MAX6437UT+T Maxim Integrated Products, MAX6437UT+T Datasheet - Page 5

• Manufacturer Part Number: MAX6437UT+T
• Description: IC MONITOR BAT LP SOT23-6
• Manufacturer: Maxim Integrated Products

Specifications of MAX6437UT+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: SOT-23-6
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX6437UT+T; MAX6437UT+TTR

(T
A
Low-Power, Single/Dual-Level Battery Monitors
= +25°C, unless otherwise noted.)
1.8
1.5
1.2
0.9
0.6
0.3
0
-40
-20
V
V
BATT
BATT
vs. TEMPERATURE
SUPPLY CURRENT
TEMPERATURE (°C)
0
= 3.3V
= 5V
_______________________________________________________________________________________
20
1.050
1.025
1.000
0.975
0.950
LBO NOT ASSERTED
V
BATT
-40
40
= 2V
TRIP VOLTAGES vs. TEMPERATURE
NORMALIZED UPPER AND LOWER
-20
60
TEMPERATURE (°C)
0
80
UPPER TRIP VOLTAGE
LOWER TRIP VOLTAGE
20
1.010
1.005
1.000
0.995
0.990
40
-40
60
NORMALIZED LBO TIMEOUT PERIOD
-20
80
vs. TEMPERATURE
TEMPERATURE (°C)
0
20
Typical Operating Characteristics
40
60
300
250
200
150
100
50
0
0
80
with Hysteresis
2
LBO OUTPUT vs. I
80
60
40
20
0
4
I
10
SINK
OUTPUT DOES
NOT ASSERT
vs. LBO COMPARATOR OVERDRIVE
MAXIMUM TRANSIENT DURATION
(mA)
LBO COMPARATOR OVERDRIVE (mV)
OPEN-DRAIN LBO
ASSERTED
6
SINK
8
100
10
OUTPUT ASSERTS
1000
5