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ISL6753AAZA - Renesas Electronics

Description: The ISL6753 is a high-performance, low-pin-count alternative, zero-voltage switching (ZVS) full-bridge PWM controller. Like the ISL6551, it achieves ZVS operation by driving the upper bridge FETs at a fixed 50% duty cycle while the lower bridge FETS are trailing-edge modulated with adjustable resonant switching delays. Compared to the more familiar phase-shifted control method, this algorithm offers equivalent efficiency and improved overcurrent and lightload performance with less complexity in a lower pin

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ISL6753AAZA - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - M16.15A-1
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ISL6753AAZA - Renesas Electronics  - 3D model - Small Outline Packages - M16.15A-1
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ISL6753AAZA Details

  • Manufacturer Part Number:

    ISL6753AAZA

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QSOP

  • Package Description:

    QSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    M16.15A

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Additional Feature:

    ALSO OPERATED WITH CURRENT MODE

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT/VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    20 V

  • Input Voltage-Min:

    9 V

  • Input Voltage-Nom:

    10 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    4.89 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.1 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.73 mm

  • Supply Current-Max (Isup):

    15.5 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    2000 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

ISL6753AAZA Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the switching node (SW) away from sensitive analog nodes and ensure good heat dissipation around the IC.
  • Use the provided compensation network calculator tool or consult the application note for guidance on selecting the correct compensation components based on the specific application requirements.
  • The maximum allowed input voltage ripple is 10% of the nominal input voltage. Exceeding this may affect the converter's stability and performance.
  • Yes, the ISL6753AAZA can be used in a synchronous rectification configuration. However, ensure proper dead-time control and synchronization to avoid shoot-through currents.
  • Check the PCB layout, component selection, and compensation network design. Ensure proper decoupling, filtering, and shielding. Consult the application note and datasheet for troubleshooting guidelines.

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ISL6753AAZA Overview

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Part Image ISL6753AAZA Rochester Electronics LLC

0.1 A DUAL SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO16, 0.150 INCH, ROHS COMPLIANT, PLASTIC, QSOP-16

Part Image ISL6753AAZA-T Renesas Electronics Corporation

Switching Controller, Current/voltage-mode, 0.1A, 2000kHz Switching Freq-Max, BICMOS, PDSO16