MCP6C04 Zero-Drift, 52V High-Side Current Sense Amplifier Features General Description Single Amplifier: MCP6C04 The MCP6C04 high-side current sense amplifier is offered with preset gains of 20, 50 and 100 V/V. The Bidirectional or Unidirectional Common-mode input range (V ) is +3V to +52V. The IP Input (Common-mode) Voltages: differential-mode input range (V =V V ) DM IP IM - +3.0V to +52V, specified supports unidirectional and bidirectional applications. - +2.8V to +54V, operating The power supply can be set between 2.0V and 5.5V. - -0.3V to +56V, survival This device is specified from -40C to +125C Power Supply: (E-Temp) and is provided in the SOT-23 package. - 2.0V to 5.5V The Zero-Drift architecture supports very low input - Single or Dual (Split) Supplies errors, that allow a design to use shunt resistors of High DC Precision: lower value (and lower power dissipation). -V : 3.3 V (typical) OS Package Types - CMRR: 150 dB (typical) - PSRR: 127 dB (typical) - Gain Error: 0.2% (typical) MCP6C04 6-Lead SOT-23 Preset Gains: 20, 50 and 100 V/V POR Protection: V V OUT 1 6 DD -HV POR for V V IP SS -LV POR for V V DD SS V V SS 2 5 REF Bandwidth: 500 kHz (typical) Supply Currents: V V IP 3 4 IM = 500 A (typical) -I DD -I = 175 A (typical) BP Enhanced EMI Protection: Typical Application Circuit - EMIRR: 118 dB at 2.4 GHz (typical) Extended Temperature Range (E-Temp): - -40C to +125C +5V 2.2 F Typical Applications 10 nF U (DUT) 1 100 nF Actuator controls MCP6C04-100 Industrial control and automation V BAT R Power management systems SH V OUT +36V 2.2 m Motor control 20 k Battery monitor/tester I <20A L Related Products V L MCP6C02-020 MCP6C02-050 MCP6C02-100 2019 Microchip Technology Inc. DS20006179A-page 1MCP6C04 Functional Diagram Gain Options Table 1 shows key specifications that differentiate V ) between the three different differential gain (G DD DM V options. See Section 1.0 Electrical Characteris- OUT V IP R G M3 M1 tics, Section 6.0 Packaging Information and I 1 R F Product Identification System for further information V V FG IM I on the G options available. 2 DM G R M2 G V V SS REF TABLE 1: KEY DIFFERENTIATING SPECIFICATIONS G V TC CMRR PSRR V BW E e DM OS 1 DMH ni ni Part No. (V/V) ( V) ( nV/C) (dB) (dB) (V) (kHz) (V ) (nV/Hz) p-p Nom. Max. Max. Min. Min. Min. Typ. Typ. Typ. MCP6C04-020 20 30 180 125 102 0.265 500 1.54 74 MCP6C04-050 50 27 140 132 109 0.106 0.95 46 MCP6C04-100 100 24 130 110 0.053 390 0.92 44 Note 1: V and TC limits are by design and characterization only. OS 1 2: TC covers the extended temperature range (-40C to +125C). 1 3: CMRR is at V =5.5V. DD 4: E is at f = 0.1 Hz to 10 Hz. e is at f < 500 Hz. ni ni DS20006179A-page 2 2019 Microchip Technology Inc.