Datasheet Texas Instruments LMP8646

ManufacturerTexas Instruments
SeriesLMP8646
Datasheet Texas Instruments LMP8646

76-V, Configurable Gain and Bandwidth, Low- or High-Side, High-Speed, Current Limiter

Datasheets

LMP8646 Precision Current Limiter datasheet
PDF, 1.5 Mb, Revision: B, File published: Dec 8, 2014
Extract from the document

Prices

Status

LMP8646MK/NOPBLMP8646MKE/NOPBLMP8646MKX/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNoNo

Packaging

LMP8646MK/NOPBLMP8646MKE/NOPBLMP8646MKX/NOPB
N123
Pin666
Package TypeDDCDDCDDC
Industry STD TermSOT-23-THINSOT-23-THINSOT-23-THIN
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY10002503000
CarrierLARGE T&RSMALL T&RLARGE T&R
Device MarkingAK7AAK7AAK7A
Width (mm)1.61.61.6
Length (mm)2.92.92.9
Thickness (mm).87.87.87
Pitch (mm).95.95.95
Max Height (mm)1.11.11.1
Mechanical DataDownloadDownloadDownload

Parametrics

Parameters / ModelsLMP8646MK/NOPB
LMP8646MK/NOPB
LMP8646MKE/NOPB
LMP8646MKE/NOPB
LMP8646MKX/NOPB
LMP8646MKX/NOPB
Bandwidth, kHz353535
CMRR(Min), dB555555
Common Mode Voltage(Max), V767676
Common Mode Voltage(Min), V-2-2-2
Gain, V/VAdjustableAdjustableAdjustable
Gain Error, %222
Gain Error Drift(Max), ppm/В°C140140140
Input Offset (+/-)(Max), uV100010001000
Input Offset Drift (+/-)(Typ), uV/C444
Iq(Max), mA3.113.113.11
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125
PSRR(Typ), uV/V565656
Package GroupSOT-23-THINSOT-23-THINSOT-23-THIN
Package Size: mm2:W x L, PKG6SOT-23-THIN: 8 mm2: 2.8 x 2.9(SOT-23-THIN)6SOT-23-THIN: 8 mm2: 2.8 x 2.9(SOT-23-THIN)6SOT-23-THIN: 8 mm2: 2.8 x 2.9(SOT-23-THIN)
RatingCatalogCatalogCatalog
Special FeaturesLow-side CapableLow-side CapableLow-side Capable
Specified Common Mode Voltage, V2.12.12.1
Specified Power Supply Voltage, V121212
Supply Voltage(Max), V121212
Supply Voltage(Min), V2.72.72.7

Eco Plan

LMP8646MK/NOPBLMP8646MKE/NOPBLMP8646MKX/NOPB
RoHSCompliantCompliantCompliant

Application Notes

  • AN-2219 Precision Current Limiting with the LMP8646 and LP38501 (Rev. A)
    PDF, 38 Kb, Revision: A, File published: Apr 24, 2013
    This application note discusses how to design the LMP8646 with the LP38501 voltage regulator and aresistive load application.
  • AN-2218 Precision Current Limiting with the LMP8646 and LM3102 (Rev. A)
    PDF, 109 Kb, Revision: A, File published: Apr 23, 2013
    This application report discusses how to design the Texas Instruments LMP8646 with the LM3102 voltageregulator and a supercap load application.
  • AN-2200 Precision Current Limiting with the LMP8646 and LMZ12003 (Rev. A)
    PDF, 94 Kb, Revision: A, File published: Apr 23, 2013
    This application report discusses how to design the Texas Instruments LMP8646 with the LMZ12003voltage regulator and a resistive load application.

Model Line

Manufacturer's Classification

  • Semiconductors> Amplifiers> Current Sense Amplifiers> Current Sense Amplifiers Analog Output
EMS supplier