Part Image

ISL70003ASEHFE/PROTO - Renesas Electronics

Description: The ISL70003ASEH is an improved version of the ISL70003SEH regulator with both tighter load regulation (<0.3% typical) and a higher output current rating of 9A. Operating over an input voltage range of 3.0V to 13.2V with integrated low rDS(ON) MOSFETs makes this monolithic solution highly efficient. Also, a tightly regulated output voltage is possible, which is externally adjustable from 0.6V to ~90% of the input voltage. Continuous output load current capability is 9A for TJ ≤ +125 °C and 6A for TJ ≤ +150

Download ISL70003ASEHFE/PROTO 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
3D Models
ISL70003ASEHFE/PROTO - Renesas Electronics  - 3D model
click to zoom
Note! To download footprints and symbols, use the build and request forms below

Build

Launch Build Wizard
Build Wizard not available for this package category!

Request (48 hours)

ISL70003ASEHFE/PROTO Details

  • Manufacturer Part Number:

    ISL70003ASEHFE/PROTO

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    CQFP

  • Package Description:

    CQFP-64

  • Pin Count:

    64

  • Manufacturer Package Code:

    R64.C

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    7

  • Additional Feature:

    ADJ OUTPUT FROM 0.9V TO 11.88V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    13.2 V

  • Input Voltage-Min:

    2.97 V

  • Input Voltage-Nom:

    3 V

  • JESD-30 Code:

    S-CQFP-F64

  • JESD-609 Code:

    e4

  • Length:

    14.15 mm

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Current-Max:

    9 A

  • Output Voltage-Max:

    11.88 V

  • Output Voltage-Min:

    0.6 V

  • Package Body Material:

    CERAMIC, METAL-SEALED COFIRED

  • Package Code:

    QFF

  • Package Equivalence Code:

    QFL64,.55SQ,25

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK

  • Packing Method:

    TRAY

  • Seated Height-Max:

    2.67 mm

  • Supply Current-Max (Isup):

    125 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    575 kHz

  • Technology:

    BICMOS, 0.6 um

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Gold (Au)

  • Terminal Form:

    FLAT

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    QUAD

  • Total Dose:

    100k Rad(Si) V

  • Width:

    14.15 mm

ISL70003ASEHFE/PROTO Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or heat sink, using thermal vias to dissipate heat, and keeping the surrounding area clear of other components.
  • To ensure reliable operation in high-radiation environments, follow the recommended radiation-hardened design practices, use radiation-tolerant components, and consider implementing error correction mechanisms and redundancy in your design.
  • The recommended power-up sequence is to apply VCC first, followed by VIO, and then the input signals. For power-down, reverse the sequence. Ensure that VCC is always applied before VIO to prevent damage to the device.
  • To troubleshoot issues with the device's output voltage regulation, check the input voltage, output load, and feedback resistors. Verify that the output voltage is within the specified range and that the device is not overheating.
  • Operating the device beyond its specified temperature range can lead to reduced performance, increased power consumption, and potentially even device failure. Ensure that the device operates within its specified temperature range to maintain reliability and performance.

Trust Checks

No trust score is available for this model.
Trust Score Unavailable
Sponsored

ISL70003ASEHFE/PROTO Overview

Use the download button to access the ISL70003ASEHFE/PROTO 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like ISL70, or try a keyword search, such as Switching Regulator or Controllers

Parts related to ISL70003ASEHFE/PROTO

Showing 0 results

Select Package Category

Package Categories

Datasheet PDF Preview