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ISL28005FH100Z-T7A - Renesas Electronics

Description: The ISL28005 is a micropower, uni-directional high-side and low-side current sense amplifier featuring a proprietary rail-to-rail input current sensing amplifier. The ISL28005 is ideal for high-side current sense applications where the sense voltage is usually much higher than the amplifier supply voltage. The device can be used to sense voltages as high as 28V when operating from a supply voltage as low as 2. 7V. The micropower ISL28005 consumes only 50µA of supply current when operating from a 2. 7V to 28

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ISL28005FH100Z-T7A - Renesas Electronics PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - P5.064A
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ISL28005FH100Z-T7A - Renesas Electronics  - 3D model - SOT23 (5-Pin) - P5.064A
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ISL28005FH100Z-T7A Details

  • Manufacturer Part Number:

    ISL28005FH100Z-T7A

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT23

  • Package Description:

    SOT23-5

  • Pin Count:

    5

  • Manufacturer Package Code:

    P5.064C

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2017-10-20

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    5

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.075 µA

  • Bandwidth (3dB)-Nom:

    0.11 MHz

  • Bias Current-Max (IIB) @25C:

    0.05 µA

  • Common-mode Reject Ratio-Min:

    105 dB

  • Common-mode Reject Ratio-Nom:

    115 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    3300 µV

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.45 mm

  • Slew Rate-Min:

    0.58 V/us

  • Slew Rate-Nom:

    0.76 V/us

  • Supply Current-Max:

    0.063 mA

  • Supply Voltage Limit-Max:

    28 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Voltage Gain-Min:

    5623

  • Wideband:

    NO

  • Width:

    1.6 mm

ISL28005FH100Z-T7A Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout in the application note AN1443, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The ISL28005FH100Z-T7A does not require calibration for current measurement. The device has an internal calibration circuit that sets the gain and offset of the current sense amplifier. However, it's recommended to follow the application note AN1443 for proper PCB layout and component selection to ensure accurate current measurement.
  • The maximum allowable voltage on the VS pin is 36V, as specified in the datasheet. However, it's recommended to operate the device within the recommended operating range of 4.5V to 28V to ensure reliable operation and minimize power consumption.
  • The ISL28005FH100Z-T7A is designed for low-frequency current measurement applications, such as battery charging and monitoring. It's not suitable for high-frequency current measurement applications, as it has a bandwidth of 350 kHz. For high-frequency current measurement, consider using a different device, such as the ISL28605.
  • The ISL28005FH100Z-T7A has an overcurrent detection feature that can be used to detect overcurrent conditions. The device provides an overcurrent flag (OCF) output that can be used to trigger an interrupt or shutdown the system in case of an overcurrent event. It's recommended to follow the application note AN1443 for proper implementation of overcurrent detection and protection.

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