LTC6102HVCMS8#PBF Linear Technology, LTC6102HVCMS8#PBF Datasheet
LTC6102HVCMS8#PBF
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... Load Protection n Motor Control n Automotive Controls L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. TYPICAL APPLICATION 10A Current Sense with 10mA Resolution and 100mW Maximum Dissipation ...
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LTC6102 LTC6102-1/LTC6102HV ABSOLUTE MAXIMUM RATINGS + – Total Supply Voltage ( LTC6102/LTC6102-1 .............................................70V LTC6102HV .........................................................105V Input Voltage Range –INF , –INS ................................ (V +IN ............................................ (V EN ............................................ (V Differential (–INS – +IN), 1 Second ......................60V Output ...
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... ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL LTC6102HMS8#PBF LTC6102HMS8#TRPBF LTC6102CMS8-1#PBF LTC6102CMS8-1#TRPBF LTC6102IMS8-1#PBF LTC6102IMS8-1#TRPBF LTC6102HMS8-1#PBF LTC6102HMS8-1#TRPBF LTC6102HVCMS8#PBF LTC6102HVCMS8#TRPBF LTCVB LTC6102HVIMS8#PBF LTC6102HVIMS8#TRPBF LTC6102HVHMS8#PBF LTC6102HVHMS8#TRPBF LTCVB LEAD BASED FINISH TAPE AND REEL LTC6102CDD LTC6102CDD#TR LTC6102IDD LTC6102IDD#TR LTC6102HDD LTC6102HDD#TR LTC6102CDD-1 LTC6102CDD-1#TR LTC6102IDD-1 LTC6102IDD-1#TR LTC6102HDD-1 ...
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LTC6102 LTC6102-1/LTC6102HV ELECTRICAL CHARACTERISTICS the full operating temperature range, otherwise specifi cations are – details 12V 0V 2.2V unless otherwise noted. EN SYMBOL PARAMETER + V Supply Voltage Range V Input ...
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ELECTRICAL CHARACTERISTICS the full operating temperature range, otherwise specifi cations are – details 12V 0V 2.2V unless otherwise noted. EN SYMBOL PARAMETER V Enable Input Voltage High ENH (LTC6102-1 Only) I ...
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LTC6102 LTC6102-1/LTC6102HV ELECTRICAL CHARACTERISTICS operating temperature range, otherwise specifi cations are – 12V unless otherwise noted. SYMBOL PARAMETER I Supply Current S f Sampling Frequency S Note 1: Stresses beyond those listed ...
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TYPICAL PERFORMANCE CHARACTERISTICS Input V vs Temperature 12V S –5 –10 –15 –20 –40 – 100 120 TEMPERATURE (°C) 6102 G01 LTC6102: V ...
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LTC6102 LTC6102-1/LTC6102HV TYPICAL PERFORMANCE CHARACTERISTICS LTC6102: Supply Current vs Supply Voltage 600 T = 70° 85°C A 500 T = 125°C A 400 300 T = 25° 0°C 200 –40°C A ...
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TYPICAL PERFORMANCE CHARACTERISTICS Noise Spectral Density 200 GAIN = 10 100 0 100 1k 10k 100k FREQUENCY (Hz) 6102 G21 LTC6102-1: Supply Current vs Enable Voltage 450 400 350 300 250 200 150 TURN OFF (12V) 100 50 0 –50 ...
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LTC6102 LTC6102-1/LTC6102HV PIN FUNCTIONS –INS (Pin 1): Amplifi er Inverting Input. When tied to –INF , the internal sense amplifi er will drive –INS to the same potential as +IN. –INF (Pin 2): Force Input. This pin carries the input ...
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BLOCK DIAGRAM V BATTERY + SENSE SENSE IN – LOAD A D *LTC6102-1 ONLY 0.1μ 10V –INF 10V 5V –INS – – – EN ...
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LTC6102 LTC6102-1/LTC6102HV APPLICATIONS INFORMATION The LTC6102 high side current sense amplifi er (Figure 1) provides accurate monitoring of current through a user- selected sense resistor. The sense voltage is amplifi user-selected gain and level shifted from the ...
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APPLICATIONS INFORMATION a signifi cant load on the power supply and create thermal design headaches. In addition, heating in the sense resistor can reduce its accuracy and reliability. In contrast, the large dynamic range of the LTC6102 allows the use ...
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LTC6102 LTC6102-1/LTC6102HV APPLICATIONS INFORMATION the largest expected sense voltage gives I the maximum output dynamic range is available. Output dynamic range is limited by both the maximum allowed output current (Note 1) and the maximum allowed output voltage, as well ...
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APPLICATIONS INFORMATION Ideally, the circuit output is: R OUT V V • OUT SENSE SENSE this case, the only error is due to resistor mismatch, which provides an error in gain only. Output ...
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LTC6102 LTC6102-1/LTC6102HV APPLICATIONS INFORMATION of the amp. This form of clock feedthrough is indepen- dent of the magnitude of the input source resistance or the magnitude of the gain setting resistors. The LTC6102 has a residue clock feedthrough of less ...
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APPLICATIONS INFORMATION Output Filtering The output voltage simply I OUT makes fi ltering straightforward. Any circuit may be used which generates the required Z OUT response. For example, a capacitor in parallel with R will give a ...
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LTC6102 LTC6102-1/LTC6102HV APPLICATIONS INFORMATION the allowed output current. The gain is still controlled either gain or attenuation may be applied to OUT IN the input signal translated to the output. Finally, the ...
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APPLICATIONS INFORMATION If the output current is very low and an input transient occurs, there may be a delay before the output voltage begins changing. This can be reduced by increasing the minimum output current, either by increasing R decreasing ...
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LTC6102 LTC6102-1/LTC6102HV APPLICATIONS INFORMATION + V – SENSE + R IN +IN – + LOAD – BIAS 2.7M EN LTC6102-1 + – – SENSE Figure 11 pin. Figure 11 ...
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TYPICAL APPLICATIONS Bidirectional Current Sense Circuit with Separate Charge/Discharge Output I CHARGE 100Ω +IN V BATT + – – V LTC6102 DISCHARGING OUT D DISCHARGE CHARGING • R OUT C CHARGE ...
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LTC6102 LTC6102-1/LTC6102HV TYPICAL APPLICATIONS 16-Bit Resolution Unidirectional Output into LTC2433 ADC + 4V TO 60V – I LOAD POWER ENABLE V LOGIC 47k FAULT OFF ON 1μ SENSE 100Ω +IN –INS –INF L + – O ...
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TYPICAL APPLICATIONS R SENSE 500V + V R SENSE SENSE – SENSE AND M2 ARE FQD3P50 OUT R Input Overvoltage Protection + V – ...
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LTC6102 LTC6102-1/LTC6102HV PACKAGE DESCRIPTION 3.5 ±0.05 1.65 ±0.05 2.10 ±0.05 (2 SIDES) 0.25 ± 0.05 0.50 BSC 2.38 ±0.05 RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS APPLY SOLDER MASK TO AREAS THAT ARE NOT SOLDERED NOTE: 1. DRAWING TO BE MADE ...
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... D 8/10 Updated graph 21 Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa- tion that the interconnection of its circuits as described herein will not infringe on existing patent rights. LTC6102 LTC6102-1/LTC6102HV PAGE NUMBER ...
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... Fully Tested at –55°C and 150°C www.linear.com ● • • R • C OUT OUT ADC C OUT REMOTE ADC , 55μA Supply Current, Shutdown Function EE , 0.4V/μs Slew Rate, >1MHz Bandwidth, <250μA EE – – , 2.85V to 36V Operation LT 0810 REV D • PRINTED IN USA © LINEAR TECHNOLOGY CORPORATION 2007 6102fd ...