MAX4211DETE+ Maxim Integrated Products, MAX4211DETE+ Datasheet - Page 21

• Manufacturer Part Number: MAX4211DETE+
• Description: IC CURRENT MONITOR 1.5% 16TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX4211DETE+

• Function: Current Monitor
• Sensing Method: High-Side
• Accuracy: ±1.5%
• Voltage - Input: 4 ~ 28 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Product: Power Monitors
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Supply Current (max): 1100 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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