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ISL28005FH50Z-T7 - 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-T7 - Renesas Electronics PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - P5.064A
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ISL28005FH50Z-T7 - Renesas Electronics  - 3D model - SOT23 (5-Pin) - P5.064A
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ISL28005FH50Z-T7 Details

  • Manufacturer Part Number:

    ISL28005FH50Z-T7

  • 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

  • Factory Lead Time:

    12 Weeks

  • 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:

    TUBE

  • 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

ISL28005FH50Z-T7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ISL28005FH50Z-T7 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the distance between the IC and the sensing resistors. A 4-layer PCB with a dedicated analog layer is recommended.
  • To ensure accurate current sensing, use high-precision sensing resistors with a low temperature coefficient, keep the sensing resistors close to the IC, and ensure good thermal coupling between the resistors and the IC. Also, calibrate the device during production to account for any variations in the sensing resistors.
  • The maximum allowable voltage on the VS pin is 5.5V. Exceeding this voltage can damage the device. Ensure that the voltage on the VS pin is within the recommended operating range of 4.5V to 5.5V.
  • The ISL28005FH50Z-T7 has a built-in overcurrent detection feature. When an overcurrent condition is detected, the device will latch off and require a power cycle to reset. You can also use external circuitry to detect overcurrent conditions and take appropriate action, such as shutting down the system or alerting the user.
  • The recommended operating temperature range for the ISL28005FH50Z-T7 is -40°C to 125°C. Operating the device outside this range can affect its accuracy and reliability.

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ISL28005FH50Z-T7 Overview

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