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Datasheet

ManualsBrandsMAXIM INTEGRATED ManualsPMICsPMIC - current control/management Current monitoring TQFN 16 (4x4)
11121314151617181920
Typical Operating Characteristics (continued)
(V
CC
= 5.0V, V
RS+
= 25V, V
SENSE
= 100mV, V
IN
= 1V, V
LE
= 0V, R
IOUT
= R
POUT
= 1MΩ, V
CIN1+
= V
CIN2+
= V
REF
, V
CIN1-
= V
CIN2-
=
0V, V
INHIBIT
= 0V, R
COUT1
= R
COUT2
= 5kΩ connected to V
CC
, T
A
= +25°C, unless otherwise noted.)
MAX4210/MAX4211
High-Side Power and
Current Monitors
______________________________________________________________________________________ 11
24.80
24.90
24.85
25.00
24.95
25.05
25.10
-40 10-15 35 60 85
POWER GAIN vs. TEMPERATURE
MAX4210/11 toc13
TEMPERATURE (
°
C)
GAIN (1/V)
MAX4211E
24.70
24.80
24.75
24.90
24.85
24.95
25.00
-40 10-15 35 60 85
CURRENT GAIN vs. TEMPERATURE
MAX4210/11 toc14
TEMPERATURE (
°
C)
CURRENT GAIN (V/V)
MAX4211E
0
0.5
1.5
1.0
2.0
2.5
0 0.60.3 0.9 1.2 1.5
MULTIPLIER TRANSFER CHARACTERISTICS
MAX4210/11 toc15
IN VOLTAGE (V)
POUT VOLTAGE (V)
MAX4211D
V
SENSE
= 100mV
V
SENSE
= 70mV
V
SENSE
= 30mV
0
1
3
2
4
5
0 10050 150 200 250 300
MULTIPLIER TRANSFER CHARACTERISTICS
MAX4210/11 toc16
SENSE VOLTAGE (mV)
POUT VOLTAGE (V)
V
RS
+ = 25V
V
RS
+ = 15V
V
RS
+ = 4V
MAX4211B
0
1.0
0.5
2.0
1.5
2.5
3.0
412168 202428
MULTIPLIER TRANSFER CHARACTERISTICS
MAX4210/11 toc17
RS+ VOLTAGE (V)
POUT VOLTAGE (V)
V
SENSE
= 100mV
V
SENSE
= 70mV
V
SENSE
= 30mV
MAX4211B
1.200
1.205
1.210
1.215
1.220
REFERENCE VOLTAGE
vs. SUPPLY VOLTAGE
MAX4210/11 toc18
SUPPLY VOLTAGE (V)
REFERENCE VOLTAGE (V)
2.7 3.9 4.33.1 3.5 4.7 5.1 5.5
-2.0
-1.4
-1.6
-1.8
-1.2
-1.0
-0.8
-0.6
-0.4
-0.2
0
0 400200 600 800 1000 1200
POWER OUTPUT ERROR
vs. IN VOLTAGE
MAX4210/11 toc12
IN VOLTAGE (mV)
OUTPUT ERROR (%)
T
A
= 0°C
T
A
= -40°C
T
A
= +25°C
T
A
= +85°C
-2.0
-1.4
-1.6
-1.8
-1.2
-1.0
-0.8
-0.6
-0.4
-0.2
0
05025 75 100 125 150
CURRENT OUTPUT ERROR
vs. SENSE VOLTAGE
MAX4210/11 toc10
SENSE VOLTAGE (mV)
OUTPUT ERROR (%)
T
A
= +85°C
T
A
= +25°C
T
A
= 0°C
T
A
= -40°C
-1.0
-0.4
-0.6
-0.8
0
-0.2
0.8
0.6
0.4
0.2
1.0
4 7 10 13 16 19 22 25
POWER OUTPUT ERROR vs. V
RS
+
MAX4210/11 toc11
V
RS
+ VOLTAGE (V)
OUTPUT ERROR (%)
MAX4211B
T
A
= -40°C
T
A
= 0°C
T
A
= +85°C
T
A
= +25°C