LT6106 TYPICAL APPLICATIONSimple 400V Current MonitorDANGER! Lethal Potentials Present — Use Caution ISENSE VSENSE 400V – + RSENSE RIN 100Ω +IN –IN L + – V+ V– DANGER!! O A HIGH VOLTAGE!! D OUT LT6106 12V CMPZ12L M1 BAT46 VOUT M2 ROUT 2M M1 AND M2 ARE FQD3P50 4.99k R V OUT OUT = • VSENSE = 49.9 VSENSE R 6106 TA02 IN RELATED PARTSPART NUMBER DESCRIPTIONCOMMENTS LT1787 Bidirectional High Side Current Sense Amplifier VIN: 2.7V to 60V, 75μV Offset, 8V/V Gain LTC4150 Coulomb Counter/Battery Gas Gauge Indicates Charge Quantity and Polarity LT6100 Gain-Selectable High Side Current Sense Amplifier VIN: 4.1V to 48V, Gain Settings: 10V, 12.5V, 20V, 25V, 40V, 50V/V LTC6101 High Voltage High Side Current Sense Amplifier VIN: 4V to 100V, Resistor-Set Gain, 300μV Offset, SOT-23 LTC6102 Zero-Drift High Side Current Sense Amplifier VIN: 4V to 100V, Resistor-Set Gain, 10μV Offset, MSOP8/DFN LTC6103 Dual High Side Current Sense Amplifier VIN: 4V to 60V, Resistor-Set Gain, Independent Amps, MSOP8 LTC6104 Bidirectional High Side Current Sense Amplifier VIN: 4V to 60V, Resistor-Set Gain Each Direction, MSOP8 LT6105 High Side or Low Side Current Sense Amplifier VIN: –0.3V to 44V, 300μV Offset, Resistor-Set Gain LT6107 High Temp High Side Current Sense Amplifier VIN: 2.7V to 36V, 250μV Offset, –55°C to 150°C LT6108 High Side Current Sense Amplifier, Reference and VIN: 2.7V to 60V, 125μV Offset, Resistor-Set Gain, ±1.25% Threshold Error Comparator with Shutdown LT6109 High Side Current Sense Amplifier, Reference and 2 VIN: 2.7V to 60V, 125μV Offset, Resistor-Set Gain, ±1.25% Threshold Error Comparators with Shutdown LT6118 High Side Current Sense Amplifier, Reference and VIN: 2.7V to 60V, 200μV Offset, Resistor-Set Gain, ±1.25% Threshold Error Comparator with Power-On Reset Capability LT6119 High Side Current Sense Amplifier, Reference and 2 VIN: 2.7V to 60V, 200μV Offset, Resistor-Set Gain, ±1.25% Threshold Error Comparators with Power-On Reset Capability 6106fb 14 LT 0316 REV B • PRINTED IN USA Linear Technology Corporation 1630 McCarthy Blvd., Milpitas, CA 95F0or3 m 5- o7re 4 in 17 formation www.linear.com/LT6106 (408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com/LT6106 LINEAR TECHNOLOGY CORPORATION 2007