MLX91219 CONVENTIONAL HALL HIGH-SPEED CURRENT SENSOR:DUAL OCD,LOW NOISE AND FLEXIBLE SUPPLY FOR INVERTER,AND BATTERY APPLICATIONS
●The MLX91219 comes in 2 package variants: VA & SOIC8.The VA is a thin through hole package well suited for placement inside the core airgap, especially with the several Trim&Form options available. The thin package body combined with a high Signal-to-Noise Ratio (SNR) leads to unparalleled performance levels.Next to the classic VDD/OUT/GND pins,an OCD pin is offered which internalizes the sensor output's window comparator often required on automotive boards aiming to protect the power electronics from short circuits or overcurrents in general.This integrated feature saves board space and BoM cost,with a current level that can be programmed within or outside of the linear sensing range.The SOIC8 package offers the same electrical performance,with the difference of being a fully surface mount solution amended with additional package pins such as the VREF pin which enables either a non-ratiometric output mode or serves as an input pin defining the 0Amp level around which the sensor will build the output signal.
●KEY FEATURES
■Dual overcurrent detection
▲Internal threshold
▲External threshold (SOIC8 package)
■Flexible Supply Voltage
▲5V mode and 3.3V mode (factory selectable)
■Selectable analog output
▲Ratiometric or fixed (Vref)
■High speed
▲DC to 400 kHz bandwidth
▲2μs response time
■Measurement range
▲for current from 200 to beyond 2000 A
■Low noise
■End-of-line programmable sensor
■High linearity down to ±0.5% full scale
■Very low thermal drift for wide temperature range
▲Offset drift (<5mV)
▲Sensitivity drift (<1%)
■Package RoHS compliant
▲SOIC-8 (DC) package,MSL-3
▲SIP4-VA (VA) package,MSL-1
■AEC-Q100 – Grade 0 Automotive Qualified
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CONVENTIONAL HALL HIGH-SPEEDCURRENT SENSOR 、 high-speed high-accuracy conventional hall current sensor |
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[ INVERTER ][ BATTERY APPLICATIONS ][ Redundant monitoring of battery-management system (BMS) ][ High Voltage Traction inverters (HV) ][ Phase current measurement ][ DC link current measurement ][ 48V Boost-recuperation machines (48V) ][ DCDC Converter ][ Smart Battery Junction Boxes ][ Smart Fuse Overcurrent Detection ] |
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Supplier and Product Introduction |
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Please see the document for details |
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SOIC-8;SIP4-VA |
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English Chinese Chinese and English Japanese |
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09-03-2022 |
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V2 |
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485 KB |
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