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MAX4210_05 Datasheet, PDF (25/32 Pages) Maxim Integrated Products – High-Side Power and Current Monitors
High-Side Power and
Current Monitors
INPUT
VCC
RS+
R2
RS-
MAX4210D/E/F
POUT
IN
OUTPUT
VOUTPUT = VINPUT ✕
(R2/R1) ✕ AVPOUT ✕ VIN
VIN
GAIN CONTROL
(0 TO 1V)
R1
Figure 3. Single-Ended-Input, Variable-Gain Amplifier
4V TO +
28V -
VCC
2.7V TO +
5.5V -
+
VSENSE
-
RSENSE
RS+
RS-
MAX4210D/E/F
MAX4211D/E/F
POUT
IN
GND
LOAD
Figure 4. Load-Power Measurement with External Voltage-Divider
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