Click here to ask about the production status of specific part numbers. MAX40010 76V Precision, High-Voltage, Current-Sense Amplifier General Description Benefits and Features The MAX40010 single-channel, high-side precision current- Input Common Mode +2.7V to +76V sense amplifier with an input common-mode voltage Ultra-Tiny 1mm x 1.5mm 6-bump WLP and SOT23 range from 2.7V to 76V, making it ideal for communications, Packages automotive, data centers and other systems where high- Low 12V (max) Input Offset Voltage voltage current monitoring is critical. The MAX40010 offer accuracy specifications of less than 12V (max) Input Low 0.1% (max) Gain Error Offset voltage and less than 0.1% (max) gain error. By Available Gain Options: offering precision offset and gain error specifications, the G = 12.5V/V: MAX40010L MAX40010 makes it possible to sense very small sense/ G = 20V/V: MAX40010T shunt resistors, further improving system efficiencies and G = 50V/V: MAX40010F power dissipation through the sense element. G = 100V/V: MAX40010H The MAX40010 features 80kHz of small signal bandwidth and four unique gain options (12.5V/V, 20V/V, 50V/V, and Applications 100V/V). The devices current-sense inputs have EMIR Base-Stations and Communication Equipment filters to reject RF found in communications equipment. Server Backplanes/Data Centers Automotive Sensing The MAX40010 operates over the -40 C to + 125C Energy Management temperature range and is offered in a 6-bump, 1mm x Solar Panel Monitoring 1.5mm wafer-lever package (WLP) with 0.5mm pitch and a SOT23 U6SN+1 package. Ordering Information appears at end of data sheet. Typical Operating Circuit I SENSE V CM = 2.7V TO 76V SYSTEM LOAD RSENSE RS+ RS- V DD = 2.7V TO 5.5V VDD MAX40010 OUT GND 19-100015 Rev 5 10/20MAX40010 76V Precision, High-Voltage, Current-Sense Amplifier Absolute Maximum Ratings V to GND .........................................................-0.3V to +6.0V Operating Temperature Range ......................... -40C to +125C DD RS+, RS- to GND ..................................................-0.3V to +80V Junction Temperature ......................................................+150C RS+ to RS- (Continuous) ....................................................24V Storage Temperature Range ............................ -65C to +150C Continuous (> 1s) Input Current (Any Pin) .......................10mA Reflow Soldering Peak Temperature (Pb-free) ...............+260C (Note 1) Package Thermal Characteristics 6-Bump WLP 6-Pin SOT23 Continuous Power Dissipation Continuous Power Dissipation (Derate mW/C above +70C) ..................................12.34mW (Derate mW/C above +70C) ..................................13.40mW Junction-to-Ambient Thermal Resistance ( ) .....81.03C/W Junction-to-Ambient Thermal Resistance ( ) .....74.60C/W JA JA Junction-to-Case Thermal Resistance ( ) ..............6.0C/W JC Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial. 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 (V = V = +36V, V = +3.3V, V = V - V = 1mV, T = -40C to +125C unless otherwise noted. Typical values are RS+ RS- DD SENSE RS+ RS- A at T = +25C.) (Note 2) A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS DC CHARACTERISTICS Supply Voltage V Guaranteed by PSRR 2.7 5.5 V DD T = +25C 350 A A Supply Current I DD -40C < T < +125C 800 A Power-Supply Rejection Ratio PSRR 2.7V V 5.5V 110 120 dB DD Input Common-Mode Voltage V Guaranteed by CMRR 2.7 76 V CM Range Input Bias Current at V RS+ I , I 65 A RS+ RS- and V RS- Input Offset Current I - I 400 nA RS+ RS- Input Leakage Current I , I V = 0V, V = 76V 5 A RS+ RS- DD RS+ Common-Mode Rejection Ratio CMRR +4.5V < V < +76V 125 140 dB RS+ T = +25C 12 A V Input Offset Voltage V -40C T +85C 25 OS A -40C T +125C 25 A Input Offset Voltage Drift TCV 130 nV/C OS MAX40010L (G = 12.5V/V) 200 MAX40010T (G = 20V/V) 125 Input Sense Voltage V mV SENSE MAX40010F (G = 50V/V) 50 MAX40010H (G =100V/V) 25 Maxim Integrated 2 www.maximintegrated.com