________________________________
= 1.6V to 5.5V, T
PARAMETER
A
= -40°C to +85°C, unless otherwise specified. Typical values are at T
SYMBOL
V
V
V
((V
((V
BATT
LBIF
LBIR
I
Q
BATT
BATT
+ 0.3V) and +6V)
+ 0.3V) and +6V)
T
T
V
V
0.5% hysteresis version
5% hysteresis version
10% hysteresis version
0.2V ≤ V
V
V
A
A
BATT
BATT
BATT
BATT
= 0°C to +70°C
= -40°C to +85°C
= 3.7V, no load
= 1.8V, no load
= 1.8V to 5.5V
- 0.2V ≥ V
LBI
≤ V
CONDITIONS
BATT
LBL/LBH
- 0.2V
Continuous Power Dissipation (T
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
5-Pin SC70 (derate 3.1mW/°C above +70°C) ..............247mW
6-Pin µDFN (derate 2.1mW°C above +70°C) ..............168mW
≥ 0.2V
1.2037
1.1493
1.0888
1.2098
1.2098
MIN
1.0
1.2
-5
-5
A
= +25°C.) (Note 1)
A
1.2159
1.1609
1.0998
1.222
1.222
= +70°C)
TYP
3.2
4
1.2280
1.1725
1.1108
1.2342
1.2342
MAX
5.5
5.5
+5
+5
7
6
UNITS
µA
nA
nA
V
V
V
V