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ISL95870BIRZ-T - Renesas Electronics

Description: The ISL95870, ISL95870A, ISL95870B ICs are Single-Phase Synchronous-Buck PWM regulators featuring Intersil’s proprietary R4 Technology™. The wide 3. 3V to 25V input voltage range is ideal for systems that run on battery or AC-adapter power sources. The ISL95870A and ISL95870B are low-cost solutions for applications requiring dynamically selected slew-rate controlled output voltages. The soft-start and dynamic setpoint slew-rates are capacitor programmed. Voltage identification logic-inputs select four (ISL9

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ISL95870BIRZ-T - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - L20.3x4 20 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE
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ISL95870BIRZ-T - Renesas Electronics  - 3D model - Quad Flat No-Lead - L20.3x4 20 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE
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ISL95870BIRZ-T Details

  • Manufacturer Part Number:

    ISL95870BIRZ-T

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    QFN-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    L20.3X4

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Additional Feature:

    OUTPUT VOLTAGE RANGE: 0.5V TO 5V

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PQCC-N20

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    5 V

  • Output Voltage-Min:

    0.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1000 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    3 mm

ISL95870BIRZ-T Frequently Asked Questions (FAQs)

  • The maximum output current of the ISL95870BIRZ-T is 7A per phase, with a total maximum output current of 14A.
  • The output voltage of the ISL95870BIRZ-T can be configured using the VID (Voltage Identification) pins. The VID pins are connected to a resistor network that sets the output voltage. The specific resistor values required can be calculated using the formula provided in the datasheet.
  • The EN pin is used to enable or disable the output of the ISL95870BIRZ-T. When the EN pin is pulled high, the output is enabled. When the EN pin is pulled low, the output is disabled and the device enters a low-power state.
  • The ISL95870BIRZ-T has a built-in overcurrent protection (OCP) feature that limits the output current to prevent damage to the device or the load. When an overcurrent condition is detected, the device will limit the output current to a safe level or shut down the output altogether.
  • The thermal shutdown temperature of the ISL95870BIRZ-T is typically 150°C. When the device temperature exceeds this threshold, the output is disabled to prevent damage to the device.

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