ACS758LCB-050B-PFF-T Pressure Sensor Thermally Enhanced, Fully Integrated, Hall Effect-Based
electronic pressure sensors
,hall effect sensor ic
ACS758LCB-050B-PFF-T
Thermally Enhanced, Fully Integrated, Hall Effect-Based Linear Current Sensor IC with
100 μΩ Current Conductor A
Features and Benefits
▪ Industry-leading noise performance through proprietary amplifier and filter design techniques
▪ Integrated shield greatly reduces capacitive coupling from current conductor to die due to high dV/dt signals, and prevents offset drift in high-side, high voltage applications
▪ Total output error improvement through gain and offset trim over temperature
▪ Small package size, with easy mounting capability
▪ Monolithic Hall IC for high reliability
▪ Ultra-low power loss: 100 μΩ internal conductor resistance
▪ Galvanic isolation allows use in economical, high-side current sensing in high voltage systems
▪ 3.0 to 5.5 V, single supply operation
▪ 120 kHz typical bandwidth
▪ 3 μs output rise time in response to step input current
▪ Output voltage proportional to AC or DC currents
▪ Factory-trimmed for accuracy
▪ Extremely stable output offset voltage
▪ Nearly zero magnetic hysteresis
Description
The Allegro® ACS758 family of current sensor ICs provides economical and precise solutions for AC or DC current sensing. Typical applications include motor control, load detection and management, power supply and DC-to-DC converter control, inverter control, and overcurrent fault detection.
The device consists of a precision, low-offset linear Hall circuit with a copper conduction path located near the die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage.
Device accuracy is optimized through the close proximity of the magnetic signal to the Hall transducer. A precise, proportional output voltage is provided by the low-offset, chopper-stabilized BiCMOS Hall IC, which is programmed for accuracy at the factory.
High level immunity to current conductor dV/dt and stray electric fields, offered by Allegro proprietary integrated shield technology, guarantees low output voltage ripple and low offset drift in high-side, high voltage applications.
The output of the device has a positive slope (>VCC / 2) when an increasing current flows through the primary copper conduction path (from terminal 4 to terminal 5), which is the path used for current sampling. The internal resistance of this conductive path is 100 μΩ typical, providing low power loss.
A part of stock list
| CAP 0805 4,7UF 6,3V X5R C0805C475M9PACTU | KEMET | 1601 | SMD0805 |
| BC848B,215 | 1425/1KW | SOT-23 | |
| C.I LM2936Z-5,0 Not 53ab6z-5 | NSC | 45AC | TO-92 |
| CI LM393DR | TI | 65KAVF5 | SOP-8 |
| TRANS MJF122G | ON | R412 | TO-220F |
| OPTOACOPLADOR SFH6206-2T | VISHAY | 548H68 | SOP-4 |
| OPTOACOPLADOR MOC3061SM | FSC | 1619Q | SOP-6 |
| DIODO 1N4007 | MIC | 16+ | DO-41 |
| BC848B,215 | 1425/1KW | SOT-23 | |
| C.I LM2936Z-5,0 | NSC | 45AC | TO-92 |
| CAP 0805 100NF 16V C0805C104M4RAC | KEMET | 1601 | SMD0805 |
| C.I LM35DZ | TI | 644W1 | TO-92 |
| CI LM393DR | TI | 65KAVF5 | SOP-8 |
| RES 2010 15R 5% RC2010JK-0715RL | YAGEO | 1603 | SMD2010 |
| RES 2010 30R 5% RC2010JK-0730RL | YAGEO | 1612 | SMD2010 |
| DIODO BAS16LT1G | ON SEMI | 1608/A6 | SOT-23 |
| C.I LM2936Z-5,0 Not 53ab6z-5 | NSC | 45AC | TO-92 |
| DIODO BYG23M-E3/TR | VISHAY | 1620 | SMA |
| ACOPLADOR. PC817A | SHARP | 2016.04.09/D9 | DIP-4 |
| C.I M48T86PC1 | ST | 1512J | DIP-24 |
| C.I SP3203ECY-L/TR (Tape) | SIPEX | 1205L | TSSOP-20 |
| CAP 0805 1UF 16V X7R 20% C0805C105M4RAC | KEMET | 1603 | SMD0805 |
| TRANS NDT456P_NL | FSC | 1F25AD/456 | SOT-223 |
| TRIAC BT151-500R | 508 | TO-220 | |
| TRIAC BT151-500R | 508 | TO-220 | |
| TRIAC BT152-600R | 618 | TO-220 | |
| RES 0402 4K7 5% RC0402JR-074K7L | YAGEO | 1621 | SMD0402 |
| C.I LM2576-5.0WU | MICREL | 1601 | TO-263-5 |
| DIODO SS34 | MIC | 16+ | DO-214AB |
| DIODO DF06S | SEP | 1607 | SOP-4 |
| INDUTOR. 100UH SLF7045T-101MR50-PF | TDK | 1611 | SMD7045 |
| RC0805JR-074K7L | YAGEO | 1626 | SMD0805 |
| RES 470R 5% RC0805JR-07470RL | YAGEO | 1620 | SMD0805 |
| ACOPLADOR OTICO. MOC3021S-TA1 | LITE-ON | 1621 | SOP-6 |
| RES 470R 1206 5% RC1206JR-07470RL | YAGEO | 1610 | SMD1206 |
| DIODO UF4007 AMMO | MIC | 160406 | DO-41 |
| C.I L7805CP | STM | 723 | TO-220F |
| C.I NCP1055ST100T3G | ON | RUL/N55B | SOT-223 |
| C.I TOP266EG | POWER | 1006 | ESIP-7C |
| TRANS BC847BLT1 | ON | 1612/1F | SOT23 |
| DIODO 1N4007 | MIC | 16+ | DO-41 |
| CAP 220NF 100V 10% X7S C2012X7S2A224K085AE | TDK | IB16E17890SD | SMD0805 |
| C.I X9C102PIZ | INTERSIL | S548AAE | DIP-8 |
| C.I TL074CN | TI | 47A5CYM | |
| RC0603FR-0795K3L | YAGEO | 1603 | SMD0603 |
| RC0603FR-0724K9L | YAGEO | 1603 | SMD0603 |
| RC0603FR-077K87L | YAGEO | 1603 | SMD0603 |
| SS14-E3/61T | VISHAY | 1520/S4 | SMA |
| SPM6530T-2R2M | TDK | 1537/2R2/50709 | SMD |
| MMBT2222ALT1G | ON | 1615/1P | SOT-23 |
| CC0603KRX7R7BB104 | YAGEO | 1612 | SMD0603 |
| C1608C0G1H3R3BT000N | TDK | 1626 | SMD0603 |
| CC0603KRX7R7BB105 | YAGEO | 1612 | SMD0603 |
| CC0805KKX7R6BB106 | YAGEO | 1618 | SMD0603 |
| 1210GC102KAT2A | AVX | 1612 | SMD1210 |
| GRM32ER71C226KE18L | MURATA | IA6422RD4 | SMD1210 |
| 1210AC103KAT2A | AVX | 1616 | SMD1210 |
| SS34-E3/57T | VISHAY | 1604/S4 | SMC |
| H5007NL | PULSE | 1615 | SOP-24 |
| AD744KRZ | AD | 1335 | SOP-8 |
0402 0.063W 10kOhm SMT Thick Film Chip Resistor RC0402JR-0710KL
200MHz MPZ1608S300ATAH0 Chip Beads 5A For Power Line TDK SMD0603
22R 5% SMD0402 Film Chip Resistors ERJ-2GEJ220X PANASONIC
MOV-20D751K 750V 6.5kA Varistor blue SMD Chip Resistor 1 Circuit Through Hole Disc 20mm
2SB1261-TP 10W General Purpose Rectifier Diode Silicon Epitaxial Planar Pnp Transistor
IXFK140N30P Polar Power Mosfet Hiperfet TO264 300V 140A
DF2B29FU,H3F TVS 24VWM 47V ESD Protection Diodes
PMEG6010ER 1A Low VF MEGA Schottky Barrier Rectifier SOD123
SK34SMA 3A SMD Schottky Barrier Rectifier Diodes DO - 214AC
SMBJ5.0A Silicon Avalanche Diodes 600W Surface Mount TVS Diodes
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0402 0.063W 10kOhm SMT Thick Film Chip Resistor RC0402JR-0710KL |
10 kOhms ±5% 0.063W, 1/16W Chip Resistor 0402 (1005 Metric) Moisture Resistant Thick Film
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200MHz MPZ1608S300ATAH0 Chip Beads 5A For Power Line TDK SMD0603 |
30 Ohms 1 Power Line Ferrite Bead 0603 (1608 Metric) 5A 10mOhm
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22R 5% SMD0402 Film Chip Resistors ERJ-2GEJ220X PANASONIC |
22 Ohms ±5% 0.1W, 1/10W Chip Resistor 0402 (1005 Metric) Automotive AEC-Q200 Thick Film
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MOV-20D751K 750V 6.5kA Varistor blue SMD Chip Resistor 1 Circuit Through Hole Disc 20mm |
750 V 6.5 kA Varistor 1 Circuit Through Hole Disc 20mm
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2SB1261-TP 10W General Purpose Rectifier Diode Silicon Epitaxial Planar Pnp Transistor |
Bipolar (BJT) Transistor PNP 60 V 3 A 50MHz 1 W Surface Mount D-Pak
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IXFK140N30P Polar Power Mosfet Hiperfet TO264 300V 140A |
N-Channel 300 V 140A (Tc) 1040W (Tc) Through Hole TO-264AA (IXFK)
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DF2B29FU,H3F TVS 24VWM 47V ESD Protection Diodes |
47V Clamp 3A (8/20µs) Ipp Tvs Diode Surface Mount USC
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PMEG6010ER 1A Low VF MEGA Schottky Barrier Rectifier SOD123 |
Diode 60 V 1A Surface Mount SOD-123W
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SK34SMA 3A SMD Schottky Barrier Rectifier Diodes DO - 214AC |
Diode 40 V 3A Surface Mount DO-214AC, SMA
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SMBJ5.0A Silicon Avalanche Diodes 600W Surface Mount TVS Diodes |
9.2V Clamp 65.3A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
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