Datasheet MAX4210, MAX4211 (Maxim) - 2
| Hersteller | Maxim |
| Beschreibung | High-Side Power and Current Monitors |
| Seiten / Seite | 32 / 2 — High-Side Power and Current Monitors. ABSOLUTE MAXIMUM RATINGS. … |
| Dateiformat / Größe | PDF / 687 Kb |
| Dokumentensprache | Englisch |
High-Side Power and Current Monitors. ABSOLUTE MAXIMUM RATINGS. ELECTRICAL CHARACTERISTICS. PARAMETER. SYMBOL. CONDITIONS. MIN. TYP
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High-Side Power and Current Monitors ABSOLUTE MAXIMUM RATINGS
VCC, IN, CIN1, CIN2 to GND ..-0.3V to +6V 8-Pin µMAX (derate 4.5mW/°C above +70°C) ...362mW RS+, RS-, INHIBIT, LE, COUT1, COUT2 to GND ...-0.3V to +30V 16-Pin TSSOP (derate 9.4mW/°C above +70°C) ..754mW IOUT, POUT, REF to GND ..-0.3V to (VCC + 0.3V) 16-Pin Thin QFN (derate 25mW/°C above +70°C) ...2000mW Differential Input Voltage (VRS+ - VRS-) ...±5V Operating Temperature Range ...-40°C to +85°C Maximum Current into Any Pin..±10mA Junction Temperature ..+150°C Output Short-Circuit Duration to VCC or GND ..10s Storage Temperature Range ...-65°C to +150°C Continuous Power Dissipation (TA = +70°C) Lead Temperature (soldering, 10s) ...+300°C 6-Pin TDFN (derate 24.4mW/°C above +70°C) ..1951mW 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.
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 = 5kΩ connected to VCC, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C, unless otherwise noted.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS MAX4210/MAX4211
Operating Voltage Range V (Note 2) CC 2.7 5.5 V Common-Mode Input Range V (Note 3) CMR Measured at RS+ 4 28 V T MAX4210 380 570 A = +25°C, VCC = +5.5V MAX4211 670 960 Supply Current ICC µA MAX4210 670 VCC = +5.5V MAX4211 1100 MAX421_A/B/C 14 25 IRS+ VSENSE = 0mV Input Bias Current MAX421_D/E/F 3 8 µA IRS- VSENSE = 0mV 3 8 IN Input Bias Current IIN MAX421_D/E/F -0.1 -1 µA Leakage Current IRS+, IRS- VCC = 0V 0.1 1 µA V MAX421_A/B/D/E 150 SENSE Full-Scale Voltage V mV (Note 4) SENSE_FS MAX421_C/F 100 IN Full-Scale Voltage MAX421_D/E/F, VSENSE = 10mV to VIN_FS 1 V (Note 4) 100mV IN Input Voltage Range MAX421_D/E/F, VSENSE = 10mV to V 0.16 1.10 V (Note 5) IN 100mV VRS+ Full-Scale Voltage MAX421_A/B/C, VSENSE = 10mV to 25 V (Note 4) 100mV VRS+ Input Voltage Range MAX421_A/B/C, VSENSE = 10mV to V 4 28 V (Note 5) RS+ 100mV Current into IOUT = 10µA 1.5 VSENSE = Current into IOUT = 100µA 2.5 80 Minimum IOUT/POUT Voltage VOUT_MIN 0V, VRS+ = mV Current into POUT = 10µA 1.5 25V C ur r ent i nto P O U T = 100µA 2.5 80 Current out of VCC - VSENSE = IOUT = 500µA 0.25 Maximum IOUT/POUT Voltage VOUT_MAX 300mV, V (Note 6) V VCC - RS+ = 25V Current out of POUT = 500µA 0.25
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VCC, IN, CIN1, CIN2 to GND ..-0.3V to +6V 8-Pin µMAX (derate 4.5mW/°C above +70°C) ...362mW RS+, RS-, INHIBIT, LE, COUT1, COUT2 to GND ...-0.3V to +30V 16-Pin TSSOP (derate 9.4mW/°C above +70°C) ..754mW IOUT, POUT, REF to GND ..-0.3V to (VCC + 0.3V) 16-Pin Thin QFN (derate 25mW/°C above +70°C) ...2000mW Differential Input Voltage (VRS+ - VRS-) ...±5V Operating Temperature Range ...-40°C to +85°C Maximum Current into Any Pin..±10mA Junction Temperature ..+150°C Output Short-Circuit Duration to VCC or GND ..10s Storage Temperature Range ...-65°C to +150°C Continuous Power Dissipation (TA = +70°C) Lead Temperature (soldering, 10s) ...+300°C 6-Pin TDFN (derate 24.4mW/°C above +70°C) ..1951mW 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.
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 = 5kΩ connected to VCC, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C, unless otherwise noted.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS MAX4210/MAX4211
Operating Voltage Range V (Note 2) CC 2.7 5.5 V Common-Mode Input Range V (Note 3) CMR Measured at RS+ 4 28 V T MAX4210 380 570 A = +25°C, VCC = +5.5V MAX4211 670 960 Supply Current ICC µA MAX4210 670 VCC = +5.5V MAX4211 1100 MAX421_A/B/C 14 25 IRS+ VSENSE = 0mV Input Bias Current MAX421_D/E/F 3 8 µA IRS- VSENSE = 0mV 3 8 IN Input Bias Current IIN MAX421_D/E/F -0.1 -1 µA Leakage Current IRS+, IRS- VCC = 0V 0.1 1 µA V MAX421_A/B/D/E 150 SENSE Full-Scale Voltage V mV (Note 4) SENSE_FS MAX421_C/F 100 IN Full-Scale Voltage MAX421_D/E/F, VSENSE = 10mV to VIN_FS 1 V (Note 4) 100mV IN Input Voltage Range MAX421_D/E/F, VSENSE = 10mV to V 0.16 1.10 V (Note 5) IN 100mV VRS+ Full-Scale Voltage MAX421_A/B/C, VSENSE = 10mV to 25 V (Note 4) 100mV VRS+ Input Voltage Range MAX421_A/B/C, VSENSE = 10mV to V 4 28 V (Note 5) RS+ 100mV Current into IOUT = 10µA 1.5 VSENSE = Current into IOUT = 100µA 2.5 80 Minimum IOUT/POUT Voltage VOUT_MIN 0V, VRS+ = mV Current into POUT = 10µA 1.5 25V C ur r ent i nto P O U T = 100µA 2.5 80 Current out of VCC - VSENSE = IOUT = 500µA 0.25 Maximum IOUT/POUT Voltage VOUT_MAX 300mV, V (Note 6) V VCC - RS+ = 25V Current out of POUT = 500µA 0.25
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