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ISL28005FH50Z-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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ISL28005FH50Z-T7A - Renesas Electronics PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - P5.064A
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ISL28005FH50Z-T7A - Renesas Electronics  - 3D model - SOT23 (5-Pin) - P5.064A
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ISL28005FH50Z-T7A Details

  • Manufacturer Part Number:

    ISL28005FH50Z-T7A

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • 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

  • Factory Lead Time:

    12 Weeks

  • Date Of Intro:

    2017-10-20

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Amplifier Type:

    OPEN-LOOP

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.075 µA

  • Bandwidth (3dB)-Nom:

    0.11 MHz

  • Bias Current-Max (IIB) @25C:

    6 µA

  • Common-mode Reject Ratio-Min:

    105 dB

  • Common-mode Reject Ratio-Nom:

    115 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    500 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

  • Neg Supply Voltage Limit-Max:

    -21 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • 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:

    TSOP

  • Package Equivalence Code:

    TSOP5,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE

  • Packing Method:

    TR

  • 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:

    0.67 V/us

  • Supply Current-Max:

    0.062 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

  • Unity Gain BW-Nom:

    1200

  • Voltage Gain-Min:

    5623

  • Wideband:

    NO

  • Width:

    1.6 mm

ISL28005FH50Z-T7A Frequently Asked Questions (FAQs)

  • A good PCB layout for the ISL28005FH50Z-T7A involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power source to minimize noise and voltage drops.
  • To ensure accurate current sensing, make sure to use a low-impedance current sense resistor, keep the sense lines short and away from noise sources, and use a Kelvin connection to the sense resistor to minimize errors.
  • The maximum allowed voltage on the VS pin is 50V, but it's recommended to keep it below 40V to ensure reliable operation and prevent damage to the device.
  • Yes, the ISL28005FH50Z-T7A is rated for operation up to 125°C, but the accuracy and reliability of the device may degrade at high temperatures. It's recommended to derate the device's specifications accordingly.
  • Calibration involves trimming the device's internal offset and gain to match the specific application requirements. This can be done using the device's built-in calibration registers or through external calibration circuits.

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ISL28005FH50Z-T7A Overview

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