MAX6848KAZD7-T Maxim Integrated, MAX6848KAZD7-T Datasheet - Page 2

• Manufacturer Part Number: MAX6848KAZD7-T
• Description: Battery Management
• Manufacturer: Maxim Integrated
• Series: MAX6846, MAX6847, MAX6848, MAX6849r

Specifications of MAX6848KAZD7-T

• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: SOT-23

ABSOLUTE MAXIMUM RATINGS
V
Open-Drain LBO, LBOH, LBOL to GND .................-0.3V to +6V*
Open-Drain RESET to GND ....................................-0.3V to +6V*
Push-Pull RESET to GND............................-0.3V to (V
HTHIN, LTHIN to GND................................-0.3V to (V
MR to GND .................................................-0.3V to (V
Input/Output Current, All Pins .............................................20mA
Low-Power, Adjustable Battery Monitors with
Hysteresis and Integrated µP Reset
ELECTRICAL CHARACTERISTICS
(V
*Applying 7V for a duration of 1ms does not damage the device.
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.
2
V
V
V
MAX6846/MAX6847 V
HTHIN Threshold
LTHIN Threshold
MAX6848/MAX6849 V
HTHIN+ Threshold
HTHIN- Threshold
LTHIN+ Threshold
LTHIN- Threshold
MAX6846–MAX6849
HTHIN/LTHIN Leakage Current
LBO , LBO L, LBO H Ti m eout P er i od
LBO, LBOL, LBOH Delay Time
LBO, LBOL, LBOH Output Low
DD
DD
DD
CC
CC
, V
_______________________________________________________________________________________
= 1.6V to 5.5V, V
Operating Voltage Range
Operating Voltage Range
+ V
CC
DD
to GND ....................................................-0.3V to +6V*
PARAMETER
Supply Current
CC
DD
DD
= 1.2V to 5.5V, T
THRESHOLDS
THRESHOLDS
SYMBOL
I
CC
V
V
V
t
V
t
V
V
I
LBOP
LBOD
V
V
HTH+
V
LTH+
LKG
HTH-
LTH-
HTH
LTH
+ I
DD
CC
OL
A
= -40°C to +85°C, unless otherwise specified. Typical values are at T
DD
T
T
V
HTHIN rising, LBO is deasserted when
HTHIN rises above V
LTHIN falling, LBO is asserted when LTHIN
falls below V
HTHIN rising, LBOH is deasserted when
HTHIN rises above V
HTHIN falling, LBOH is asserted when
HTHIN falls below V
LTHIN rising, LBOL is deasserted when
LTHIN rises above V
LTHIN falling, LBOL is asserted when
LTHIN falls below V
V
HTHIN/LTHIN rising above threshold
HTHIN/LTHIN falling below threshold
(V
low
(V
asserted low
(V
asserted low
(V
asserted low
A
A
DD
HTHIN
DD
DD
DD
DD
CC
DD
CC
= 0°C to +85°C
= -40°C to +85°C
= 3.6V, V
or V
or V
or V
or V
+ 0.3V)
+ 0.3V)
+ 0.3V)
or V
CC
CC
CC
CC
LTHIN
) ≥ 1.2V, I
) ≥ 1.6V, I
) ≥ 2.7V, I
) ≥ 4.5V, I
LTH
CC
CONDITIONS
= 3.3V, no load (Note 2)
≥ 400mV
LTH-
Continuous Power Dissipation (T
Operating Temperature Range .......................... -40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
HTH-
LTH+
HTH
HTH+
SINK
SINK
SINK
SINK
8-Pin SOT23 (derate 8.9mW/°C above +70°C)............714mW
= 50µA, asserted
= 100µA,
= 1.2mA,
= 3.2mA,
MIN
600
600
600
567
600
567
150
1.6
1.0
1.2
A
= +70°C)
TYP
615
615
615
582
615
582
225
100
2.5
A
= +25°C.) (Note 1)
MAX
630
630
630
597
630
597
300
5.5
5.5
5.5
0.3
0.3
0.3
0.3
20
7
UNITS
mV
mV
mV
mV
mV
mV
ms
µA
nA
µs
V
V
V