MAX4211FETE Fast Delivery |IC PHOENIX CO.,LIMITED

MAX4211FETE ,+2.7 V to +5.5 V, High-side power and current monitorApplications SENSE4V TO +28V - LOADRS+ RS-Overpower Circuit BreakersVCC+2.7V TOSmart Battery Packs/ ..
MAX4211FETE+ ,High-Side Power and Current Monitorsapplications.(3mm x 3mm)Both the MAX4210/MAX4211 feature three different cur-MAX4210AEUA -40°C to + ..
MAX4211FETE+T ,High-Side Power and Current MonitorsApplications SENSE4V TO +28V - LOADRS+ RS-Overpower Circuit BreakersVCC+2.7V TOSmart Battery Packs/ ..
MAX4212EUK ,Miniature, 300MHz, Single-Supply, Rail-to-Rail Op Amps with Enableapplications.' Space-Saving SOT23-5, µMAX, or QSOP PackagesThe MAX4212 comes in a miniature 5-pin S ..
MAX4212EUK ,Miniature, 300MHz, Single-Supply, Rail-to-Rail Op Amps with EnableELECTRICAL CHARACTERISTICS (V = +5V, V = 0V, EN_ = +5V, R = 2kW to V / 2, V = V / 2, T = T to T , u ..
MAX4212EUK+T ,Miniature, 300MHz, Single-Supply, Rail-to-Rail Op Amps with Enableapplications).♦ Rail-to-Rail OutputsThese devices require only 5.5mA of quiescent supply♦ Input Com ..
MAX809JTR ,Very Low Supply Current 3-Pin Microprocessor Reset MonitorsMAX809 Series,MAX810 SeriesVery Low Supply Current3-Pin Microprocessor Reset Monitors
MAX809JTRG , Very Low Supply Current 3−Pin Microprocessor Reset Monitors
MAX809L ,3-Pin Microprocessor Reset CircuitsELECTRICAL CHARACTERISTICS(V = full range, T = -40°C to +105°C (SOT23) or T = -40°C to +125°C (SC70 ..
MAX809L ,3-Pin Microprocessor Reset CircuitsGeneral Description ________
MAX809LD , 3-pin microprocessor resets
MAX809LEUR ,3-Pin Microprocessor Reset CircuitsGeneral Description Beneits and

MAX4211FETE
+2.7 V to +5.5 V, High-side power and current monitor
General Description
The MAX4210/MAX4211 low-cost, low-power, high-side
power/current monitors provide an analog output volt-
age proportional to the power consumed by a load by
multiplying load current and source voltage. The
MAX4210/MAX4211 measure load current by using a
high-side current-sense amplifier, making them espe-
cially useful in battery-powered systems by not interfer-
ing with the ground path of the load.
The MAX4210 is a small, simple 6-pin power monitor
intended for limited board space applications. The
MAX4210A/B/C integrate an internal 25:1 resistor-divider
network to reduce component count. The MAX4210D/E/F
use an external resistor-divider network for greater design
flexibility.
The MAX4211 is a full-featured current and power mon-
itor. The device combines a high-side current-sense
amplifier, 1.21V bandgap reference, and two compara-
tors with open-drain outputs to make detector circuits
for overpower, overcurrent, and/or overvoltage condi-
tions. The open-drain outputs can be connected to
potentials as high as 28V, suitable for driving high-side
switches for circuit-breaker applications.
Both the MAX4210/MAX4211 feature three different cur-
rent-sense amplifier gain options: 16.67V/V, 25.00V/V, and
40.96V/V. The MAX4210 is available in 3mm x 3mm, 6-pin
TDFN and 8-pin µMAX®packages and the MAX4211 is
available in 4mm x 4mm, 16-pin thin QFN and 16-pin
TSSOP packages. Both parts are specified for the -40°C
to +85°C extended operating temperature range.
Applications
Overpower Circuit Breakers
Smart Battery Packs/Chargers
Smart Peripheral Control
Short-Circuit Protection
Power-Supply Displays
Measurement Instrumentation
Baseband Analog Multipliers
VGA Circuits
Power-Level Detectors
FeaturesReal-Time Current and Power Monitoring±1.5% (max) Current-Sense Accuracy±1.5% (max) Power-Sense AccuracyTwo Uncommitted Comparators (MAX4211)1.21V Reference Output (MAX4211)Three Current/Power Gain Options100mV/150mV Current-Sense Full-Scale Voltage+4V to +28V Input Source Voltage Range+2.7V to +5.5V Power-Supply Voltage RangeLow Supply Current: 380µA (MAX4210)220kHz BandwidthSmall 6-Pin TDFN and 8-Pin µMAX Packages
(MAX4210)
MAX4210/MAX4211
High-Side Power and
Current Monitors
Ordering Information
Functional Diagrams
*EP = Exposed paddle.
Ordering Information continued at end of data sheet.
Pin Configurations and Selector Guide appear at end of data
sheet.
µMAX is a registered trademark of Maxim Integrated Products, Inc.
MAX4210/MAX4211
High-Side Power and
Current Monitors
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC= 5.0V, VRS+= 25V, VSENSE= 5mV, VIN= 1.0V, VLE= 0V, RIOUT = RPOUT = 1MΩ, VCIN1+ = VCIN2+ = VREF, VCIN1- = VCIN2- =
GND, VINHIBIT = 0V, RCOUT1 = RCOUT2 = 5kΩconnected to VCC, TA= -40°C to +85°C, unless otherwise noted. Typical values are at= +25°C, unless otherwise noted.) (Note 1)
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.
VCC, IN, CIN1, CIN2 to GND....................................-0.3V to +6V
RS+, RS-, INHIBIT, LE, COUT1, COUT2 to GND...-0.3V to +30V
IOUT, POUT, REF to GND..........................-0.3V to (VCC+ 0.3V)
Differential Input Voltage (VRS+- VRS-).................................±5V
Maximum Current into Any Pin..........................................±10mA
Output Short-Circuit Duration to VCCor GND........................10s
Continuous Power Dissipation (TA= +70°C)
6-Pin TDFN (derate 24.4mW/°C above +70°C)..........1951mW
8-Pin µMAX (derate 4.5mW/°C above +70°C).............362mW
16-Pin TSSOP (derate 9.4mW/°C above +70°C)..........754mW
16-Pin Thin QFN (derate 25mW/°C above +70°C).....2000mW
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
MAX4210/MAX4211
High-Side Power and
Current Monitors
ELECTRICAL CHARACTERISTICS (continued)
(VCC= 5.0V, VRS+= 25V, VSENSE= 5mV, VIN= 1.0V, VLE= 0V, RIOUT = RPOUT = 1MΩ, VCIN1+ = VCIN2+ = VREF, VCIN1- = VCIN2- =
GND, VINHIBIT = 0V, RCOUT1 = RCOUT2 = 5kΩconnected to VCC, TA= -40°C to +85°C, unless otherwise noted. Typical values are at
MAX4210/MAX4211
High-Side Power and
Current Monitors
ELECTRICAL CHARACTERISTICS (continued)
(VCC= 5.0V, VRS+= 25V, VSENSE= 5mV, VIN= 1.0V, VLE= 0V, RIOUT = RPOUT = 1MΩ, VCIN1+ = VCIN2+ = VREF, VCIN1- = VCIN2- =
GND, VINHIBIT = 0V, RCOUT1 = RCOUT2 = 5kΩconnected to VCC, TA= -40°C to +85°C, unless otherwise noted. Typical values are at
MAX4210/MAX4211
High-Side Power and
Current Monitors
ELECTRICAL CHARACTERISTICS (continued)
(VCC= 5.0V, VRS+= 25V, VSENSE= 5mV, VIN= 1.0V, VLE= 0V, RIOUT = RPOUT = 1MΩ, VCIN1+ = VCIN2+ = VREF, VCIN1- = VCIN2- =
GND, VINHIBIT = 0V, RCOUT1 = RCOUT2 = 5kΩconnected to VCC, TA= -40°C to +85°C, unless otherwise noted. Typical values are at
MAX4210/MAX4211
High-Side Power and
Current Monitors
ELECTRICAL CHARACTERISTICS (continued)
(VCC= 5.0V, VRS+= 25V, VSENSE= 5mV, VIN= 1.0V, VLE= 0V, RIOUT = RPOUT = 1MΩ, VCIN1+ = VCIN2+ = VREF, VCIN1- = VCIN2- =
GND, VINHIBIT = 0V, RCOUT1 = RCOUT2 = 5kΩconnected to VCC, TA= -40°C to +85°C, unless otherwise noted. Typical values are at
MAX4210/MAX4211
High-Side Power and
Current Monitors
ELECTRICAL CHARACTERISTICS (continued)
(VCC= 5.0V, VRS+= 25V, VSENSE= 5mV, VIN= 1.0V, VLE= 0V, RIOUT = RPOUT = 1MΩ, VCIN1+ = VCIN2+ = VREF, VCIN1- = VCIN2- =
GND, VINHIBIT = 0V, RCOUT1 = RCOUT2 = 5kΩconnected to VCC, TA= -40°C to +85°C, unless otherwise noted. Typical values are at= +25°C, unless otherwise noted.) (Note 1)
*FSO refers to full-scale output under the conditions: VSENSE= 100mV, VRS+= +25V, or VIN= 1V.
MAX4210/MAX4211
High-Side Power and
Current Monitors
ELECTRICAL CHARACTERISTICS (continued)
(VCC= 5.0V, VRS+= 25V, VSENSE= 5mV, VIN= 1.0V, VLE= 0V, RIOUT = RPOUT = 1MΩ, VCIN1+ = VCIN2+ = VREF, VCIN1- = VCIN2- =
GND, VINHIBIT = 0V, RCOUT1 = RCOUT2 = 5kΩconnected to VCC, TA= -40°C to +85°C, unless otherwise noted. Typical values are at
*FSO refers to full-scale output under the conditions: VSENSE= 100mV, VRS+= +25V, or VIN= 1V.
MAX4210/MAX4211
High-Side Power and
Current Monitors
*FSO refers to full-scale output under the conditions: VSENSE= 100mV, VRS+= +25V, or VIN= 1V.
Note 1:All devices are 100% production tested at TA= +25°C. All temperature limits are guaranteed by design.
Note 2:Guaranteed by power-supply rejection test.
Note 3:Guaranteed by output voltage error tests (IOUT).
Note 4:Guaranteed by output voltage error tests (IOUT or POUT, or both).
Note 5:IN Input Voltage Range (MAX421_D/E/F) and VRS+Input Voltage Range (MAX421_A/B/C) are guaranteed by design
(GBD) and not production tested. See Multiplier Transfer Characteristics graphs in the Typical Operating Characteristics.
Note 6:This test does not apply to the low gain options, MAX421_A/D, because OUT is clamped at approximately 4V.
Note 7:The device does not experience phase reversal when overdriven.
Note 8:VPULLUPis defined as an externally applied voltage through a resistor, RPULLUP, to pull up the comparator output.
Note 9:POUT gain accuracy is the sum of gain error and multiplier nonlinearity.
Note 10:Total output voltage error is the sum of gain and offset voltage errors.
Note 11:POUT Output Offset Voltage is the sum of offset and multiplier feedthrough.
ELECTRICAL CHARACTERISTICS (continued)
(VCC= 5.0V, VRS+= 25V, VSENSE= 5mV, VIN= 1.0V, VLE= 0V, RIOUT = RPOUT = 1MΩ, VCIN1+ = VCIN2+ = VREF, VCIN1- = VCIN2- =
GND, VINHIBIT = 0V, RCOUT1 = RCOUT2 = 5kΩconnected to VCC, TA= -40°C to +85°C, unless otherwise noted. Typical values are at
MAX4210/MAX4211
High-Side Power and
Current Monitors
MAX4211
SUPPLY CURRENT vs. TEMPERATURE
MAX4210/11 toc04
TEMPERATURE (°C)
SUPPLY CURRENT (mA)
RS+/RS- BIAS CURRENT
vs. TEMPERATURE
MAX4210/11 toc05
TEMPERATURE (°C)
BIAS CURRENT (
RS+/RS- BIAS CURRENT
vs. COMMON-MODE VOLTAGE
MAX4210/11 toc06
COMMON-MODE VOLTAGE (V)
BIAS CURRENT (
POWER OUTPUT ERROR
vs. SUPPLY VOLTAGE
MAX4210/11 toc07
SUPPLY VOLTAGE (V)
OUTPUT ERROR (%)
CURRENT OUTPUT ERROR
vs. SUPPLY VOLTAGE
MAX4210/11 toc08
SUPPLY VOLTAGE (V)
OUTPUT ERROR (%)
POWER OUTPUT ERROR
vs. SENSE VOLTAGE
MAX4210/11 toc09
SENSE VOLTAGE (mV)
OUTPUT ERROR (%)
MAX4210
SUPPLY CURRENT vs. TEMPERATURE
MAX4210/11 toc03
TEMPERATURE (°C)
SUPPLY CURRENT (mA)
SUPPLY CURRENT vs. SUPPLY VOLTAGE
MAX4210/11 toc01
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (mA)
SUPPLY CURRENT
vs. COMMON-MODE VOLTAGE
MAX4210/11 toc02
RS+ VOLTAGE (V)
SUPPLY CURRENT (mA)
Typical Operating Characteristics
(VCC= 5.0V, VRS+= 25V, VSENSE= 100mV, VIN= 1V, VLE= 0V, RIOUT= RPOUT= 1MΩ, VCIN1+= VCIN2+= VREF, VCIN1-= VCIN2-=
0V, VINHIBIT= 0V, RCOUT1= RCOUT2= 5kΩconnected to VCC, TA= +25°C, unless otherwise noted.)
Typical Operating Characteristics (continued)
(VCC= 5.0V, VRS+= 25V, VSENSE= 100mV, VIN= 1V, VLE= 0V, RIOUT= RPOUT= 1MΩ, VCIN1+= VCIN2+= VREF, VCIN1-= VCIN2-=
0V, VINHIBIT= 0V, RCOUT1= RCOUT2= 5kΩconnected to VCC, TA= +25°C, unless otherwise noted.)
MAX4210/MAX4211
High-Side Power and
Current Monitors
POWER GAIN vs. TEMPERATURE
MAX4210/11 toc13
TEMPERATURE (°C)
GAIN (1/V)
CURRENT GAIN vs. TEMPERATURE
MAX4210/11 toc14
TEMPERATURE (°C)
CURRENT GAIN (V/V)
MULTIPLIER TRANSFER CHARACTERISTICS
MAX4210/11 toc15
IN VOLTAGE (V)
POUT VOLTAGE (V)10050150200250300
MULTIPLIER TRANSFER CHARACTERISTICS
MAX4210/11 toc16
SENSE VOLTAGE (mV)
POUT VOLTAGE (V)
MULTIPLIER TRANSFER CHARACTERISTICS
MAX4210/11 toc17
RS+ VOLTAGE (V)
POUT VOLTAGE (V)
REFERENCE VOLTAGE
vs. SUPPLY VOLTAGE
MAX4210/11 toc18
SUPPLY VOLTAGE (V)
REFERENCE VOLTAGE (V)
POWER OUTPUT ERROR
vs. IN VOLTAGE
MAX4210/11 toc12
IN VOLTAGE (mV)
OUTPUT ERROR (%)
CURRENT OUTPUT ERROR
vs. SENSE VOLTAGE
MAX4210/11 toc10
SENSE VOLTAGE (mV)
OUTPUT ERROR (%)
POWER OUTPUT ERROR vs. VRS+
MAX4210/11 toc11
VRS+ VOLTAGE (V)
OUTPUT ERROR (%)
Typical Operating Characteristics (continued)
(VCC= 5.0V, VRS+= 25V, VSENSE= 100mV, VIN= 1V, VLE= 0V, RIOUT= RPOUT= 1MΩ, VCIN1+= VCIN2+= VREF, VCIN1-= VCIN2-=
0V, VINHIBIT= 0V, RCOUT1= RCOUT2= 5kΩconnected to VCC, TA= +25°C, unless otherwise noted.)
MAX4210/MAX4211
High-Side Power and
Current Monitors
COMPARATOR OUTPUT VOLTAGE (VOL)
vs. CURRENT SINK
MAX4210/11 toc22
CURRENT SINK (mA)
COUT VOLTAGE (mV)
COMPARATOR OUTPUT VOLTAGE (VOL)
vs. TEMPERATURE
MAX4210/11 toc23
TEMPERATURE (°C)
COUT VOLTAGE (mV)
200µs/div
COMPARATOR POWER-UP DELAY
COUT
2V/div
VCC
2V/div
MAX4210/11 toc24
2µs/div
COMPARATOR PROPAGATION DELAY
COUT
2V/div
VCIN+
MAX4210/11 toc25
4µs/div
COMPARATOR AC RESPONSE
COUT
2V/div
0.95V
MAX4210/11 toc261.45V
CIN+
200µs/div
POUT POWER-UP DELAY
POUT
1V/div
MAX4210/11 toc27
VCC
2V/div5V
2.5V
COMPARATOR PROPAGATION DELAY
vs. TEMPERATURE
MAX4210/11 toc21
TEMPERATURE (°C)
PROPAGATION DELAY (
REFERENCE VOLTAGE
vs. TEMPERATURE
MAX4210/11 toc19
TEMPERATURE (°C)
REFERENCE VOLTAGE (V)
COMPARATOR PROPAGATION DELAY
vs. OVERDRIVE VOLTAGE
MAX4210/11 toc20
OVERDRIVE VOLTAGE (mV)
PROPAGATION DELAY (
0.2
MAX4210/MAX4211
High-Side Power and
Current Monitors
20ms/div
RS POWER-UP/DOWN RESPONSE POUT
POUT
1V/div
MAX4210/11 toc31
VRS+
5V/div
2.5V
10V
20ms/div
RS POWER-UP/DOWN RESPONSE IOUT
IOUT
1V/div
MAX4210/11 toc32
VRS+
5V/div
2.5V
10V
10µs/div
POUT SMALL-SIGNAL PULSE RESPONSE
POUT
100mV/div
MAX4210/11 toc33
VSENSE = 10mV
TO 20mV STEP
200µs/div
IOUT POWER-UP DELAY
IOUT
1V/div
MAX4210/11 toc28
VCC
2V/div
2.5V
2ms/div
VCC POWER-UP/DOWN RESPONSE POUT
POUT
2V/div
MAX4210/11 toc29
VCC
2V/div
2ms/div
VCC POWER-UP/DOWN RESPONSE IOUT
IOUT
2V/div
MAX4210/11 toc30
VCC
2V/div
VSENSE
Typical Operating Characteristics (continued)
(VCC= 5.0V, VRS+= 25V, VSENSE= 100mV, VIN= 1V, VLE= 0V, RIOUT= RPOUT= 1MΩ, VCIN1+= VCIN2+= VREF, VCIN1-= VCIN2-=
0V, VINHIBIT= 0V, RCOUT1= RCOUT2= 5kΩconnected to VCC, TA= +25°C, unless otherwise noted.)
MAX4210/MAX4211
High-Side Power and
Current Monitorsypical Operating Characteristics (continued)
(VCC= 5.0V, VRS+= 25V, VSENSE= 100mV, VIN= 1V, VLE= 0V, RIOUT= RPOUT= 1MΩ, VCIN1+= VCIN2+= VREF, VCIN1-= VCIN2-=
0V, VINHIBIT= 0V, RCOUT1= RCOUT2= 5kΩconnected to VCC, TA= +25°C, unless otherwise noted.)
MAX4210/MAX4211
High-Side Power and
Current Monitors
IOUT COMMON-MODE REJECTION RATIO
vs. FREQUENCY
MAX4210/11 toc40
FREQUENCY (MHz)
CMRR (dB)
POWER-SUPPLY REJECTION
vs. FREQUENCY
MAX4210/11 toc41
FREQUENCY (Hz)
PSR (dB)
10k1k100
-80100k
POUT SMALL-SIGNAL GAIN
vs. FREQUENCY
MAX4210/11 toc42
FREQUENCY (MHz)
GAIN (dB)0.10.01
IOUT SMALL-SIGNAL GAIN
vs. FREQUENCY
MAX4210/11 toc43
FREQUENCY (MHz)
GAIN (dB)0.10.01
POUT LARGE-SIGNAL GAIN
vs. FREQUENCY
MAX4210/11 toc44
FREQUENCY (MHz)
GAIN (dB)
IOUT LARGE-SIGNAL GAIN
vs. FREQUENCY
MAX4210/11 toc45
FREQUENCY (MHz)
GAIN (dB)
IN SMALL-SIGNAL GAIN
vs. FREQUENCY
MAX4210/11 toc46
FREQUENCY (MHz)
GAIN (dB)0.10.01
0.00110ypical Operating Characteristics (continued)
(VCC= 5.0V, VRS+= 25V, VSENSE= 100mV, VIN= 1V, VLE= 0V, RIOUT= RPOUT= 1MΩ, VCIN1+= VCIN2+= VREF, VCIN1-= VCIN2-=
0V, VINHIBIT= 0V, RCOUT1= RCOUT2= 5kΩconnected to VCC, TA= +25°C, unless otherwise noted.)
MAX4210/MAX4211
High-Side Power and
Current Monitors
MAX4210A/B/C Pin Description
MAX4210D/E/F Pin Description

Partno	Mfg	Dc	Qty	Available	Descript
MAX4211FETE	MAXIM	N/a	350	avai	+2.7 V to +5.5 V, High-side power and current monitor