MAX4211DEUE+ Maxim Integrated, MAX4211DEUE+ Datasheet - Page 21

• Manufacturer Part Number: MAX4211DEUE+
• Description: Current & Power Monitors & Regulators High-Side Power And Current Monitor
• Manufacturer: Maxim Integrated

Specifications of MAX4211DEUE+

• Rohs: yes
• Product: Current and Power Monitors
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 2.7 V
• Input Voltage Range: 2.7 V to 5.5 V

The MAX4211 features a 1.21V bandgap reference out-
put, stable over supply voltage and temperature.
Typically, the reference output is connected to one of
Internal Reference (MAX4211)
4V TO
______________________________________________________________________________________
28V
+
-
R7
C1
2.7V TO
R3
R6
V
V
PULLUP
PULLUP
5.5V
R
P
+
-
V
INHIBIT
LE
COUT1
COUT2
CC
MAX4211A
MAX4211B
MAX4211C
25:1
+
RS+
the comparators’ inputs. This is the comparison refer-
ence voltage. If a lower reference voltage is needed,
use an external voltage-divider. The reference can
source or sink a load current up to 100µA.
GND
REFERENCE
V
R
1.21V
SENSE
SENSE
High-Side Power and
RS-
CIN1+
CIN2+
CIN1-
-
CIN2-
POUT
IOUT
REF
Current Monitors
Typical Operating Circuit
R1
R2
LOAD
R4
R5
21