Part Image

ISL62884CHRTZ-T - Renesas Electronics

Description: The ISL62884C is a single-phase PWM buck regulator for microprocessor core power supply. It uses an integrated gate drivers to provide a complete solution. The PWM modulator of ISL62884C is based on Renesas' Robust Ripple Regulator (R3™) technology. Compared with traditional modulators, the R3™ modulator commands variable switching frequency during load transients, achieving faster transient response. With the same modulator, the switching frequency is reduced at light load, increasing the regulator efficie

Download ISL62884CHRTZ-T Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
ISL62884CHRTZ-T - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 28 Ld 4x4 TQFN-----
click to zoom
3D Models
ISL62884CHRTZ-T - Renesas Electronics  - 3D model - Quad Flat No-Lead - 28 Ld 4x4 TQFN-----
click to zoom

ISL62884CHRTZ-T Details

  • Manufacturer Part Number:

    ISL62884CHRTZ-T

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TQFN

  • Package Description:

    4 X 4 MM, ROHS COMPLIANT, PLASTIC, TQFN-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    L28.4X4

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Additional Feature:

    ALSO HAS PWM CONTROL TECHNIQUE

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    HYSTERETIC CURRENT MODE

  • Input Voltage-Max:

    5.25 V

  • Input Voltage-Min:

    4.75 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    S-PQCC-N28

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -10 °C

  • Output Voltage-Nom:

    1.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    500 kHz

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

ISL62884CHRTZ-T Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note AN1866, which includes guidelines for thermal vias, copper pours, and component placement to ensure optimal thermal performance.
  • Renesas provides a compensation design tool, the ISL62884 Compensation Tool, which helps designers optimize the compensation network based on their specific application requirements, such as output voltage, current, and frequency.
  • While the datasheet specifies the recommended input voltage range, the maximum allowed input voltage ripple is not explicitly stated. According to Renesas' technical support, the maximum allowed input voltage ripple is ±10% of the nominal input voltage.
  • The ISL62884CHRTZ-T is rated for operation up to 105°C, but Renesas recommends derating the device's output current and voltage at high temperatures to ensure reliable operation. Consult the datasheet and application notes for specific guidelines.
  • Renesas provides a troubleshooting guide in their application note AN1867, which covers common issues with the PG signal, such as false PG assertions or failures to assert PG. The guide provides step-by-step debugging procedures to help designers identify and resolve PG-related issues.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

ISL62884CHRTZ-T Overview

Use the download button to access the ISL62884CHRTZ-T schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ISL62, or try a keyword search, such as Switching Regulator or Controllers

Parts related to ISL62884CHRTZ-T

Showing 0 results

ISL62884CHRTZ-T Alternates

Showing results

Image Part Number Model
Part Image ISL62884CHRTZ Intersil Corporation

Switching Controller, Current-mode, 500kHz Switching Freq-Max, PQCC28

Part Image ISL62884CIRTZ Renesas Electronics Corporation

Switching Controller, Current-mode, 500kHz Switching Freq-Max, PQCC28

Part Image ISL62884CIRTZ-T Renesas Electronics Corporation

Switching Controller, Current-mode, 500kHz Switching Freq-Max, PQCC28

Part Image ISL62884CHRTZ Renesas Electronics Corporation

Switching Controller, Current-mode, 500kHz Switching Freq-Max, PQCC28